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This article is cited in 3 scientific papers (total in 3 papers)
Lasers and laser media
Stimulated emission from GaAs:Er, O at 1538 nm
P. G. Eliseeva, S. V. Gastevb, A. Koizumic, Y. Fujiwarac, Y. Takedac a P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
b Ioffe Institute, St. Petersburg
c Nagoya University, Japan
Abstract:
Spontaneous emission and optical gain are studied in MOCVD-grown epitaxial layers of GaAs co-doped with erbium and oxygen. Optimal growth conditions are used to obtain the high erbium concentrations up to 8 × 1018 cm-3. The measurements by the Shaklee – Leheny method revealed the optical gain ~45 cm-1 at rather low pump intensity ~0.1 kW cm-2 77 K.
Received: 29.08.2001
Citation:
P. G. Eliseev, S. V. Gastev, A. Koizumi, Y. Fujiwara, Y. Takeda, “Stimulated emission from GaAs:Er, O at 1538 nm”, Kvantovaya Elektronika, 31:11 (2001), 962–964 [Quantum Electron., 31:11 (2001), 962–964]
Linking options:
https://www.mathnet.ru/eng/qe2083 https://www.mathnet.ru/eng/qe/v31/i11/p962
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