Harmonics generating devices

Details Harmonics generating devices Harmonics generating devices

2009-03-02

2010-12-28

Sanghavi, Hemang (Department: 2874)

Optical: systems and elements

Optical frequency converter

C359S328000, C372S022000

Reexamination Certificate

active

07859743

ABSTRACT:
A harmonics generating device has a periodic domain inversion structure18for converting a wavelength of laser beam to generate higher harmonics. An angle θ formed by a domain inversion plane P of the periodic domain inversion structure8and a propagation direction L of the laser beam is from 80 degrees to 89 degrees.

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