Tunable laser oscillator

Details Tunable laser oscillator Tunable laser oscillator

1975-04-02

1976-06-22

Sikes, William L.

Oscillators

Molecular or particle resonant type

331 945S, H01S 310

Patent

active

039654400

ABSTRACT:
A laser oscillator circuit is disclosed which allows the operating frequency of the laser to be tuned over a wide range of frequencies in response to a wideband control signal. A laser oscillator such as that disclosed is useful in optical communications systems and especially in optical receivers utilizing a phase-locked control loop for tracking out frequency variations due to noise and the Doppler shifts.

REFERENCES:
patent: 3586997 (1971-06-01), Kinsel
patent: 3793595 (1974-02-01), Russo et al.

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