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Proceedings Paper

Time Domain Operations Using Degenerate Four-Wave Mixing
Author(s): M. Piche; C. Pare; P. A. Belanger
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Paper Abstract

Degenerate four-wave mixing (DPW) has found a variety of applications in optics such as phase conjugation, adaptive optics, image processing and interferometryl. These applications involve the spatial properties of this nonlinear process. O'MEARA et alt have reviewed other applications exploiting the temporal properties of DFWM, such as pulse reshaping, optical gating, temporal convolution and compensation for pulse spreading effects. In this paper, we describe the following two processes based on the spatiotemporal properties of DFWM: conversion of frequency modulated to amplitude modulated signal; conversion of a short laser pulse in a continuous laser beam.

Paper Details

Date Published: 1 January 1987
PDF: 2 pages
Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); doi: 10.1117/12.967174
Show Author Affiliations
M. Piche, Universite Laval (Canada)
C. Pare, Universite Laval (Canada)
P. A. Belanger, Universite Laval (Canada)


Published in SPIE Proceedings Vol. 0813:
Optics and the Information Age

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