Device for doubling the frequency of a light wave

Details Device for doubling the frequency of a light wave Device for doubling the frequency of a light wave

1991-01-08

1992-09-29

Lee, John D.

Optical waveguides

Having nonlinear property

359332, 385143, G02F 135

Patent

active

051519658

ABSTRACT:
Device for doubling the frequency of a light wave, comprising a non-linear optical medium of an oriented synthetic resin composition for guiding a fundamental light wave, while forming a second harmonic wave, which medium is composed of a waveguide having a spatially periodic structure for phase matching. The oriented synthetic resin composition exhibits alternate regions having a mutually different second order (non-linear optical) susceptibility. Said structure can be manufactured in an efficient manner by exposing the synthetic resin composition to patterned radiation.

REFERENCES:
patent: 4865406 (1989-09-01), Khanarian et al.
patent: 4971416 (1990-11-01), Khanarian et al.
patent: 5002361 (1991-03-01), DeMartino et al.
patent: 5076658 (1991-12-01), Hayden et al.

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