Short-wavelength laser light source

Details Short-wavelength laser light source Short-wavelength laser light source

1993-03-04

1998-12-29

Lee, John D.

Optical waveguides

Having nonlinear property

385 8, 385 37, 359328, 372 22, G02B 643, G02F 137

Patent

active

058548700

ABSTRACT:
There is disclosed a harmonic modulation device of waveguide type including a semiconductor laser, a waveguide for generating a nonlinear optical harmonic of the semiconductor laser by keeping phase matching, means for leading an optical beam of the semiconductor laser to the waveguide, electrodes disposed on the waveguide, and means for modulating a refractive index of the waveguide electro-optically to modulate a phase matching condition and thereby modulate an intensity of the harmonic.

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