Zobrazeno 1 - 10
of 109
pro vyhledávání: '"S D Yakubovich"'
Publikováno v:
Quantum Electronics. 51:287-292
Operation of a tunable tandem-type low-coherence light source with high spectral brightness based on commercially available optical elements (superluminescent diode, semiconductor optical amplifier, and bulk dwiffraction grating) is studied experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c5ccd45af77b8a564af087e10206cfd
https://doi.org/10.1070/qel17527
https://doi.org/10.1070/qel17527
Autor:
Mikhail V. Shramenko, A Yu Chamorovskiy, L. N. Magdich, S D Yakubovich, Vladimir R. Shidlovsky
Publikováno v:
Quantum Electronics. 50:136-140
We report a laser with a linear external cavity containing a near-IR injection semiconductor optical amplifier as a gain element and two acousto-optic tunable filters (AOTFs) with quasi-collinear interaction of acoustic and light waves. At identical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::575f0710cbe6b52078694c250bdc267c
https://doi.org/10.1070/qel17180
https://doi.org/10.1070/qel17180
Autor:
Maxim A. Ladugin, E V Andreeva, A. A. Marmalyuk, S. N. Il'chenko, V. R. Shidlovskii, S D Yakubovich, K. M. Pankratov
Publikováno v:
Quantum Electronics. 49:931-935
The power and spectral characteristics of near-IR superluminescent diodes (SLDs) based on asymmetric double-quantum-well GaAs/InGaAs heterostructures are studied experimentally. It is shown that, varying the active layer composition and the spatial-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5c6926228564faab06bda4eb7130ff
https://doi.org/10.1070/qel17071
https://doi.org/10.1070/qel17071
Autor:
E V Andreeva, A A Lobintsov, A. Yu. Chamorovskii, A. S. Anikeev, V. R. Shidlovskii, M V Shramenko, S D Yakubovich, S. N. Il'chenko
Publikováno v:
Quantum Electronics. 49:493-496
A tunable laser containing a recently developed travelling wave semiconductor optical amplifier (SOA) of the red spectral region as an active element and an acousto-optic tunable filter in an external fibre ring cavity is studied. Continuous waveleng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db2399f665ebe1d848061732bfc3aab2
https://doi.org/10.1070/qel16925
https://doi.org/10.1070/qel16925
Autor:
Alexander Chamorovskiy, Vladimir R. Shidlovski, S. D. Yakubovich, Andrey S. Anikeev, Stepan N. Il’chenko
Publikováno v:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ca4e7c96a61b02b579747147018bac2
https://doi.org/10.1117/12.2542295
https://doi.org/10.1117/12.2542295
Autor:
K. A. Vereshchagin, D V Yakovlev, A.N. Olenin, S D Yakubovich, V. G. Tunkin, S.N. Il’chenko, V. B. Morozov
Publikováno v:
Quantum Electronics. 46:811-814
It is proposed to use cw superluminescent diodes with a spectral width of about 300 and high spatial coherence as seed radiation sources in parametric amplifiers with picosecond pumping in order to form broadband picosecond pulses. A two-cascade para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80064c43a9cc6189f9bcafa21912239
https://doi.org/10.1070/qel16156
https://doi.org/10.1070/qel16156
Autor:
Yu O Kostin, M V Shramenko, A A Lobintsov, A. A. Marmalyuk, A Yu Chamorovsky, Maxim A. Ladugin, S D Yakubovich
Publikováno v:
Quantum Electronics. 45:697-700
We have developed two new types of lasers based on quantum-confined semiconductor optical amplifiers with an acousto-optic tunable filter in an external fibre ring cavity. The lasers offer continuous wavelength tuning ranges from 780 to 885 and from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::961bb599a95bb08f66d91cfa4a5ccdfd
https://doi.org/10.1070/qe2015v045n08abeh015832
https://doi.org/10.1070/qe2015v045n08abeh015832
Autor:
Yu V Kurnyavko, V. R. Shidlovskii, V N Luk'yanov, S. N. Il'chenko, S D Yakubovich, E V Andreeva
Publikováno v:
Quantum Electronics. 46:594-596
We report superluminescent diodes (SLDs) with three ridged active channels, each having a width of 3.5 μm, based on one 'bulk' and two quantum-well heterostructures. At a cw output power greater than 100 mW, the emission spectra of these SLDs posses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a693a799667679bf3d05f2ff42134ac9
https://doi.org/10.1070/qel16082
https://doi.org/10.1070/qel16082
Autor:
A A Lobintsov, M V Shramenko, Maxim A. Ladugin, S. N. Il'chenko, E V Andreeva, A. A. Marmalyuk, S D Yakubovich
Publikováno v:
Quantum Electronics. 43:994-998
A line of travelling-wave semiconductor optical amplifiers (SOAs) based on heterostructures used for production of broadband superluminescent diodes is developed. The pure small-signal gains of the developed SOA modules are about 25 dB, while the gai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc03b273a5bad11755cb284fb754ddb9
https://doi.org/10.1070/qe2013v043n11abeh015248
https://doi.org/10.1070/qe2013v043n11abeh015248
Autor:
E V Andreeva, Yu O Kostin, S N Il'ichenko, Maxim A. Ladugin, P. I. Lapin, A. A. Marmalyuk, S D Yakubovich
Publikováno v:
Quantum Electronics. 43:751-756
Quantum-well superluminescent diodes (SLD) with extremely thin active (AlGa)As and (InGa)As layers and centre wavelengths about 810, 840, 860 and 880 nm are experimentally studied. Their emission spectrum possesses the shape close to Gaussian, its FW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f97db13fdcd5d52ad75f816b06268ae2
https://doi.org/10.1070/qe2013v043n08abeh015124
https://doi.org/10.1070/qe2013v043n08abeh015124