Email this article Stimulated emission from a metamorphic GaAsSb bulk layer on a GaAs substrate
- Authors: Aleshkin V.Y.1,2, Dubinov A.A.1,2, Kudryavtsev K.E.1,2, Yunin P.A.1,2, Drozdov M.N.1,2, Vikhrova O.V.3, Nekorkin S.M.3, Zvonkov B.N.3
-
Affiliations:
- Institute for Physics of Microstructures
- Lobachevsky Nizhny Novgorod State University
- Physical–Technical Research Institute
- Issue: Vol 50, No 5 (2016)
- Pages: 586-589
- Section: Spectroscopy, Interaction with Radiation
- URL: https://journals.rcsi.science/1063-7826/article/view/197057
- DOI: https://doi.org/10.1134/S106378261605002X
- ID: 197057
Cite item
Open Access
Access granted
Subscription Access
Abstract
The structural and optical properties of a metamorphic GaAsSb bulk layer grown on a GaAs substrate are studied. As the excitation power density (at a wavelength of 0.65 μm) reaches 9 kW cm−2 at liquid-nitrogen temperature and 230 kW cm−2 at room temperature, a superluminescence signal is observed at wave-lengths of 0.943 and 0.992 μm, respectively.
Keywords
About the authors
V. Ya. Aleshkin
Institute for Physics of Microstructures; Lobachevsky Nizhny Novgorod State University
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
A. A. Dubinov
Institute for Physics of Microstructures; Lobachevsky Nizhny Novgorod State University
Author for correspondence.
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
K. E. Kudryavtsev
Institute for Physics of Microstructures; Lobachevsky Nizhny Novgorod State University
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
P. A. Yunin
Institute for Physics of Microstructures; Lobachevsky Nizhny Novgorod State University
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
M. N. Drozdov
Institute for Physics of Microstructures; Lobachevsky Nizhny Novgorod State University
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
O. V. Vikhrova
Physical–Technical Research Institute
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950
S. M. Nekorkin
Physical–Technical Research Institute
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950
B. N. Zvonkov
Physical–Technical Research Institute
Email: sanya@ipm.sci-nnov.ru
Russian Federation, Nizhny Novgorod, 603950
Supplementary files
