Injection heterolaser with a short resonator

Journal Article · Thu Feb 01 00:00:00 EST 1979 · Sov. J. Quant. Electron. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1070/QE1979v009n02ABEH008753· OSTI ID:6191027

Bessonov, Y L; Borodulin, V I; Vagner, N A; Zverkov, M V; Konyaev, V P; Morozov, V N; Pashko, S A; Semenov, A S; Sergeev, A B; Utkina, O A

A description is given of the construction of an injection heterojunction laser with a short resonator. The results are reported of an experimental investigation of spatial and spectral characteristics of the output radiation of lasers with resonators 30--100 ..mu.. long. It is reported that the method of planar technology can be used to fabricate lasers operating nearly in the single-frequency regime. It is shown that the excitation of spatial modes in the p-n junction plane broadens the emission spectra. This makes it possible to achieve single-frequency pulsed stimulated emission of a line of half-width 0.2 nm with a power of 30 mW per pulse.

• Research Organization: P. N. Lebedev Physics Institute, Academy of Sciences of the USSR, Moscow
• OSTI ID: 6191027
• Journal Information: Sov. J. Quant. Electron. (Engl. Transl.); (United States), Vol. 9:2
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
SEMICONDUCTOR LASERS
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SPATIAL DISTRIBUTION
STIMULATED EMISSION
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DISTRIBUTION
ELECTROMAGNETIC RADIATION
EMISSION
ENERGY-LEVEL TRANSITIONS
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420300* - Engineering- Lasers- (-1989)