Light self-injecting semiconductor laser device

Oscillators – Molecular or particle resonant type

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331 945H, 331 945M, H01S 319

Patent

active

040793397

ABSTRACT:
A semiconductor laser device in which a part of the laser output is reflected from an external reflector and injected into the laser element with a delay that is less than the relaxation oscillation period of the laser pulse output.

REFERENCES:
patent: 3696310 (1972-10-01), Paoli et al.
patent: 3803511 (1974-04-01), Thompson
patent: 3875532 (1975-04-01), Kobayashi et al.
H. Statz et al., "Problem of Spike Elimination in Lasers", J. of App. Physics, vol. 36, No. 5, May 1965, pp. 1510-1514.
T. L. Paoli et al., "Single Longitudinal Mode Operation of CW Junction Lasers by Frequency-Selective Optical Feedback", App. Phy. Letters, vol. 25, No. 12, 15 Dec. 1974, pp. 744-746.
T. L. Paoli et al., "Frequency Stabilization and Narrowing of Optical Pulses from CW GaAs Injection Lasers," IEEE J. of Quantum Electronics, vol. QE-6, No. 6. June 1970, pp. 335-339.
J. I. Pankove et al., "High Precision Distance Measuring Laser", RCA Technical Notes, No. 918, Oct. 1972.
J. A. Rossi et al., "High-Power Narrow-Line Width Operation of GaAs Diode Lasers", Appl. Phys. Lett., vol. 23, No. 1, July 1973.

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