Optical resonator especially for stabilizing a laser source

Details Optical resonator especially for stabilizing a laser source Optical resonator especially for stabilizing a laser source

1988-06-20

1990-04-10

Bovernick, Rodney B.

Coherent light generators

Particular component circuitry

Optical pumping

372102, 372 93, H01S 308, G02B 518

Patent

active

049154753

ABSTRACT:
An optical resonator for stabilizing a laser source is useful for homodyne and heterodyne applications. The structural resonator length is considerably reduced by placing a laser source, such as a semiconductor laser (10) in an opening of an optical grating, whereby the laser beam is directed onto a parabolic mirror (15), which reflects the laser beam onto the grating (11). Thus, a "folded" beam path results.

REFERENCES:
Ludeke, R. et al., "Fabrication for a Tunable Monochromatic Injection Laser", IBM Technical Disclosure Bulletin, vol. 15, No. 2, Jul. 1972, pp. 546-547.

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