Compact multicolor light beam source

Details Compact multicolor light beam source Compact multicolor light beam source

2007-07-12

2008-11-04

Sanghavi, Hemang (Department: 2874)

Optical: systems and elements

Optical frequency converter

C372S021000, C372S023000

Reexamination Certificate

active

07446931

ABSTRACT:
A plural wavelength light beam source may include one or more integrated laser diodes and a wavelength-conversion source such as a second harmonic generation laser. According to some embodiments the one or more laser diodes may be aligned to emit light through a wavelength converter. According to some embodiments, a polarizer for selecting a pump wavelength polarization delivered to the wavelength converter may include a beam combining structure.

REFERENCES:
patent: 2007/0201120 (2007-08-01), Tan et al.
patent: 2008/0075130 (2008-03-01), Mizuuchi et al.
patent: WO 2006006701 (2006-01-01), None

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