Literatura científica selecionada sobre o tema "Laser pulse filamentation"
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Artigos de revistas sobre o assunto "Laser pulse filamentation"
Blonskyi, I. V., V. M. Kadan, S. V. Pavlova, I. A. Pavlov, O. I. Shpotyuk e O. K. Khasanov. "Ultrashort Light Pulses in Transparent Solids: Propagation Peculiarities and Practical Applications". Ukrainian Journal of Physics 64, n.º 6 (2 de agosto de 2019): 457. http://dx.doi.org/10.15407/ujpe64.6.457.
Texto completo da fonteGeints, Y. E., A. A. Zemlyanov e O. V. Minina. "Diffraction-ray optics of femtosecond laser pulses under normal dispersion conditions in air". Izvestiya vysshikh uchebnykh zavedenii. Fizika, n.º 9 (2020): 157–64. http://dx.doi.org/10.17223/00213411/63/9/157.
Texto completo da fonteSmetanin, Igor V., Alexey V. Shutov, Nikolay N. Ustinovskii, Polad V. Veliev e Vladimir D. Zvorykin. "A New Insight into High-Aspect-Ratio Channel Drilling in Translucent Dielectrics with a KrF Laser for Waveguide Applications". Materials 15, n.º 23 (24 de novembro de 2022): 8347. http://dx.doi.org/10.3390/ma15238347.
Texto completo da fonteKompanets, V. O., A. A. Arkhipova, A. A. Melnikov e S. V. Chekalin. "Control of Femtosecond Filamentation by Means of the Alignment of Gas Molecules by Short-Wavelength Infrared Laser Pulses". JETP Letters 116, n.º 4 (agosto de 2022): 217–23. http://dx.doi.org/10.1134/s0021364022601440.
Texto completo da fonteDeha, I., V. Biancalana, F. Bianconi, M. Borghesi, P. Chessa, A. Giulietti, D. Giulietti, L. A. Gizzi, L. Nocera e E. Schifano. "Forward second harmonic emission from laser plasma filaments". Laser and Particle Beams 10, n.º 4 (dezembro de 1992): 617–27. http://dx.doi.org/10.1017/s0263034600004547.
Texto completo da fonteHuang, Hsin-Hui, Saulius Juodkazis, Eugene G. Gamaly, Vladimir T. Tikhonchuk e Koji Hatanaka. "Mechanism of Single-Cycle THz Pulse Generation and X-ray Emission: Water-Flow Irradiated by Two Ultra-Short Laser Pulses". Nanomaterials 13, n.º 18 (5 de setembro de 2023): 2505. http://dx.doi.org/10.3390/nano13182505.
Texto completo da fonteKudryashov, Sergey, Alexey Rupasov, Mikhail Smayev, Pavel Danilov, Evgeny Kuzmin, Irina Mushkarina, Alexey Gorevoy, Anna Bogatskaya e Alexander Zolot’ko. "Multi-Parametric Birefringence Control in Ultrashort-Pulse Laser-Inscribed Nanolattices in Fluorite". Nanomaterials 13, n.º 6 (22 de março de 2023): 1133. http://dx.doi.org/10.3390/nano13061133.
Texto completo da fonteFaccio, D., S. Cacciatori, V. Gorini, V. G. Sala, A. Averchi, A. Lotti, M. Kolesik e J. V. Moloney. "Analogue gravity and ultrashort laser pulse filamentation". EPL (Europhysics Letters) 89, n.º 3 (1 de fevereiro de 2010): 34004. http://dx.doi.org/10.1209/0295-5075/89/34004.
Texto completo da fonteKristiyana, Samuel, e Dilan Dwanurendra. "Laser Guiding of Three Phase Tesla Coil High Voltage Discharges". WSEAS TRANSACTIONS ON ELECTRONICS 11 (20 de maio de 2020): 54–59. http://dx.doi.org/10.37394/232017.2020.11.7.
Texto completo da fonteLu, Qi, Xiang Zhang, Arnaud Couairon e Yi Liu. "Revealing Local Temporal Profile of Laser Pulses of Intensity above 1014 W/cm2". Sensors 23, n.º 6 (14 de março de 2023): 3101. http://dx.doi.org/10.3390/s23063101.
Texto completo da fonteTeses / dissertações sobre o assunto "Laser pulse filamentation"
Lotti, Antonio. "Pulse shaping and ultrashort laser pulse filamentation for applications in extreme nonlinear optics". Palaiseau, Ecole polytechnique, 2012. http://pastel.archives-ouvertes.fr/docs/00/66/56/70/PDF/tesi.pdf.
Texto completo da fonteThis thesis deals with numerical studies of the properties and applications of spatio-temporally coupled pulses, conical wavepackets and laser filaments, in strongly nonlinear processes, such as harmonic generation and pulse reshaping. We study the energy redistribution inside these wavepackets propagating in gases and condensed media, in the linear and nonlinear regime. The energy flux constitutes a diagnostic for space-time couplings that we applied to actual experimental results. We analyze the spectral evolution of filaments in gases and derive the conditions for the generation of ultrashort pulses in the UV range. We study high harmonic generation in a gas from ultrashort conical wavepackets. In particular, we show how their propagation properties influence the harmonic output. We also study the interference of different electron trajectories. Finally, we derive the shape of stationary Airy beams in the nonlinear regime. For each topic, we present experimental results that motivated our works or were motivated by our simulations
Faccio, Daniele. "Nonlinear conical waves in ultrashort pulse filamentation and applications". Nice, 2007. http://www.theses.fr/2007NICE4089.
Texto completo da fonteThis thesis work regards the development of the so-called X wave model for ultra short laser pulse filamentation. Filamentation was first discovered in the early 1960’s and has since attracted much attention due to the great number of nonlinear physical processes involved and to possible applications. The x wave model proposes a view of filamentation that actually is not completely new in the sense that it is a revival of the original idea proposed by Townes et al. Of stationary, soliton-like propagation. It is now well-known that the filament may not be identified with a soliton or truly stationary wave packet as it is an extremely dynamical state continuously evolving, splitting, recombining and broadening in spectrum. The x wave model is based on the assumption that however the overall dynamics are dominated by a spontaneous evolution toward a linear stationary state. The stationary state has been identified with the X wave, a particular conical wave or wave packet in which the energy flows along a conical surface continuously refilling a central intense peak. X waves are stationary I both the linear and nonlinear regime (distinguishing them from solitons) so that the evolution within the filament dynamics may be described as a continuous diffusion of stationary conical wave states. In order to study the details of this process it is necessary to consider the full space-time coupled nature of the filamentation process. For this reason a novel spectral experimental technique that overcomes some limitations of traditional laser pulse characterization methods was developed as described in chapter 3. This spectral characterization, combined combined with an interpretation based on the description of the interacting pulses in terms of X waves leads to a deep understanding of many processes associated to filamentation such as pulse splitting, conical emission, continuum generation and sub or super-luminal (with respect to the reference material group velocity) pulse group velocities. The final part of the thesis work is dedicated to the study of the interaction between filaments and a weaker non-filamenting pulse. Cross-Phase-Modulation dominates the nonlinear interaction between the pulses and induces conical emission on the seed pulse. The conical emission has a group velocity that is matched to that of the filament pump pulse, a discovery that has important implications. Tuning the seed wavelength to the Raman Stokes wavelength and extremely efficient amplification due to the reduction of the group-velocity-mismatch with the pump, is observed with the formation of what we have called Raman X waves. These ideas are then extended from the single filament arrays, confirming the unique understanding provided by the X wave model and the potentially to exploit filament-mediated nonlinear interactions future applications
Meesat, Ridthee. "Evaluation of the radiosensitizing or radioprotective/antioxidant potential of some selected compounds by polyacrylamide gel dosimetry and Fricke dosimeter, and utilization of the femtosecond infrared laser pulse filamentation as a novel, powerful beam for cancer radiotherapy". Thèse, Université de Sherbrooke, 2012. http://hdl.handle.net/11143/6246.
Texto completo da fonteSchmitt-Sody, Andreas, Heiko G. Kurz, Luc Bergé, Stefan Skupin e Pavel Polynkin. "Picosecond laser filamentation in air". IOP PUBLISHING LTD, 2016. http://hdl.handle.net/10150/621795.
Texto completo da fontePainter, John. "Direct observation of laser filamentation in high-order harmonic generation /". Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1316.pdf.
Texto completo da fonteBarbieri, Nicholas. "Engineering and Application of Ultrafast Laser Pulses and Filamentation in Air". Doctoral diss., University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5602.
Texto completo da fontePh.D.
Doctorate
Physics
Sciences
Physics
Emms, Rhys Mullin. "Impact of Plasma Dynamics On Femtosecond Filamentation". Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/35126.
Texto completo da fonteSalamé, Rami. "Études sur la filamentation des impulsions laser ultrabrèves dans l’air". Thesis, Lyon 1, 2009. http://www.theses.fr/2009LYO10124/document.
Texto completo da fonteUltrashort laser pulses propagate in the air in the form of structures of one hundredmicrons of diameter called “filaments”, which have the properties of self-guiding, propagatingfor hundreds of meters, white light generation, etc. These original properties find severalapplications in the domain of remote sensing of pollutants by non-linear Lidar measurements,lightning control, remote LIBS, etc.During my PhD work we have performed several laboratory experiments and field campaignwithin the context of Teramobile project. In particular we have studied the geometry offilamentation, its robustness in an extended region of turbulent air, the propagation ofultrashort pulses beam in multijoules regime, and atmospheric applications of filamentation.For example, we have characterized the angular distribution of the conical emission in thevisible and ultraviolet spectral bands. In another series of experiments, we have proved thatatmospheric turbulence is not a limiting factor of filaments propagation, which also keep theirspectral properties useful for atmospheric applications. Finally, we have illustrated a methodof laser triggering and guiding of lightning and realized laser induced condensation of waterdroplets in laboratory as well as in a reel atmosphere
Théberge, Francis. "Third-order parametric processes during the filamentation of ultrashort laser pulses in gases". Thesis, Université Laval, 2007. http://www.theses.ulaval.ca/2007/24401/24401.pdf.
Texto completo da fonteAckermann, Roland. "Propagation of terawatt-femtosecond laser pulses and its application to the triggering and guiding of high-voltage discharges". Phd thesis, Université Claude Bernard - Lyon I, 2006. http://tel.archives-ouvertes.fr/tel-00133125.
Texto completo da fonteEn collaberation avec des installations haute-tension, nous avons déterminé la durée de vie du plasma du filament et la longueur sur laquelle il est possible de guider des décharges électriques. Nous avons pu augmenter l'efficacité de déclenchement avec une configuration à double impulsion. Enfin, nous avons montré que le déclenchement et le guidage sont possibles sous une pluie artificielle.
Ces résultats se sont révélés très encourageants en vue d'expériences LIDAR à lumière blanche et du contrôle de la foudre.
Livros sobre o assunto "Laser pulse filamentation"
Femtosecond laser filamentation. New York: Springer, 2010.
Encontre o texto completo da fonteChin, See Leang. Femtosecond Laser Filamentation. Springer, 2010.
Encontre o texto completo da fonteChin, See Leang. Femtosecond Laser Filamentation. Springer, 2010.
Encontre o texto completo da fonteMoloney, Jerome V., Andre D. Bandrauk e Emmanuel Lorin. Laser Filamentation: Mathematical Methods and Models. Springer, 2015.
Encontre o texto completo da fonteMoloney, Jerome V., Andre D. Bandrauk e Emmanuel Lorin. Laser Filamentation: Mathematical Methods and Models. Springer, 2015.
Encontre o texto completo da fonteMoloney, Jerome V., Andre D. Bandrauk e Emmanuel Lorin. Laser Filamentation: Mathematical Methods and Models. Springer International Publishing AG, 2016.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Laser pulse filamentation"
Newell, Alan C. "Short Pulse Evolution Equation". In Laser Filamentation, 1–17. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-23084-9_1.
Texto completo da fonteLorin, E., M. Lytova e A. D. Bandrauk. "Nonperturbative Nonlinear Maxwell–Schrödinger Models for Intense Laser Pulse Propagation". In Laser Filamentation, 167–83. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-23084-9_7.
Texto completo da fonteCouairon, A., V. Jukna, J. Darginavičius, D. Majus, N. Garejev, I. Gražulevičiūtė, G. Valiulis et al. "Filamentation and Pulse Self-compression in the Anomalous Dispersion Region of Glasses". In Laser Filamentation, 147–65. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-23084-9_6.
Texto completo da fontePanagiotopoulos, Paris, Patrick Townsend Whalen, Miroslav Kolesik e Jerome V. Moloney. "Numerical Simulation of Ultra-Short Laser Pulses". In Laser Filamentation, 185–213. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-23084-9_8.
Texto completo da fonteLiu, Peng, Ruxin Li e Zhizhan Xu. "THz Waveforms and Polarization from Laser Induced Plasmas by Few-Cycle Pulses". In Laser Filamentation, 97–120. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-23084-9_4.
Texto completo da fonteFuji, Takao, Yutaka Nomura, Yu-Ting Wang, Atsushi Yabushita e Chih-Wei Luo. "Carrier-Envelope Phase of Single-Cycle Pulses Generated Through Two-Color Laser Filamentation". In Springer Proceedings in Physics, 717–20. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13242-6_176.
Texto completo da fonteXu, Han, Hui Xiong, See Leang Chin, Ya Cheng e Zhizhan Xu. "Third Harmonic X-waves Generation by Filamentation of Infrared Femtosecond Laser Pulses in Air". In Springer Series in Chemical Physics, 822–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-95946-5_267.
Texto completo da fonteHauri, C. P., M. Merano, A. Trisorio, G. Rey e R. B. López-Martens. "Generation of high-fidelity sub-10-fs milIijoule pulses through filamentation for relativistic laser-matter experiments at 1 kHz". In Ultrafast Phenomena XV, 101–3. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-68781-8_33.
Texto completo da fonteStenz, C., F. Blasco, J. Stevefelt, J. C. Pellicer, A. Antonetti, J. P. Chambaret, G. Chériaux et al. "Observation of Relativistic Self-Focusing, Self-Channeling and Filamentation of Multiterawatt Ultra-Short Laser Pulses in Optical-Field Ionized Argon Gas Jets". In Springer Series in Chemical Physics, 115–16. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80314-7_48.
Texto completo da fonteCouairon, Arnaud, Christoph M. Heyl e Cord L. Arnold. "Dimensionless numbers for numerical simulations and scaling of ultrashort laser pulse filamentation". In Light Filaments: Structures, challenges and applications, 219–39. Institution of Engineering and Technology, 2021. http://dx.doi.org/10.1049/sbew527e_ch9.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Laser pulse filamentation"
Vuong, L. T., M. A. Foster, A. L. Gaeta, R. B. Lopez-Martens, C. P. Hauri, T. Ruchon e A. L'Huillier. "Optimal pulse compression via sequential filamentation". In 2007 Quantum Electronics and Laser Science Conference. IEEE, 2007. http://dx.doi.org/10.1109/qels.2007.4431507.
Texto completo da fonteFaccio, D., F. Belgiorno, S. Cacciatori, M. Clerici, V. Gorini, G. Ortenzi, L. Rizzi, E. Rubino e V. G. Sala. "Analogue gravity and ultrashort laser pulse filamentation". In SPIE Photonics Europe, editado por Benjamin J. Eggleton, Alexander L. Gaeta e Neil G. R. Broderick. SPIE, 2010. http://dx.doi.org/10.1117/12.855845.
Texto completo da fonteIonin, Andrey A., Leonid V. Seleznev e Elena S. Sunchugasheva. "Controlling plasma channels through ultrashort laser pulse filamentation". In SPIE Security + Defence, editado por David H. Titterton, Mark A. Richardson, Robert J. Grasso, Harro Ackermann e Willy L. Bohn. SPIE, 2013. http://dx.doi.org/10.1117/12.2028118.
Texto completo da fonteKosareva, O. G., A. Brodeur, V. P. Kandidov e S. L. Chin. "Conical Emission of a Femtosecond Pulse Undergoing Self-focusing and Ionization in Air". In Applications of High Field and Short Wavelength Sources. Washington, D.C.: Optica Publishing Group, 1997. http://dx.doi.org/10.1364/hfsw.1997.the21.
Texto completo da fonteCouairon, A., M. Franco, A. Mysyrowicz, J. Biegert, U. Keller, H. S. Chakraborty e M. B. Gaarde. "Single-cycle pulse generation by filamentation in noble gases". In 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference. IEEE, 2006. http://dx.doi.org/10.1109/cleo.2006.4628574.
Texto completo da fonteCouairon, A., A. Lotti, P. Panagiotopoulos, D. Abdollahpour, D. Faccio, D. G. Papazoglou, S. Tzortzakis, F. Courvoisier e J. M. Dudley. "Ultrashort laser pulse filamentation with Airy and Bessel beams". In Seventeenth International School on Quantum Electronics: Laser Physics and Applications, editado por Tanja N. Dreischuh e Albena T. Daskalova. SPIE, 2013. http://dx.doi.org/10.1117/12.2014198.
Texto completo da fonteZhao, Jiayu, Nan Zhang, Ping Chen, Cheng Gong, Lu Sun, Lie Lin, Xiaolei Wang e Weiwei Liu. "Strong confinement of THz pulse by femtosecond laser filamentation". In Nonlinear Optics. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/nlo.2017.nw2a.4.
Texto completo da fonteBragheri, F., V. Degiorgio, D. Faccio, A. Averchi, A. Couairon, M. A. Porras, A. Matijosius et al. "Shocked-X-Wave Dynamics in Fs Laser Pulse Filamentation". In Frontiers in Optics. Washington, D.C.: OSA, 2006. http://dx.doi.org/10.1364/fio.2006.jthb3.
Texto completo da fonteZhao, Jiayu, Jing Yang, Ping Chen, Cheng Gong, Lu Sun e Weiwei Liu. "Strong confinement of THz pulse by femtosecond laser filamentation". In 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). IEEE, 2016. http://dx.doi.org/10.1109/irmmw-thz.2016.7758923.
Texto completo da fonteYoung, P. E., e P. R. Bolton. "Propagation of sub-picosecond laser pulses through a fully ionized plasma". In Applications of High Field and Short Wavelength Sources. Washington, D.C.: Optica Publishing Group, 1997. http://dx.doi.org/10.1364/hfsw.1997.the38.
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