Littérature scientifique sur le sujet « Lamb-dip »
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Articles de revues sur le sujet "Lamb-dip"
Alekseev, R. A., I. V. Lapkin, A. V. Lapinov, T. A. Khabarova, G. Yu Golubyatnikov, A. F. Andriyanov, A. P. Schkaev et P. M. Zemlyanukha. « Quasi-Optical Sub-Doppler Lamb-Dip Spectrometer ». Izvestiya vysshikh uchebnykh zavedenii. Radiofizika 64, no 12 (2021) : 971–82. http://dx.doi.org/10.52452/00213462_2021_64_12_971.
Texte intégralAissani, A., S. Leghmizi et K. Battou. « Models of Geometrically “Stabilized” Laser Cavity ». MATEC Web of Conferences 253 (2019) : 02002. http://dx.doi.org/10.1051/matecconf/201925302002.
Texte intégralDi Sarno, V., R. Aiello, M. De Rosa, I. Ricciardi, S. Mosca, G. Notariale, P. De Natale, L. Santamaria et P. Maddaloni. « Lamb-dip spectroscopy of buffer-gas-cooled molecules ». Optica 6, no 4 (4 avril 2019) : 436. http://dx.doi.org/10.1364/optica.6.000436.
Texte intégralSchneider, M., A. Hinz, A. Groh, K. M. Evenson et W. Urban. « CO laser stabilization using the optogalvanic Lamb-dip ». Applied Physics B Photophysics and Laser Chemistry 44, no 4 (décembre 1987) : 241–45. http://dx.doi.org/10.1007/bf00692127.
Texte intégralRAMIREZ, A. J., G. R. ACUFF, L. M. LUCIA et J. W. SAVELL. « Lactic Acid and Trisodium Phosphate Treatment of Lamb Breast To Reduce Bacterial Contamination ». Journal of Food Protection 64, no 9 (1 septembre 2001) : 1439–41. http://dx.doi.org/10.4315/0362-028x-64.9.1439.
Texte intégralTan, Y., T. P. Hua, J. D. Tang, J. Wang, A. W. Liu, Y. R. Sun, C. F. Cheng et S. M. Hu. « Self- and N2- broadening of CO in the low-pressure regime ». Journal of Physics : Conference Series 2439, no 1 (1 janvier 2023) : 012007. http://dx.doi.org/10.1088/1742-6596/2439/1/012007.
Texte intégralAlekseev, E., V. Ilyushin, V. Budnikov, M. Pogrebnyak et L. Kniazkov. « MODERNIZATION OF THE KHARKIV MICROWAVE SPECTROMETER : CURRENT STATE ». RADIO PHYSICS AND RADIO ASTRONOMY 28, no 3 (2023) : 257–70. http://dx.doi.org/10.15407/rpra28.03.257.
Texte intégralTaché, J. P., A. Le Floch et R. Le Naour. « Lamb dip asymmetry in lasers with plane-parallel resonators ». Applied Optics 25, no 17 (1 septembre 1986) : 2934. http://dx.doi.org/10.1364/ao.25.002934.
Texte intégralOger, M., A. Daude et A. Le Floch. « Frequency stability measurement on magnetic Lamb dip-stabilised lasers ». Journal of Physics E : Scientific Instruments 22, no 8 (août 1989) : 618–23. http://dx.doi.org/10.1088/0022-3735/22/8/017.
Texte intégralGolubiatnikov, G. Yu, S. P. Belov, I. I. Leonov, A. F. Andriyanov, I. I. Zinchenko, A. V. Lapinov, V. N. Markov, A. P. Shkaev et A. Guarnieri. « Precision Sub-Doppler Millimeter and Submillimeter Lamb-Dip Spectrometer ». Radiophysics and Quantum Electronics 56, no 8-9 (janvier 2014) : 599–609. http://dx.doi.org/10.1007/s11141-014-9464-2.
Texte intégralThèses sur le sujet "Lamb-dip"
Elmaleh, Coralie. « Développement d’un prototype ultrasensible d’analyse de gaz dans le domaine submillimétrique ». Electronic Thesis or Diss., Littoral, 2024. http://www.theses.fr/2024DUNK0698.
Texte intégralThis thesis explores the technological development of a spectroscopic experiment in the submillimeter range, also known as Terahertz (THz). This spectral band stands out for its ability to precisely resolve molecular doublets, enabling clear and precise identification of complex gas mixtures, even when other wavelengths might fail.Although the THz region offers exceptional resolving power, spectrometers operating in this region often face sensitivity challenges due to the development of technology in this band. Thanks to an innovative approach, we have implemented the first Cavity Ring-Down Spectroscopy (CRDS) experiment capable of quantifying compounds to ppb precision. The study is concentrated between 550 GHz and 650 GHz, a window of the THz spectrum that not only offers unrivalled resolution and molecular sensitivity, but also possesses the ability to penetrate non-conducting materials while being non-ionizing. These properties position this technology at the cutting edge of analysis tools, promising a plethora of applications, from fundamental research to industrial applications
Lien, Yu-Hung, et 連育宏. « Frequency Stabilization of CO Laser using Optogalvanic Lamb-dip ». Thesis, 2003. http://ndltd.ncl.edu.tw/handle/67068159817199776625.
Texte intégral國立清華大學
物理學系
91
The optogalvanic spectroscopy of carbon monoxide moleucle (CO) and its application on frequency stabilization of CO laser are presented in the dissertation. Both DC and RF optogalvanic spectroscopy were studied and the saturation dip was pursued for the better frequency accuracy and stability. The DC optogalvanic spectroscopy was first studied in a low pressure discharge tube which the gas mixture of CO, N2 and various noble gases flowed through. The operating pressure was kept between 0.8 and 1.3 Torr to reduce the pressure broadening; the positive column region of the discharge was cooled to -60 C. The optimal S/N ratio was about 600 with the gas mixture CO : N2 : Ar = 1 : 84 : 11 and the total pressure was 1.344 Torr. No saturation dip was observed yet. It was believed that the pressure broadening should be responsible for the missing saturation dip. The RF optogalvanic spectroscopy was studied in order to lower operating pressure. There were three different RF circuits were constructed. Two of them were based on the design of Colpitts oscillator and one was based on a push-pull oscillator. Low or no nitrogen concentration was preferred for RF optogalvanic signal. All three circuits could operate down to 600 mTorr with little noise degradation. Cooling the discharge tube by spraying liquid nitrogen was once tested on Colpitts-I circuit and severely lowered the signal. The maximum S/N ratio was about 2190 for Colpitts-II circuit at amplitude modulation frequency 255 Hz. The saturation dip was observed by both Colpitts optogalvanic circuits and the depth was typically less than 5%. By wavelength modulation technique, the frequency of CO laser could be stabilized at the zero points, which was corresponding to the absorption line center of CO, of derivative spectroscopic signal. The limit of frequency stability was about 149 kHz and the practical stability was better than 300 kHz when the laser was stabilized by first order derivative spectroscopic signal. The third order derivative spectroscopic signal was also obtained but not used to stabilize laser frequency due to low S/N ratio. The extraordinary optogalvanic signals around some specific CO laser wavelengths were only found by Colpitts-II circuit. The origins of these extraordinary signals were discussed but yet identified. At last, the outlook of the experimental works is presented.
LIN, HAN-MING, et 林漢明. « Study of SF�� lamb dip using CW Co�疹aser ». Thesis, 1992. http://ndltd.ncl.edu.tw/handle/28617310421104017637.
Texte intégralCHEN, JIN-DONG, et 陳進東. « Frequency stabilization of a sequence band CO2 laser by radio frequency optogalvanic lamb dip ». Thesis, 1990. http://ndltd.ncl.edu.tw/handle/91032638827030958568.
Texte intégralChapitres de livres sur le sujet "Lamb-dip"
« Lamb-Dip Spectroscopy ». Dans Fundamentals of Laser Physics, 49–59. WORLD SCIENTIFIC, 2023. http://dx.doi.org/10.1142/9789811265280_0005.
Texte intégralActes de conférences sur le sujet "Lamb-dip"
Shy, Jow-Tsong, Chin-Chun Tsai, Tyson Lin, Chern-Yn Shieh et Tsu-Chiang Yen. « CO2 laser frequency stabilization using rf optogalvanic Lamb dip ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.wl20.
Texte intégralVoigt, R., M. Wienold, T. Alam, X. Lu, L. Schrottke, H. T. Grahn et H. W. Hubers. « Lamb dip stabilization of a THz quantum-cascade laser ». Dans 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). IEEE, 2021. http://dx.doi.org/10.1109/irmmw-thz50926.2021.9567333.
Texte intégralWienold, M., T. Alam, L. Schrottke, H. T. Grahn et H. W. Hubers. « Lamb dip spectroscopy with a terahertz quantum-cascade laser ». Dans 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, 2017. http://dx.doi.org/10.1109/irmmw-thz.2017.8067125.
Texte intégralShy, Jow-Tsong, Che-Chung Chou, Chern-Yn Shieh, Jin-Dong Chern et Tsu-Chiang Yen. « Frequency stabilization and measurement of the sequence-band CO2 laser ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.thj6.
Texte intégralCheng, Cunfeng, Shui-Ming Hu, An-Wen Liu, Yu Sun et Zitan Zhang. « LAMB DIP MEASUREMENTS OF MOLECULES WITH KHZ ACCURACY IN THE MID-INFRARED ». Dans 74th International Symposium on Molecular Spectroscopy. Urbana, Illinois : University of Illinois at Urbana-Champaign, 2019. http://dx.doi.org/10.15278/isms.2019.te03.
Texte intégralSakuma, Eiichi, Tomizo Kurosawa et Atsushi Onae. « Stabilization Of CO 2 Laser By Using Lamb Dip From A Photo-Acoustic Cell ». Dans 33rd Annual Techincal Symposium, sous la direction de Irving J. Spiro. SPIE, 1990. http://dx.doi.org/10.1117/12.978613.
Texte intégralZhang, Minghui, Hui Sun, Tielin Sun, Wenjian Chen et Tianhang Zhang. « Research on mode conversion of lamb wave at dip end face of elastic plate ». Dans 2016 IEEE/OES China Ocean Acoustics (COA). IEEE, 2016. http://dx.doi.org/10.1109/coa.2016.7535722.
Texte intégralFearey, B. L., et B. M. Tissue. « High-resolution spectroscopy of Th and Pa isotopes ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oam.1992.mkk7.
Texte intégralCastrillo, Antonio, Livio Gianfrani, Giuseppe Porzio, Stefania Gravina et Eugenio Fasci. « FREQUENCY COMB ASSISTED, CAVITY RING-DOWN, LAMB-DIP SPECTROSCOPY OF ACETYLENE AT 1.39 μm. » Dans 2021 International Symposium on Molecular Spectroscopy. Urbana, Illinois : University of Illinois at Urbana-Champaign, 2021. http://dx.doi.org/10.15278/isms.2021.te07.
Texte intégralDiouf, Meissa, Attila Császár, Roland Tóbiás, Cristina Puzzarini, Mattia Melosso, Wim Ubachs, Edcel Salumbides et Frank Cozijn. « VIBRATIONAL LAMB-DIP SPECTROSCOPY OF WATER ISOTOPOLOGUES : HYPERFINE STRUCTURE IN H<sub>2</sub><sup>17</sup>O AND PERTURBATIONS IN HD<sup>16</sup>O ». Dans 2021 International Symposium on Molecular Spectroscopy. Urbana, Illinois : University of Illinois at Urbana-Champaign, 2021. http://dx.doi.org/10.15278/isms.2021.tk11.
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