Coherent light generators – Particular beam control device – Nonlinear device
Reexamination Certificate
2007-07-19
2009-12-29
Rodriguez, Armando (Department: 2828)
Coherent light generators
Particular beam control device
Nonlinear device
C372S022000
Reexamination Certificate
active
07639717
ABSTRACT:
A laser source device includes a laser source for oscillating a laser beam with a predetermined wavelength, a mirror for reflecting the laser beam emitted from the laser source to form a resonator, and including a dielectric multilayer film having a property of reflecting a light beam with an oscillation wavelength and transmitting a light beam with a conversion wavelength, a wavelength conversion element disposed between the laser source and the mirror for converting the laser beam with the oscillation wavelength emitted- from the laser source and emitting a laser beam with the conversion wavelength, and a bandpass filter disposed between the laser source and the mirror, and including a bandpass filter multilayer film having a bandpass property at least around the oscillation wavelength.
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Mooradian et al., “High Power Extended Vertical Cavity Surface Emitting Diode Lasers and Arrays and Their Applications,” Micro-Optics Conference, Tokyo, Nov. 2, 2005, p. 1-4.
Komatsu Akira
Yano Kunihiko
Oliff & Berridg,e PLC
Rodriguez Armando
Seiko Epson Corporation
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