Y
Yu. V. Korostelin
Researcher at Russian Academy of Sciences
Publications - 99
Citations - 1245
Yu. V. Korostelin is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Laser & Slope efficiency. The author has an hindex of 20, co-authored 91 publications receiving 1078 citations. Previous affiliations of Yu. V. Korostelin include Moscow State University & Lebedev Physical Institute.
Papers
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Journal ArticleDOI
Room-temperature tunable mid-infrared lasers on transition-metal doped II–VI compound crystals grown from vapor phase
Vladimir I. Kozlovsky,V A Akimov,Mikhail P. Frolov,Mikhail P. Frolov,Yu. V. Korostelin,A. I. Landman,V. P. Martovitsky,V. V. Mislavskii,V. V. Mislavskii,Yu P Podmar'kov,Yu P Podmar'kov,Ya. K. Skasyrsky,A. A. Voronov +12 more
TL;DR: In this article, the CdSe:Cr crystal was pumped at the room temperature (RT) by a continuous wave (CW) 1.908-μm thulium fiber laser, and the output laser power at 2.6 μm was increased up to 1.7 W.
Journal ArticleDOI
Study of a 2-J pulsed Fe:ZnSe 4-μm laser
Mikhail P. Frolov,Mikhail P. Frolov,Yu. V. Korostelin,Vladimir I. Kozlovsky,V V Mislavskii,V V Mislavskii,Yu P Podmar'kov,Yu P Podmar'kov,S A Savinova,Ya. K. Skasyrsky +9 more
TL;DR: In this paper, the authors reported the results of a study of a pulsed Fe:ZnSe laser for temperatures ranging from 85 to 295 K. The optical-to-optical efficiency of the laser was 35% at maximum energy while the maximum absorbed energy slope efficiency was as high as 51%.
Journal ArticleDOI
Localization of excitons and Anderson transition in ZnSe1-xTex solid solutions
A. Reznitsky,S.A. Permogorov,S. Verbin,A. Naumov,Yu. V. Korostelin,V. Novozhilov,S. Prokov'ev +6 more
TL;DR: In this paper, low temperature luminescence spectra of ZnSe1-xTex mixed crystals with Te concentration up to 22 at % have been studied for the first time and strong exciton localization by the aggregates composed by several Te atoms has been observed.
Journal ArticleDOI
Vapour growth and characterization of bulk ZnSe single crystals
TL;DR: In this article, large untwinned ZnSe single crystals have been grown in sealed quartz ampoules by seeded physical vapour transport and seeded chemical vapour transportation with hydrogen.
Journal ArticleDOI
Femtosecond graphene mode-locked Fe:ZnSe laser at 4.4 µm
TL;DR: This Letter fills the gap in operating regimes of Fe:ZnSe lasers and paves the way for the development of powerful ultrafast high-repetition-rate mid-IR sources for the most advanced fields of science.