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JOURNALS // Kvantovaya Elektronika // Archive

Kvantovaya Elektronika, 1976 Volume 3, Number 8, Pages 1819–1821 (Mi qe11807)

This article is cited in 2 papers

Brief Communications

Radiative characteristics of an injection laser with an external resonator

A. P. Bogatov, H.-J. Bachert, P. G. Eliseev, A. Kler, M. A. Man'ko


Abstract: A comparative study was made of the radiative characteristics of injection lasers with GaAs–GaxA1–xAs one-sided heterostructures operating with external selective and nonselective resonators. It was found that selection could increase the spectral density of the radiation by a factor of 20–50 without loss of the pump power. The width of the emission spectrum in a system with a nonselective external resonator remained constant in a wide range of pump powers.

UDC: 534.42:621.378.325

PACS: 42.60.Jf

Received: 27.01.1976


 English version:
Soviet Journal of Quantum Electronics, 1976, 6:8, 990–991


© Steklov Math. Inst. of RAS, 2025