Higher harmonic generating device

Details Higher harmonic generating device Higher harmonic generating device

1987-08-11

1989-08-08

Scott, Jr., Leon

Coherent light generators

Particular beam control device

Nonlinear device

372 21, 372 96, 307427, H01S 310

Patent

active

048560065

ABSTRACT:
A semiconductor harmonic generating device comprising a nonlinear medium and a waveguide which is provided in the upper face of the nonlinear medium. A higher harmonic laser light from a fundamental wave laser light which passes through the waveguide, wherein the waveguide has refractive index dispersion means for counterbalancing the refractive index difference caused by wavelength dispersion, occurring in the nonlinear medium, between the fundamental wave laser light and the higher harmonic laser light.

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