Zobrazeno 1 - 10
of 11
pro vyhledávání: '"S M Shpuga"'
Publikováno v:
Quantum Electronics. 26:262-266
An investigation was made of the characteristics of an LiF:F2− crystal irradiated with strong resonant radiation (λ ≈ 1.06 μm). This irradiation bleached the F2− colour centres of all the orientations except one. The irradiated part of the cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::643f874fab31cdef39197e56c7a85840
https://doi.org/10.1070/qe1996v026n03abeh000643
https://doi.org/10.1070/qe1996v026n03abeh000643
Polarisation characteristics of two-photon absorption in an LiF:F2−crystal at the 1.06 μm wavelength
Autor:
S M Shpuga, V. A. Konyushkin, Alexander V. Kir'yanov, Pavel P Pashinin, Tasoltan T. Basiev, Nikolai N Il'ichev
Publikováno v:
Quantum Electronics. 26:145-149
Strong 1.06 μm radiation was shown to be capable of orientationally selective bleaching of the F2− colour centres in a crystal of LiF. Conditions were found under which only identically oriented F2− colour centres remained unbleached. Crystals i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b14fa0cc4dc56be5888d2d85e83a8bbf
https://doi.org/10.1070/qe1996v026n02abeh000611
https://doi.org/10.1070/qe1996v026n02abeh000611
Autor:
S M Shpuga, Nikolai N Il'ichev, V A Sandulenko, Pavel P Pashinin, A.V. Sandulenko, Alexander V. Kir'yanov
Publikováno v:
Quantum Electronics. 25:1154-1157
An investigation was made of the polarisation characteristics of the nonlinear absorption of λ = 1.055 μm radiation in a V3+ : YAG crystal at the saturation stage. The duration of a pulse propagating in the crystal was considerably less than the li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::873cb42b77c804b9bfe934e0c280ad48
https://doi.org/10.1070/qe1995v025n12abeh000554
https://doi.org/10.1070/qe1995v025n12abeh000554
Publikováno v:
Quantum Electronics. 24:570-576
The 'polarisation collapse' of the radiation of a neodymium glass laser with a passive LiF : F2− crystal switch was discovered. This effect involves lifting, as the number of the output pulses increases, the degeneracy of the multi-stable polarisat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f2de881eb589a97e5b1e52ca0e7a77c
https://doi.org/10.1070/qe1994v024n07abeh000142
https://doi.org/10.1070/qe1994v024n07abeh000142
Publikováno v:
Soviet Journal of Quantum Electronics. 22:543-546
A single-frequency neodymium glass laser was constructed and the longitudinal modes were selected using an LiF crystal containing color centers, which served also as a passive switch. A spectrally selective grating formed in such a switch during lase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f08a3cc7b240651dfacaf71a440f47d
https://doi.org/10.1070/qe1992v022n06abeh003519
https://doi.org/10.1070/qe1992v022n06abeh003519
Autor:
S M Shpuga, M Isbasescu, Nikolai N Il'ichev, A A Malyutin, Alexander V. Kir'yanov, Pavel P Pashinin
Publikováno v:
Soviet Journal of Quantum Electronics. 21:627-630
s of Papers present-edat АН-Union Conf. on Single-User Interactive Systems Based on Micro-computers [in Russian], Nauka, Leningrad (1984), p. 161. 10 A. L. Mikaelyan, M. L. Ter-Mikaelyan, and Yu. G. Turkov, Solid-StateLasers [in Russian], Sovet-sko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62eda76356f3b291bde593140ee2ab5b
https://doi.org/10.1070/qe1991v021n06abeh003900
https://doi.org/10.1070/qe1991v021n06abeh003900
Publikováno v:
Soviet Journal of Quantum Electronics. 21:389-392
An investigation was made of how the output energy, its variance, and the width of the emission spectrum were affected by the number of pulses emitted from pulsed neodymium glass (GLS 24P) and YAG:Nd lasers with passive Q switching by LiF: crystals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15b8d4487051ff81b171a68cb2a323e9
https://doi.org/10.1070/qe1991v021n04abeh003815
https://doi.org/10.1070/qe1991v021n04abeh003815
Publikováno v:
Quantum Electronics. 24:777-779
An experimental investigation was made of the coupling between fluctuations in the fundamental and second-harmonic pulses generated by a single-frequency neodymium laser with passive Q switching of the resonator. An analysis of the experimental resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7f7a92a15e348ec23df11bfeb177a0
https://doi.org/10.1070/qe1994v024n09abeh000240
https://doi.org/10.1070/qe1994v024n09abeh000240
Publikováno v:
17th Congress of the International Commission for Optics: Optics for Science and New Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31ad5a42a6c0e3378d7f361d54cf1f1b
https://doi.org/10.1117/12.2316080
https://doi.org/10.1117/12.2316080
Publikováno v:
Journal of Luminescence. :635-636
The polarization characteristics of bleaching of LiF : F 2 − color centers due to two-photon absorption from the excited state under the influence of resonant radiation at wavelength 1.06 μm have been studied. The value of two-photon absorption cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7f1b3dffaa491caa869b0c951253abe
https://doi.org/10.1016/s0022-2313(96)00157-3
https://doi.org/10.1016/s0022-2313(96)00157-3