Semiconductor diode laser system

Coherent light generators – Particular beam control device – Mode locking

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372 19, 372 20, 372 97, H01S 3098

Patent

active

044647590

ABSTRACT:
A semiconductor diode laser system with microwave mode locking. The system includes a semiconductor laser diode and an external reflector positioned to receive radiation that emits from the diode and reflects the same back into the diode, the microwave mode locking serving to modulate the radiation and the external reflector being properly positioned to return the radiation to the diode at a return time equal to the period of the drive signal or a submultiple thereof.

REFERENCES:
patent: 4079339 (1978-03-01), Kobayashi et al.
Applied Physics Letters, 15, 203 (1969); Ripper et al., "Frequency Pulling and Pulse Position Modulation of Pulsing CW GaAs Injection Lasers".
Applied Physics Letters, 15, 105 (1969); Paoli et al., "Optical Pulses from CW GaAs Injection Lasers".
Applied Physics Letters, 25, 744 (1974); Paoli et al., "Single Longitudinal Mode Operation of CW Junction Lasers by Frequency-Selective Optical Feedback".
Applied Physics Letters, 23, 25 (1973); Rossi et al., "High-Power Narrow-Linewidth Operation of GaAs Diode Lasers".

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