Zobrazeno 1 - 10
of 34
pro vyhledávání: '"L. N. Kaptsov"'
Autor:
A V Rostovtsev, L N Kaptsov
Publikováno v:
Quantum Electronics. 26:51-54
The stability regions are determined for a cavity containing a wide-aperture adaptive mirror and an astigmatic thermal lens. It is shown that the thermal lens astigmatism is responsible for a strong reduction in the size of the stimulated emission re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34366608b9169d12be2604de475766c1
https://doi.org/10.1070/qe1996v026n01abeh000586
https://doi.org/10.1070/qe1996v026n01abeh000586
Autor:
L N Kaptsov, A M Yatskiv
Publikováno v:
Quantum Electronics. 25:749-754
A calculation is made of the frequency spectrum of relaxation oscillations of a cw Nd3+ : YAG laser with several lasing channels intersecting in the same active element. It is shown that the highest frequency of relaxation oscillations of isolated ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b448b06e86ad7351b9fb2106c55a6c66
https://doi.org/10.1070/qe1995v025n08abeh000459
https://doi.org/10.1070/qe1995v025n08abeh000459
Publikováno v:
Applied optics. 35(15)
A special type of resonator with an intracavity wide-aperture active mirror was built, and a concave spherical bimorph active corrector was investigated. An increase of laser beam quality by a factor of 2–2.5 was achieved in a multimode regime of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7edfbd84971fa21a04d0e12644826f89
https://pubmed.ncbi.nlm.nih.gov/21085394
https://pubmed.ncbi.nlm.nih.gov/21085394
Publikováno v:
Scopus-Elsevier
The formation of the given low loss and large beamwidth doughnut-like fundamental mode of stable resonator by an intracavity flexible mirror is discussed. The mirror is a bimorph one with one round and two ring controlling electrodes. An inverse prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ee632a360efd6fec74e4603b44b5539
https://pubmed.ncbi.nlm.nih.gov/19384359
https://pubmed.ncbi.nlm.nih.gov/19384359
Autor:
O N Evdokimova, L N Kaptsov
Publikováno v:
Soviet Journal of Quantum Electronics. 21:38-41
The dynamics of the interchange of regular and chaotic regimes of giant pulse emission from a YAG:Nd3+ laser was investigated numerically and experimentally by varying the frequency and duration of the Q-switching pulses.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b4bb7f9894b289c1c67ccf9a79bf2f
https://doi.org/10.1070/qe1991v021n01abeh003705
https://doi.org/10.1070/qe1991v021n01abeh003705
Autor:
O N Evdokimova, L N Kaptsov
Publikováno v:
Soviet Journal of Quantum Electronics. 20:824-827
Numerical and experimental investigations were made of the nature of the transition to chaos in the case of YAG:Nd3+ laser with modulated parameters. It was found that the interaction of longitudinal modes via a spatially distributed population inver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31a7003769c6303a7563f7fd480f34d9
https://doi.org/10.1070/qe1990v020n07abeh006989
https://doi.org/10.1070/qe1990v020n07abeh006989
Autor:
N Andriamandzatu, L N Kaptsov
Publikováno v:
Soviet Journal of Quantum Electronics. 20:650-654
Low-frequency self-modulation of the average radiation power, observed in actively mode-locked solid-state lasers, was found to be excited when the glancing angle of a beam incident on an acoustooptic modulator (switch) corresponded to minima of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb30a875a1cfbbe73242ed7ac353523f
https://doi.org/10.1070/qe1990v020n06abeh006671
https://doi.org/10.1070/qe1990v020n06abeh006671
Publikováno v:
Soviet Journal of Quantum Electronics. 22:530-532
A cavity is suggested for an industrial solid-state laser with a large-aperture adaptive mirror. Theoretical calculations of the basic cavity characteristics are reported. A report is given of the construction of a solid-state laser with the suggeste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac50ae81c17b80330a2b5d6ec69d2a9e
https://doi.org/10.1070/qe1992v022n06abeh003514
https://doi.org/10.1070/qe1992v022n06abeh003514
Publikováno v:
Soviet Journal of Quantum Electronics. 22:535-537
A reduction in the divergence of a laser beam by a factor of 2–2.5 was achieved in a multimode lasing regime using an intracavity controlled mirror. It is shown that various radiation mode structures may be formed at the laser output and in the far
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c95a68dc76ab249e66efc7b9ef1da79
https://doi.org/10.1070/qe1992v022n06abeh003516
https://doi.org/10.1070/qe1992v022n06abeh003516
Publikováno v:
Adaptive Optics for Industry and Medicine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b02dd6b4f7e590f1abc2e516fbebe35d
https://doi.org/10.1142/9789812817815_0030
https://doi.org/10.1142/9789812817815_0030