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Brief Communications

Forced locking of longitudinal modes in an electron-beam-pumped semiconductor laser

O. V. Bogdankevich, B. I. Vasil'ev, A. S. Nasibov, A. N. Pechenov


Abstract: Longitudinal modes emitted by a GaAs laser pumped longitudinally with an electron beam were locked by a nonlinear KDP crystal inside the resonator. Ultrashort laser pulses of duration below 20 psec and with a depth of modulation of 100% were generated in this way.

UDC: 621.315.592

PACS: 42.55.Px, 42.60.Fc, 42.60.Da, 42.70.Mp, 42.60.Lh, 42.65.Re

Received: 14.01.1974

 English version: Soviet Journal of Quantum Electronics, 1974, 4:5, 701