Oscillators – Molecular or particle resonant type
Patent
1973-12-28
1976-02-03
Sikes, William L.
Oscillators
Molecular or particle resonant type
H01S 310
Patent
active
039367690
ABSTRACT:
A techinque for modulating the output signal of an acousto-optically Q-switched laser is disclosed. The switch is energized with an acoustic wave having a frequency equal to the approximate frequency spacing between longitudinal lasing modes of the laser. Among other advantages, the technique permits identification of lasers by length of resonator and through detection of the frequency of modulation of the laser output.
REFERENCES:
patent: 3297876 (1967-01-01), De Maria
patent: 3763443 (1973-10-01), Kensel et al.
DiDomenico, Jr., et al., Locking of He-Ne Laser Modes by Intracavity Acoustic Modulation in Coupled Interferometers. Appl. Phys. Lett., Vol. 6, No. 8, Apr. 15, 1965, pp. 150-152.
de Wit Michiel
Hotz Roddy Fro
Comfort James T.
Hiller William E.
Levine Harold
Sikes William L.
Texas Instruments Incorporated
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