Laser oscillation method and laser device

Coherent light generators – Particular active media

Reexamination Certificate

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C372S041000, C372S069000

Reexamination Certificate

active

06937630

ABSTRACT:
To provide a laser oscillation method and a laser device, which use a laser medium such as an Nd:GdVO4crystal to which neodymium is doped in high concentration exceeding 1% in atomicity ratio, the laser medium comprised of the gadolinium-vanadate crystal to which neodymium as laser active ion is doped by a floating zone method such that concentration becomes exceeding 1% in atomicity ratio.

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