Coherent light generators – Particular beam control device – Nonlinear device
Patent
1997-09-05
2000-02-15
Scott, Jr., Leon
Coherent light generators
Particular beam control device
Nonlinear device
372 11, 372 21, 372 19, 372 27, 372 92, 372 99, H01S 310
Patent
active
060261013
ABSTRACT:
A high powered solid-state laser apparatus that is small in size and low in cost. The solid-state laser apparatus includes a semiconductor laser, a laser crystal, an etalon element, a non-linear wavelength converting element, and an output mirror, which are used to reduce the number of the fundamental wave length mode pieces, thereby raising an efficiency of the Q-switch. Thus, an output power of the laser is increased.
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Takunori Taira, et al., Applied Optics, vol. 34, No. 21, pp. 4298-4301, Jul. 20, 1995, Intracavity Frequency Doubling and Q Switching in Diode-Laser-Pumped ND:YVO.sub.4 Lasers.
Suzudo Tsuyoshi
Taira Takunori
Jr. Leon Scott
Ricoh & Company, Ltd.
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