Zobrazeno 1 - 10
of 22
pro vyhledávání: '"N V Shelkov"'
Autor:
Yu V Il'in, A F Solodkov, D. Z. Garbuzov, S D Yakubovich, I. S. Tarasov, A. V. Ovchinnikov, N V Shelkov, D A Kocherov
Publikováno v:
Soviet Journal of Quantum Electronics. 21:251-255
A study was made of the dynamics of the emission of radiation from buried mesa-stripe injection lasers consisting of (InGa) AsP/InP double heterostructures with ultrathin (dα = 12–25 nm) active layers and separate confinement (λ = 1.3 μm). Depen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::751e9108b0f880ce1de696985bb40f87
https://doi.org/10.1070/qe1991v021n03abeh003772
https://doi.org/10.1070/qe1991v021n03abeh003772
Publikováno v:
Soviet Journal of Quantum Electronics. 20:171-174
Investigation was made of the amplitude modulation characteristics of (InGa)PAs heterolasers (λ = 1.3 μm) with a special structure which made it possible to ensure efficient wide-band matching to the channel of the modulating microwave signal. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67bf9985df9df77bfbacbd59a67a8212
https://doi.org/10.1070/qe1990v020n02abeh012911
https://doi.org/10.1070/qe1990v020n02abeh012911
Autor:
A Kh Zabrodskiĭ, V V Os'kina, N V Shelkov, V N Luk'yanov, V P Konyaev, S D Yakubovich, S A Pashko, S V Yastrebov, Yu L Bessonov
Publikováno v:
Soviet Journal of Quantum Electronics. 20:1295-1296
A prototype optical data transmitter based on (GaAl)As heterolasers with a cw output power up to 300 mW was investigated. This transmitter utilized pulse-code modulation at a clock frequency up to 500 MHz.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6396afc594c0e14793f70d1d22fafc9
https://doi.org/10.1070/qe1990v020n10abeh007472
https://doi.org/10.1070/qe1990v020n10abeh007472
Autor:
V I Shveikin, Yurii A Bykovskii, V N Luk'yanov, S D Yakubovich, A F Uzkii, I G Goncharov, A V Kozhevnikov, K B Dedushenko, N V Shelkov
Publikováno v:
Soviet Journal of Quantum Electronics. 5:1063-1066
An experimental investigation was made of the threshold and spectral characteristics of an electron-beampumped GaAs laser with a distributed feedback. A comparison of the experimental results with a theoretical distributed-feedback model of a one-dim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b45d2822fb7dd6173cf9b75809570ba
https://doi.org/10.1070/qe1975v005n09abeh011896
https://doi.org/10.1070/qe1975v005n09abeh011896
Autor:
N V Shelkov, A A Bliskavitskiĭ, V I Romanetsevich, A V Ivanov, M G Vasil'ev, V F Seregin, M B Éĭnasto, V. A. Vdovenkov, A A Shelyakin, E G Golikova, I S Goldobin
Publikováno v:
Soviet Journal of Quantum Electronics. 19:856-859
An investigation was made of the dynamics of amplitude modulation of 1.3-μm radiation emitted by highly efficient low-threshold stripe heterolasers with lateral confinement due to two parallel epitaxial buried channels in a double heterostructure. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f45c9d7adef6ee49acfe903d1c6676f5
https://doi.org/10.1070/qe1989v019n07abeh008223
https://doi.org/10.1070/qe1989v019n07abeh008223
Publikováno v:
Soviet Journal of Quantum Electronics. 5:1293-1307
A review is given of the published literature and the work carried out by the present authors on distributedfeedback lasers, in which optical-frequency electromagnetic oscillations are generated using structures with spatially periodic inhomogeneitie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f92395e5e4290839a49c6f089f131e0
https://doi.org/10.1070/qe1975v005n11abeh012115
https://doi.org/10.1070/qe1975v005n11abeh012115
Autor:
N. V. Shelkov, N. A. Potapkov
Publikováno v:
Physica Status Solidi (b). 43:35-42
The behaviour of the Fourier component of a longitudinal spin pair correlation function near the Curie point is considered on the base of results of [1, 2]. It is shown, that in the small wave vectors limit when T Tc the results of [1] and [2] are eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6a5f3475176a461c2d846683d50ccb2
https://doi.org/10.1002/pssb.2220430103
https://doi.org/10.1002/pssb.2220430103
Publikováno v:
Soviet Journal of Quantum Electronics. 9:496-498
Single-frequency stimulated emission (λ = 635 nm, line width 0.3 nm) was obtained from a laser utilizing a dye-activated single-mode planar waveguide. Distributed feedback was provided by a rectangular grating having a pitch of 0.433μ along both co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::562fd5237e82ff4dd2c6849be9cb240b
https://doi.org/10.1070/qe1979v009n04abeh008918
https://doi.org/10.1070/qe1979v009n04abeh008918
Autor:
S D Yakubovich, N V Shelkov
Publikováno v:
Soviet Journal of Quantum Electronics. 8:1046-1048
An investigation was made of amplification in an optically pumped single-mode planar dielectric waveguide activated with rhodamine B. Radiation emitted from a distributed–feedback laser of spectral width 0.2 run was used as the input signal. Measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f3ca5029bd52e24cc520a76ad47a7bf
https://doi.org/10.1070/qe1978v008n08abeh010611
https://doi.org/10.1070/qe1978v008n08abeh010611
Publikováno v:
Soviet Journal of Quantum Electronics. 19:1126-1128
Theoretical and experimental investigations were made of wide-band low-loss matching of an InGaAsP heterolaser to a microwave modulator in the gigahertz range. The results of panoramic measurements of the standing-wave ratio of the laser were used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::873fc117bd140dc2f7c01a7fa361f1c4
https://doi.org/10.1070/qe1989v019n08abeh008797
https://doi.org/10.1070/qe1989v019n08abeh008797