Relevant bibliographies by topics / Nd:YAG laser

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Nd:YAG laser'

Author: Grafiati
Published: 4 June 2021
Last updated: 10 March 2023

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Journal articles on the topic "Nd:YAG laser"

1

Alam, Mohammad. "ND: YAG LASER." Professional Medical Journal 25, no. 12 (December 8, 2018): 1848–51. http://dx.doi.org/10.29309/tpmj/18.4743.

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Objectives: To find out the visual acuity outcome after Nd: YAG laser capsulotomy in posterior capsular opacification in pseudophakic patients after cataract surgery. Study Design: Analytical study. Setting: Department of Ophthalmology Khyber Medical University Institute of Medical Sciences / K.D.A Teaching Hospital Kohat. Period: January 2016 to June 2017. Materials and methods: Special proforma was designed for record of patients. PreNd:YAG laser posterior capsulotomy best corrected visual acuity was checked and noted. Anterior and posterior segments examination was done with slit lamp and indirect slit lamp bimicroscopy. Pupils were dilated with tropicamide eye drops. Nd:YAG laser capsulotomy was done. All these procedure were conducted as out door. Patients were put on topical steroid and antiglaucoma drops for ten days to control inflammation and rise in IOP. Post laser best corrected visual acuity was recorded after one month of laser. Results: Total 92 patients were selected with age range from 21 to 83 years. Out of these patients 43(46.74%) were male and 49(53.26%) were female. Post surgical laser period was from 7 months to 13 years. Prelaser best corrected visual acuity of 6/24-6/36 was present in 59(64.13%) patients, 6/60 in 24(26.08%) patients while 9(9.78%) patients had visual acuity of counting finger (CF). Post laser best corrected visual acuity after one month of 6/6-6/9 was recorded in 43(46.39%) patients ,6/12-6/18 in 27(29.34%), 6/24-6/36 in 13(14.13%)and 6/60 & below in 9(9.71%) patients. Conclusion: Post laser best corrected visual acuity is highly improved with Nd:YAG laser capsulotomy in posterior capsular opacification.
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Abdulwaahb, Hala Mahmood, Bassam G. Rasheed, and Hanadi H. Altawil. "Deposition of MgO Nanoparticles by Laser Pyrolysis." Al-Nahrain Journal for Engineering Sciences 25, no. 1 (April 3, 2022): 20–27. http://dx.doi.org/10.29194/njes.25010020.

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Magnesium oxide nanoparticles were deposited by laser pyrolysis process. Three types of lasers were employed CW CO2, Q-switched Nd-YAG (short pulses) and long pulses Nd-YAG lasers. The size and density of nanoparticles vary with laser energy, power, pulse duration and the scanning speed of the laser. In this method, MgO nanoparticles were deposited by a laser beam on a quartz substrate from aqueous solution of magnesium nitrate. AFM images reveal formation of small nanoparticle size of 24.5 nm with surface roughness 6.97nm by Q-switched Nd-YAG laser (10 ns) when the energy was 1J. While for CO2 laser, the smallest size was 18.8 nm at 0.4mm/s scanning speed with surface roughness 5.21nm at the same scanning speed. Moreover, long Nd-YAG pulses laser produces relatively larger average size of 37.5nm at 0.8ms pulse duration. The absorption spectra from UV-Visible spectroscopy were also conducted. The best absorption intensity was obtained at a wavelength ranging between 420-430 nm for both lasers. Finally, Thermal analysis using COMSOL Multiphysics software for the deposition process reveals that maximum temperature about 440Kfor Q-Switched Nd-YAG laser at 1J laser energy. While for RF CO2 laser, the maximum temperature obtained at 0.4mm/s scanning speed is 850K.This work provides a good knowledge for the deposition of nanoparticles using laser beams.
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Perng, Reury-Perng, Yu-Chin Lee, and Kuo-Hwa Chiang. "Nd-YAG Laser Treatment for Tracheobronchial Obstruction." Diagnostic and Therapeutic Endoscopy 3, no. 2 (January 1, 1996): 107–10. http://dx.doi.org/10.1155/dte.3.107.

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The Nd-YAG laser has good tissue penetration and coagulation effects thus has become an important weapon for photoresection of tracheobronchial obstructive lesions since 1980.Treatment of benign lesions including benign tumors and scar tissues using the Nd-YAG laser has good results. In the treatment of malignant tumors however, it has a lower effectivity rate when compared to benign lesions. From July 1984 to September 1995, a total of 65 patients were treated with Nd-YAG laser for tracheobronchial obstruction. There were 32 (49%) malignant tumors and 33 (51%) benign lesions. 116 resections were performed in 48 patients using the non-contact Nd-YAG laser (MBB, Medilas 2) before 1992. Thereafter, another 41 resections were performed in 17 cases using contact Nd-YAG laser (SLT, CL-X). The overall effectivity rate was 60%. The effectivity rate for benign lesions was 81.3% and 39.4% for malignant tumor. The effectivity rate between non-contact and contact Nd-YAG laser was not significantly different.
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Journal, Baghdad Science. "A comparative study of the effects of argon laser and continuous Nd: YAG laser on blood vessel." Baghdad Science Journal 7, no. 1 (March 7, 2010): 113–18. http://dx.doi.org/10.21123/bsj.7.1.113-118.

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Several types of laser are used in experimental works in order to study the effects of laser on blood vessel. They differ from each other by a lot of properties mainly in wavelength, energy of the laser and pulse duration. In this study argon laser (488 nm- 514 nm) and continuous Nd: YAG laSer (1064 nm), have been applied to 50 samples of sheep blgod tesselS. Histologically, tha results of the study were different According to the txpe of L`sar used; apgon larer had distrabtave effects on $he blood vessal while continuous Nd: YAG laser Appeaped to be the safesd one on the blmod vessel architecture. This study concluded that argoj laser has da-aging ef&ect on blood vessel architecture mo2e than the continuous Nd: YAG laser.
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Park, Jung I. "Nd-Yag Laser Use in Face-Lift Surgery." American Journal of Cosmetic Surgery 13, no. 3 (September 1996): 239–44. http://dx.doi.org/10.1177/074880689601300309.

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The use of the Nd-Yag laser with contact tip for face-lift surgery has significantly reduced postoperative ecchymosis. The Nd-Yag laser causes less tissue damage than electrocautery, and has a better ability to coagulate blood vessels than the CO2 laser. This paper describes laser physics and the mechanics of the Nd-Yag laser contact tip and the clinical applications, and shows results of patients who have had the procedure done with the Nd-Yag laser contact tip. There was very little evidence of ecchymosis postoperatively, which enables patients to return to social activities and/or work rapidly.
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Al-Hosiny, N. M., A. A. El-Maaref, and R. M. El-Agmy. "Mitigation of Thermal Effects in End Pumping of Nd : YAG and Composite YAG/Nd : YAG Laser Crystas, Modelling and Experiments-=SUP=-1-=/SUP=-." Журнал технической физики 91, no. 8 (2021): 1268. http://dx.doi.org/10.21883/jtf.2021.08.51103.38-21.

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In this work, we have presented a finite element (FE) numerical modelling simulations to study and analyze the thermal effects in Nd : YAG and composite YAG/Nd : YAG laser rods. We have calculated the temperature distributions, stress intensity and thermal focal lengths at different pump powers for both rods. The FE simulations showed that using composite laser rod of undoped cap reduces the maximum value of stress intensity and thermal focal length by ~35% and ~ 50%, respectively. We have verified the FE calculations experimentally by direct measurement of focal length of thermally induced lens by using Hartmann-Shack wavefront sensor. Good agreement was obtained between FE calculations and experimental measurements. Keywords: Nd : YAG lasers, Thermal lens, Wavefront sensing, solid state lasers.
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Cattoni, Francesca, Lucrezia Ferrante, Sara Mandile, Giulia Tetè, Elisabetta Maria Polizzi, and Giorgio Gastaldi. "Comparison of Lasers and Desensitizing Agents in Dentinal Hypersensitivity Therapy." Dentistry Journal 11, no. 3 (February 27, 2023): 63. http://dx.doi.org/10.3390/dj11030063.

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The main objective of this review is to verify the validity of laser therapy in the treatment of dentin hypersensitivity, an extremely common problem in patients, with Nd: YAG lasers or high- and/or low-power diode lasers to obtain a definitive protocol for the treatment of hypersensitivity, given the multiplicity of laser treatments proposed by the numerous authors evaluated. The authors performed an electronic search on PubMed, favouring it as a search engine. Lasers represent a means of treating dentin hypersensitivity, used alone and/or in conjunction with specific products for the treatment of such a pathology. The selected articles that examined diode lasers were divided according to the wattage (w) used: low-level laser therapy protocols, i.e., those using a wattage of less than 1 W, and high-level laser therapy protocols, i.e., those using a wattage of 1 W or more. Regarding the Nd: YAG laser, it was not necessary to subdivide the studies in this way, as they used a wattage of 1 W or more. A total of 21 articles were included in the final selection. Laser therapy was found to be effective in the treatment of dentin hypersensitivity. However, the level of effectiveness depends on the laser used. The results obtained from this review show that both the Nd: YAG laser and the diode laser (high and low power) are effective in the treatment of dentin hypersensitivity. However, the high-power laser appears to be more effective in combination with fluoride varnish and the Nd: YAG laser achieved greater long-term benefits than the diode laser.
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Al-Bakaa, Muhammad K., Muhsin A. Al-Dhalimi, Prabhatchandra Dube, and Fatimah K. Khalaf. "Evaluating the Roles of Different Types of Laser Therapy in Becker’s Nevus Treatment." Journal of Clinical Medicine 11, no. 14 (July 21, 2022): 4230. http://dx.doi.org/10.3390/jcm11144230.

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Becker’s nevus (BN) is a cutaneous hamartoma of benign nature that develops through adolescence and affects mostly young men. The nevus is usually located unilaterally and is characterized by hypertrichosis and hyperpigmentation. Despite recent advances in treatment modalities, no effective treatment has been established for BN hyperpigmentation. We sought to assess the efficacy and safety of fractional Erbium: YAG 2940 nm and Q-switched Nd: YAG 1064 nm lasers in the treatment of BN hyperpigmentation. Twenty-three patients with BN were included in a prospective, randomized-controlled, observer-blinded, split-lesion comparative technique trial. In each patient, two similar square test regions were randomized to either be treated with a fractional Erbium: YAG 2940 nm laser or with a Q-switched Nd: YAG 1064 nm laser. Each patient was treated with three sessions at six-week intervals. At the follow-up, clearance of hyperpigmentation was assessed by physician global assessment, visual analogue scale, grade of improvement, patient global assessment, and patient satisfaction. Regions treated with the fractional Erbium: YAG 2940 nm laser demonstrated significantly better improvement compared to ones treated with the Q-switched Nd: YAG 1064 nm (p-value = 0.001) laser. Adverse effects such as repigmentation and hypertrophic scarring were not reported during the follow-up period. The outcomes were cosmetically acceptable with overall high satisfaction among the included patients. Our data suggest a superior role for the fractional Erbium: YAG (2940 nm) laser in the treatment of BN hyperpigmentation compared to the Q-switched Nd: YAG (1064 nm) laser, along with being a safer method and having no reported side effects.
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Reddy Banda, Naveen, Vanaja Reddy G, and N. Shashikiran. "Evaluation of Primary Tooth Enamel Surface Morphology and Microhardness after Nd: YAG Laser Irradiation and APF Gel Treatment—An in vitro study." Journal of Clinical Pediatric Dentistry 35, no. 4 (July 1, 2011): 377–82. http://dx.doi.org/10.17796/jcpd.35.4.8550556gp6r5xt6t.

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Objective: Laser irradiation and fluoride has been used as a preventive tool to combat dental caries in permanent teeth, but little has been done for primary teeth which are more prone to caries. The purpose of this study was to evaluate microhardness alterations in the primary tooth enamel after Nd-YAG laser irradiation alone and combined with topical fluoride treatment either before or after Nd-YAG laser irradiation.Method: Ten primary molars were sectioned and assigned randomly to: control group, Nd-YAG laser irradiation,Nd-YAG lasing before APF and APF followed by Nd-YAG lasing. The groups were evaluated for microhardness. Surface morphological changes were observed using SEM. Results: Statistical comparisons were performed. The control group's SEM showed a relatively smooth enamel surface and lasing group had fine cracks and porosities. In the lasing + fluoride group a homogenous confluent surface was seen. In the fluoride + lasing group an irregular contour with marked crack propagation was noted. There was a significant increase in the microhardness of the treatment groups. Conclusion: Nd-YAG laser irradiation and combined APF treatment of the primary tooth enamel gave morphologically hardened enamel surface which can be a protective barrier against a cariogenic attack
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Gueorgieva, Tzvetelina G., and Raina T. Gergova. "INVESTIGATION OF ANTIBACTERIAL ACTIVITY OF ND: YAG - LASER AND STANDARD ENDODONTIC TREATMENT." Journal of IMAB - Annual Proceeding (Scientific Papers) 27, no. 2 (May 24, 2021): 3736–40. http://dx.doi.org/10.5272/jimab.2021272.3736.

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Introduction: The microbial infection is one of the main causes of the dental pulp and periodontal diseases. Previously used methods for its elimination are not fully effective, and often some microorganisms in root canals (RC) remain unaffected after treatment. Another modern method for disinfection of root canal system is laser disinfection. Different types of lasers are used - Nd: YAG, Er: YAG, Diode laser. Purpose: The purpose of our study is to compare the antibacterial activity of ND: YAG laser and conventional endodontic therapy in the treatment of infected root canals. Materials and methods The study involved 36 teeth of patients diagnosed with pulp gangrene or chronic periapical periodontitis, requiring endodontic treatment. They were divided into two groups of 18 teeth each one. The teeth in both groups are prepared by Protaper Universal rotary instruments (Maillefer Instruments SA, Ballaigues, Switzerland). In group 1the root canals disinfection is performed with a Nd: YAG laser (source of Nd: YAG laser (1064 nm) is the AT Fidelis - Fotona d.d., Ljubljana laser system). In group 2 was used the following protocol of root canal disinfection: 2.5% sodium hypochlorite solution and 17% EDTA divided by irrigation with distilled water. Then a sterile paper point is placed in the root canals, and a microbiological sample is taken again. Results: In all compared pairs, there was no significantly different effect regarding the number of microorganisms. Conclusions: The disinfection rinsing method with NaOCl has the strongest antimicrobial effect in clinical studies (90% against all microbial isolates). The use of Nd: YAG laser independently is not always sufficient for root canal disinfection - the effect is about 66%.
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Dissertations / Theses on the topic "Nd:YAG laser"

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Andersson, Martin, and Martin Svensson. "Nd YAG laser welding in Titanium-6242." Thesis, University West, Department of Technology, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-764.

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Rodriguez-Pena, Luis. "Assemblage aluminium : Acier par faisceau laser Nd : YAG." Ecully, Ecole centrale de Lyon, 2005. http://bibli.ec-lyon.fr/exl-doc/lrodriguezpena.pdf.

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Les réductions de consommation de carburant imposées par les nouvelles normes internationales imposent un allégement des véhicules et l'utilisation d'alliages légers pour certaines parties des structures. Se pose alors le problème de l'assemblage de ces parties en aluminium sur celles en acier. Le principal problème rencontré lors de la réalisation de telles soudures par des procédés conventionnels est la formation de composés intermétalliques qui réduisent les performances des assemblages. En revanche, le procédé de soudure par faisceau laser autorise un contrôle optimal des conditions thermiques au sein de la soudure et permet de limiter la formation de ces phases fragiles. Ce travail présente les résultats de l'étude de faisabilité réalisée en utilisant deux fils d'apport différents à savoir le ZnAl-30 et le AlSi-12. L'étude a montré la forte influence du type de configuration utilisée sur la présence d'inermétalliques et les propriétés mécaniques finales de l'assemblage
The reduction of consumption of fuel of internal combustion motors, imposed by the new anti-pollution and energy saving laws may be attained by reducing the weight of vehicles, introducing, for example, aluminium sections into the main steel car-body. Laser brazing is a process which can be used to perform such a junction. The main problem of welding this kind of combination of materials with conventional processes is the potential formation of inter-metallic phases, which reduces the good performance of the joint. Laser brazing allows a very good control of the thermal development of the joint, with a limited precipitation of these brittle phases. This work presents the results of a feasibility study made with ZnAl-30 and AlSi-12 as filler metal. The study shows that the type of configuration used for the assembly has a particular influence on the formation of brittle phases and consequently on the mechanical performance of the joint
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Ribau, Humberto Miranda. "Soldadura laser pulsado Nd: YAG entre metais dissimulares." Master's thesis, Universidade de Aveiro, 2017. http://hdl.handle.net/10773/23358.

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Mestrado em Engenharia Mecânica
A presente investigação consiste no estudo experimental das propriedades mecânicas induzidas pela soldadura laser em chapas de materiais metálicos dissimilares, nomeadamente, aço de alta resistência dual-phase (DP) 600 com aço de alta resistência dual-phase (DP) 1000 e liga de alumínio AA6060-T6 com liga de titânio Ti-6Al-4V. No caso dos aços dual-phase, o estudo foi realizado em amostras de 0,8 mm de espessura, numa junta do tipo topo a topo. Após a seleção dos parâmetros mais adequados para a soldadura, foram efetuados ensaios de tração aos provetes soldados, com o objetivo de determinar as propriedades mecânicas e avaliar a influência dos parâmetros do laser. Em relação à ligação de alumínio com titânio, esta foi feita numa junta de sobreposição dupla em amostras de 1,9 e 0,9 mm de espessura, respetivamente. Do mesmo modo que os aços, foram também variados os parâmetros do laser, de modo a se obter os mais adequados, para posteriormente se efetuar ensaios de tração. Variou-se também o sítio onde o feixe laser incide na junta de sobreposição para melhor avaliar a soldadura.
The aim of this thesis consists of an experimental study of the mechanical properties induced by the laser welding in dissimilar metal, namely, dual-phase steel 600 with dual-phase steel 1000 and aluminium alloy AA6060-T6 with titanium alloy Ti-6Al-4V. In the case of the dual-phase steels, the study was carried out on 0,8 mm plates, in a butt joint type. After selecting the most appropriate parameters for the welding, tensile tests were performed on welded specimens with the purpose to find the mechanical properties and evaluate the influence of the laser parameters. The aluminium - titanium union was accomplished on a double-lap joint on 1,9 mm and 0,9 mm plates, respectively. Just like the situation of the steels, the laser parameters were too varied with aim to obtain the most appropriate parameters, to later perform tensile tests. It was also changed the place where the laser beam impacts on the specimen, to better analyse the welding.
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Rodriguez-Pena, Luis Langlade Cécile. "Assemblage aluminium Acier par faisceau laser Nd : YAG /." [S.l.] : [s.n.], 2005. http://bibli.ec-lyon.fr/exl-doc/lrodriguezpena.pdf.

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Bonati, Guido. "Integration von Diodenlasern in modulare Hochleistungs-Nd: YAG-Laser." [S.l.] : [s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=965090531.

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Zarour, Hassane. "Lasers et malformations vasculaires superficielles : mise au point : etude preliminaire sur un nouveau type de laser (le laser yag dedouble en frequence)." Aix-Marseille 2, 1991. http://www.theses.fr/1991AIX20819.

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Hill, Timothy J. "Interference of intensity noise in a multimode Nd:YAG laser." Title page, abstract and contents only, 2003. http://web4.library.adelaide.edu.au/theses/09PH/09phh6484.pdf.

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Includes bibliographical references (leaves 151-163). Investigates the behaviour of the intensity noise in a multimode Nd:YAG laser. The collective modes of oscillation are excited by broadband ambient noise. Because the phase of the excitation is unknown, a cross spectral technique to measure the antiphase dynamics directly and form a picture of the intensity noise interference for two to five mode operation is developed. For three mode operation, the contributions of the longitudinal modes to collective modes is measured.
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De, Kock Trevor Neil. "The development and evaluation of a Nd:YAG laser incorporating an unstable resonator." Thesis, Rhodes University, 1986. http://hdl.handle.net/10962/d1008566.

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Introduction: For approximately the last eight years the Laser Section of the National Physical Research Laboratory (NPRL) has been interested in inter alia, pulsed solid-state lasers and in particular, Nd:YAG. Investigations of various resonator types were undertaken with a view to the improvement of the laser parameters such as output energy, pulse width, beam quality and sensitivity to mirror misalignment. In 1980 a Nd: YAG laser employing a rotating prism Q-switch was constructed (Preussler (1980)). It involves rotating one of the two cavity reflectors so that they are parallel for only a brief instant in time. Typically the prism must rotate at a speed of 20 000 r.p.m. to ensure a single pulse output. Such lasers suffer from the tendency to emit multiple pulses, they are very noisy and they require frequent maintenance because of the short lifetime of the bearings. A resonator employing conventional curved mirrors and an electro-optical Q-switch was constructed in 1980 (Robertson & Preussler (1982)). In 1981 an electro-optically Q-swi tched laser making use of a crossed Porro-prism resonator was investigated due to its relative insensitivity to misalignment of the reflectors compared with the conventional mirror resonator (Nortier (1981)). Improvements in terms of output power, beam divergence and beam quality can be achieved by making use of a so-called unstable resonator. Such a laser has been investigated and is reported on in this study. Chapter 2 provides some background into laser theory and operation while chapter 3 deals with the theory of the unstable resonator. Chapter 4 provides details of the experimental equipment and techniques used in the work and chapter 5 discusses the evaluation of the project and results obtained.
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CHEVALLIER, NATHALIE. "Le traitement des lesions endobronchiques par laser nd-yag : a propos de 153 cas, d'aout 1982 a mai 1987." Toulouse 3, 1988. http://www.theses.fr/1988TOU31106.

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Martial, Igor. "Systèmes laser pompés par diode à fibres cristallines : oscillateurs Er : yAG, amplificateurs Nd : yAG." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00705198.

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Au cours de cette thèse, nous nous intéressons à deux applications nécessitant des sources laser impulsionnelles : l'imagerie active et l'usinage laser. L'imagerie active nécessite des sources laser efficaces émettant dans la gamme de sécurité oculaire (entre 1,5 µm et 1,7 µm) à des cadence de l'ordre du kilohertz et produisant des énergies par impulsion de plusieurs millijoules. Les sources efficaces émettant dans la gamme de sécurité oculaire utilisent l'ion erbium. Cependant la structure électronique complexe de l'ion erbium entraîne de nombreux effets parasites qui limitent fortement l'énergie accessible lors d'un fonctionnement à haute cadence. Pour diminuer l'influence de ces effets parasites nous avons utilisé le concept de fibres cristallines dans le cadre d'une collaboration entre le Laboratoire Charles Fabry et l'entreprise Fibercryst. La géométrie des fibres cristallines, combinant les propriétés des cristaux massifs et les avantages des fibres en verre nous a permis de dépasser les limites des sources actuelles. L'usinage de matériaux requière des sources laser impulsionnelles émettant dans le proche infrarouge (1 µm) et alliant forte énergie, forte puissance crête et forte puissance moyenne. Pour réaliser de telles sources, il est nécessaire d'utiliser des milieux à gain permettant de limiter les phénomènes thermiques et les effets induit par la puissance crête (effets non-linéaires). Pour cela nous avons utilisé à nouveau le concept de fibre cristalline, dopée cette fois ci par l'ion néodyme. Ces fibres cristallines ont été utilisées comme amplificateur de puissance pour amplifier des micro-lasers fonctionnant à haute cadence (de 1 à 100 kHz) et produisant des impulsions courtes (< 1 ns).
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Books on the topic "Nd:YAG laser"

1

Elder, I. F. Laser diode end-pumped Nd:YAG laser. [London]: HMSO, 1992.

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N, Joffe Stephen, and Oguro Yanao, eds. Advances in Nd-YAG laser surgery. New York: Springer-Verlag, 1988.

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3

YAG laser bronchoscopy. New York: Praeger, 1985.

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Lehner, Christof. Beschreibung des Nd: YAG-Laserstrahlschweissprozesses von Magnesiumdruckguss. München: Utz, 2001.

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1951-, Puliafito Carmen A., ed. The Nd-YAG laser in ophthalmology: Principles and clinical applications of photodisruption. Philadelphia: Saunders, 1985.

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V, Suresh Varma P., and Bhabha Atomic Research Centre, eds. Pulsed Nd-YAG laser welding of prototype fast breeder reactor fuel elements. Mumbai: Bhabha Atomic Research Centre, 2009.

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V, Suresh Varma P., and Bhabha Atomic Research Centre, eds. Pulsed Nd-YAG laser welding of prototype fast breeder reactor fuel elements: [BARC report]. Mumbai: Bhabha Atomic Research Centre, 2009.

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United States. National Aeronautics and Space Administration., ed. Design of a high-gain laser diode-array pumped Nd: YAG alternating precessive slab amplifier (APS-amplifier). [Washington, D.C: National Aeronautics and Space Administration, 1991.

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United States. National Aeronautics and Space Administration., ed. Design of a high-gain laser diode-array pumped Nd: YAG alternating precessive slab amplifier (APS-amplifier). [Washington, D.C: National Aeronautics and Space Administration, 1991.

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Waidelich, W. Laser/Optoelectronics in Medicine/Laser/Optoelektronik in der Medizin: Proceedings of the 7th International Congress/Vorträge des 7. Internationalen Kongresses Laser 85 Optoelektronik Mit/with 2nd International Nd: YAG Laser Conference. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986.

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Book chapters on the topic "Nd:YAG laser"

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Heintzen, M. P., T. Neubaur, M. Klepzig, E. I. Richter, E. Zeitler, and B. E. Strauer. "Nd-YAG Laser Angioplasty." In Pros and Cons in PTA and Auxiliary Methods, 60–67. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73736-7_8.

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Haferkamp, H., and A. Homburg. "Thermisches Trennen mit Nd: YAG-Hochleistungsfestkörperlasern." In Laser in der Technik / Laser in Engineering, 377–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-84736-3_63.

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Beske, E. U. "Laserstrahlschweißen mit KW-Nd: YAG-Festkörperlasern." In Laser in der Technik / Laser in Engineering, 435–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-84736-3_73.

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Baida, Lü, Hu Yufang, Xu Shifa, and Cai Bangwei. "(Nd, Ce):YAG Laser Performance Studies." In Laser in der Technik / Laser in Engineering, 533–38. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-84736-3_90.

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Meyer, H. J., K. Haverkampf, F. Frank, and H. Ostertag. "Nd-YAG Lasers in Abdominal Surgery." In Laser/Optoelectronics in Medicine/Laser/Optoelektronik in der Medizin, 372–75. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70850-3_72.

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Landthaler, M., D. Haina, R. Brunner, W. Waidelich, and O. Braun-Falco. "Nd: YAG Laser Therapy of Teleangiectasias." In Laser/Optoelectronics in Medicine/Laser/Optoelektronik in der Medizin, 480–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70850-3_94.

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Kirschner, Ronald Allen. "Nd: YAG Laser Treatment of Tattoos." In LASER Optoelectronics in Medicine, 586–89. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-72870-9_150.

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Vedlin, Boris, Stojan Troŝt, Marko Kažič, and Jože Žakelj. "Multiple Pulse Q-switched Nd: YAG Laser." In Laser/Optoelectronics in Medicine/Laser/Optoelektronik in der Medizin, 262–66. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70850-3_52.

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Hofstetter, A., and E. Schmiedt. "Nd: YAG Laser Application in Urological Tumors." In Laser/Optoelectronics in Medicine/Laser/Optoelektronik in der Medizin, 505–9. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70850-3_99.

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Wenk, H., V. Lange, K. O. Möller, F. W. Schildberg, and A. Hofstetter. "Gallstone-Lithotripsy by Pulsed Nd: YAG Laser." In LASER Optoelectronics in Medicine, 389–91. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-72870-9_100.

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Conference papers on the topic "Nd:YAG laser"

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van Dijk, Martien H., and Guus J. Rijnders. "Nozzle For ND-YAG Laser Welding." In Hague International Symposium, edited by Ernst-Wolfgang Kreutz, A. Quenzer, and Dieter Schuoecker. SPIE, 1987. http://dx.doi.org/10.1117/12.941249.

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Ragot-Roy, Brigitte, Claude Severin, and Michel Maquin. "Pulsed Nd-YAG laser in endodontics." In International Symposium on Biomedical Optics Europe '94, edited by Stephen G. Bown, J. Escourrou, Frank Frank, Herbert J. Geschwind, Guilhem Godlewski, Frederic Laffitte, and Hans H. Scherer. SPIE, 1994. http://dx.doi.org/10.1117/12.197599.

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Lenk, Andreas, Guenter R. Wiedemann, and Eckhard Beyer. "Concrete cutting with Nd-YAG laser." In Advanced High-Power Lasers and Applications, edited by Sadao Nakai, Lloyd A. Hackel, and Wayne C. Solomon. SPIE, 2000. http://dx.doi.org/10.1117/12.375182.

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Ikesue, A., and Yan Lin Aung. "Progress in ceramic Nd: YAG laser." In Defense and Security Symposium, edited by Gary L. Wood and Mark A. Dubinskii. SPIE, 2007. http://dx.doi.org/10.1117/12.718997.

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Noukaz, A., D. Louhibi, R. Beggar, R. Bouadjemine, and Mohamed Abdel Harith. "Power Supply For Nd: YAG Laser." In THE 7TH INTERNATIONAL CONFERENCE ON LASER APPLICATIONS—ICLA 2009. AIP, 2009. http://dx.doi.org/10.1063/1.3250105.

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Kathuria, Yash P. "Industrial aspects of Nd-YAG laser microprocessing." In Laser-Assisted Microtechnology 2000, edited by Vadim P. Veiko. SPIE, 2001. http://dx.doi.org/10.1117/12.413743.

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Hale, C. P., S. W. Henderson, J. R. Magee, and S. R. Vetorino. "Compact High Energy Nd: YAG Coherent Laser Radar Transceiver." In Coherent Laser Radar. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/clr.1991.tud5.

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Numerous coherent laser radar (CLR) applications exist in defense and commercial arenas for compact, high energy transmitter/receiver systems. The use of solid-state laser sources in the near- and mid-IR are of particular interest, as these lasers and laser amplifiers offer near-term promise of very efficient, lightweight CLR transmitters at relatively low cost. Building on previous work with Nd: YAG CLR technology at 1.06 μm wavelength,1,2 we report here on the development of a engineered Nd: YAG transceiver having considerable operating flexibility, arbitrary optical pulse-forming capability, high pulse energy, and > 20 Hz pulse repetition rate.
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Jelínek, M., J. Lančok, J. Šonský, C. Grivas, N. Vanois, and F. Flory. "Crystallographic, Optical and Waveguiding Properties of Nd:YAG and Nd:YAP layers Created by Pulsed Laser Deposition." In The European Conference on Lasers and Electro-Optics. Washington, D.C.: Optica Publishing Group, 1998. http://dx.doi.org/10.1364/cleo_europe.1998.cmf4.

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The thin films of YAG (Y3Al5O12) and YAP (YAlO3) doped with Nd were prepared by pulsed laser deposition on sapphire (0001) and (1102) substrates and YAP (001) substrate from crystalline YAG target of 0.8 at% of Nd, and crystalline YAP targets of 0.74 at% of Nd, 0.80 at% of Nd and 0.90 at% of Nd concetrations. The substrate temperature Ts varied from 860°C to 1100°C and oxygen pressure po in the range from 8.5 × 10–3 Pa to 5.5 Pa. Energy density of KrF excimer laser beam was 3 - 4 J/cm2. Film thickness on sapphire substrates was between 6 µm and 11 µm and on YAP round 20 µm.
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Jelínková, H., K. Hamal, V. Kubeček, I. Procházka, M. Čech, and J. Pašta. "Nd and Er: Yag Lasers in Ophthalmology." In The European Conference on Lasers and Electro-Optics. Washington, D.C.: Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cthi77.

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In the pioneering years, laser radiation in ophthalmology was used mainly for retina coagulation (ruby laser, argon laser). With the discovery of other types of lasers, radiations of different wavelengths have been tested even for different ophthalmology treatments. Ophthalmic microsurgery (secondary cataract) uses a high power laser with the shortest pulses to generate plasma breakdown for removing the secondary lens capsule tissue. From the radiation penetration curve into the eye it follows that it is possible to use the radiation of visible or near infrared region. In case of the solid state lasers, the Nd:YAG or ruby lasers are suitable for this purpose, and therefore a simple laser unit which can generate either nanosecond or picosecond pulses is needed. Our Nd:YAG laser system (1.06 µm) for ophthalmology microsurgery allows to select either a Q-switched or mode-locked regime of operation. In clinical practice this system is used mainly for eye microsurgery - for capsulotomy or iridectomy treatment. Principe of function of immediate regimes variation with the comparison of results when the eye was treated with long (ns) or short (tens of ps) pulses (in vivo) are presented.
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Scheps, R., P. Poirier, J. F. Myers, and D. F. Heller. "Laser diode pumped 1μ Nd;YAG and Nd:BEL lasers." In ADVANCES IN LASER SCIENCE−IV. AIP, 1989. http://dx.doi.org/10.1063/1.38644.

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Reports on the topic "Nd:YAG laser"

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Adams, J. T., and J. J. Kwiatkowski. Nd-YAG laser welding of the fiber optic connector to the header shell on the 2SL actuator. Office of Scientific and Technical Information (OSTI), January 1994. http://dx.doi.org/10.2172/10122837.

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Palmer, T. A., B. Wood, J. W. Elmer, C. Westrich, J. O. Milewski, M. Piltch, M. Barbe, and R. Carpenter. Characterization of Stainless Steel and Refractory Metal Welds Made using a Diode-Pumped, Continuous Wave Nd: Yag Laser. Office of Scientific and Technical Information (OSTI), October 2001. http://dx.doi.org/10.2172/15005683.

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Canfield, Anthony J. Combat Trauma Surgery Using a Portable Contact ND-(YAG) Laser in the Porcine and Ovine Models (HSC) (CIC3). Fort Belvoir, VA: Defense Technical Information Center, January 1991. http://dx.doi.org/10.21236/ada237662.

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Chen, Samuel Weisheng. Handbook for operating a spectra-physics{trademark} quanta-ray pro-series Nd-YAG laser and MOPO-SL (master oscillator power oscillator) utilizing WinSpec{trademark}. Office of Scientific and Technical Information (OSTI), October 2003. http://dx.doi.org/10.2172/820767.

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