Harmonic generator, method for driving harmonic generator,...

Details Harmonic generator, method for driving harmonic generator,... Harmonic generator, method for driving harmonic generator,...

2006-01-17

2006-01-17

Harvey, Minsun O. (Department: 2828)

Coherent light generators

Particular beam control device

Nonlinear device

Reexamination Certificate

active

06987785

ABSTRACT:
There is provided a harmonic generator generates high power laser light and can be modulated at high modulation rate. The semiconductor laser emits a first output light when a bias current is supplied, and a second output light when a modulating current is superposed to the bias current. On of the first output lights has a wavelength inside of a wavelength tolerance of phase-matching of the wavelength-converting element. The other has a wavelength outside of the wavelength tolerance of phase-matching.

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