Title

Signal Gain Due To A Polarization Coupling In An Algaas Channel Wave-Guide

Authors

Authors

J. S. Aitchison; J. U. Kang;G. I. Stegeman

Comments

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Abbreviated Journal Title

Appl. Phys. Lett.

Keywords

FIBER; Physics, Applied

Abstract

We experimentally demonstrate signal gain for picosecond signals due to an orthogonally polarized pump beam in an AlGaAs channel waveguide at a wavelength of 1.55 mu m, below half the band gap. We show as much as 40% signal gain, or depletion, depending on the polarization states of the pump and the probe. The results are in good agreement with theory. (C) 1995 American Institute of Physics.

Journal Title

Applied Physics Letters

Volume

67

Issue/Number

17

Publication Date

1-1-1995

Document Type

Article

Language

English

First Page

2456

Last Page

2458

WOS Identifier

WOS:A1995TA58100010

ISSN

0003-6951

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