Solid-state laser apparatus

Coherent light generators – Particular active media – Plural active media or active media having plural dopants

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372 69, 372 97, 372 92, 372 22, 372 72, 372 34, 372105, H01S 314

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active

058927891

ABSTRACT:
A solid-state laser apparatus comprises a plurality of solid-state materials each having an active solid-state medium and arranged in a row with a predetermined space on an optical axis of light incident thereon. An optical rotation material and an angle adjusting instrument for adjusting an angle between the optical rotation material and the optical axis of incident light are disposed in at least a space selected from among the plural spaces. The laser apparatus further comprises a laser optical system for extracting a laser beam emitted by the plural solid-state materials.

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