Zobrazeno 1 - 10
of 93
pro vyhledávání: '"V. Kabelka"'
Publikováno v:
Optics Communications. 156:43-48
We implement for the first time the frequency tracer based on the second-harmonic autocorrelator able to measure pulse duration and instantaneous frequency of a single ultrashort light pulse. This tracer is used to characterize femtosecond pulses fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2fdad89adff67e8969316e4fcd467b
https://doi.org/10.1016/s0030-4018(98)00416-7
https://doi.org/10.1016/s0030-4018(98)00416-7
Autor:
V. Kabelka, A.V. Masalov
Publikováno v:
Optics Communications. 121:141-148
A novel technique to measure the frequency resolved temporal image of a single ultrashort light pulse without use of a spectrometer is presented and analyzed theoretically. This technique is based on a single-shot nonlinear autocorrelator and utilize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5416306eab9e4228e51ff70adc4cd3af
https://doi.org/10.1016/0030-4018(95)00448-2
https://doi.org/10.1016/0030-4018(95)00448-2
Autor:
V Kabelka, A.V. Masalov
Publikováno v:
Optics Communications. 114:458-462
We show that due to the dispersion of phase-compensation plate (necessary element of nonlinear mirror) the wavelength dependence of reflection coefficient has a form of several maxima. The distances between maxima is inversely proportional to the pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f68466da2a7f65b011499546770ea07
https://doi.org/10.1016/0030-4018(94)00560-h
https://doi.org/10.1016/0030-4018(94)00560-h
Autor:
V Kabelka, A V Masalov
Publikováno v:
Optics letters. 20(11)
A new technique to measure the frequency-resolved temporal image of a single ultrashort light pulse is presented. This technique is based on a single-shot self-diffraction autocorrelator in which the pulse duration is related to the spatial width of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0562785f23bb7476480a800391245d7
https://pubmed.ncbi.nlm.nih.gov/19859506
https://pubmed.ncbi.nlm.nih.gov/19859506
Publikováno v:
Soviet Journal of Quantum Electronics. 20:930-933
Numerical calculations were made of the characteristics (energy, duration, and phase modulation) of ultrashort light pulses emerging from a nonresonant ring (Sagnac interferometer) containing a dye solution. It is shown that the sign of the frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433970adba7aeaad9ccd6280a314accc
https://doi.org/10.1070/qe1990v020n08abeh007312
https://doi.org/10.1070/qe1990v020n08abeh007312
Publikováno v:
Laser Radar Technology and Applications XI.
We describe all solid state differential absorption lidar (DIAL) based on the mid-infrared (IR) tunable Optical Parametric Oscillator (OPO). Generation of tunable mid-infrared laser radiation using a two stage tandem OPO was demonstrated. The first s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25fdc2cca7817676d6de68def26d55c1
https://doi.org/10.1117/12.665638
https://doi.org/10.1117/12.665638
Autor:
A. V. Masalov, V. Kabelka
Publikováno v:
SPIE Proceedings.
A simple device, Frequency Tracer (FT), for ultrashort light pulse duration and chirp simultaneous measurement is introduced. FT operation is based on the second-harmonic autocorrelator beam two-dimensional image analysis (time versus frequency), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef7278fcb3a65a0332269db7dc19a082
https://doi.org/10.1117/12.675740
https://doi.org/10.1117/12.675740
Publikováno v:
Electro-Optical Remote Sensing.
We present the second phase of our work in project LISATNAS devoted to design the differential absorption lidar (DIAL) based on the mid-infrared (IR) tunable Optical Parametric Oscillator (OPO). Generation of tunable mid-infrared laser radiation usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd63c93cd6f80e0dcb6da008639d48ed
https://doi.org/10.1117/12.634151
https://doi.org/10.1117/12.634151
Publikováno v:
SPIE Proceedings.
We describe a new development of differential absorption DIAL spectrometric system based on the mid-infrared tunable Optical Parametric Oscillator (OPO), pumped by compact Q-switched lasers. Mobile LIDAR was assembled in the truck and is devoted for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56c4cc616bbdd336d09fe22e9562cb20
https://doi.org/10.1117/12.622679
https://doi.org/10.1117/12.622679
Autor:
V. Kabelka, A.V. Masalov
Publikováno v:
Conference on Lasers and Electro-Optics Europe.
Intensity profile of ultrashort (ps and fs) pulses is only the part of information necessary in the analysis of propagation effects and light-matter interaction. Spectral information (phase modulation, instantaneous frequency, spectral distribution,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7394e137bbedb0bde67e564d0415797b
https://doi.org/10.1109/cleoe.1994.636164
https://doi.org/10.1109/cleoe.1994.636164