Electro-optically tunable external cavity mirror for a narrow li

Coherent light generators – Particular active media – Gas

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372 20, 372 96, 372 23, H01S 303

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06041071&

ABSTRACT:
An external cavity mirror for use in a semiconductor laser, the external cavity mirror comprising a waveguide formed on a substrate of highly electro-optic material, and including electrically-operated means for determining the reflectance attributes of the external cavity mirror.

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