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Proceedings Paper

Effects of combined neutron and gamma radiation on a LiNbO3 directional polarization-maintaining coupler (passive) and a large-core multimode 1 x 2 coupler
Author(s): David W. Pentrack; Joel M. Hatch; Roger A. Greenwell; Mel Pama; Doyle G. Lahti; K. Krishnan
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Paper Abstract

This paper describes the effects of combined neutron and gamma radiation as produced by a pulsed TRIGA reactor on a 100/140 micrometers 1 X 2 fused biconical tapered coupler and a LiNbO3 polarization maintaining directional coupler. Measurements for both devices are described for two fluence levels, with the transverse electric and transverse magnetic output signals separately measured for the directional coupler.

Paper Details

Date Published: 30 May 1995
PDF: 11 pages
Proc. SPIE 2482, Photonics for Space Environments III, (30 May 1995); doi: 10.1117/12.210542
Show Author Affiliations
David W. Pentrack, SM-ALC/TIEFC (United States)
Joel M. Hatch, Science and Engineering Associates, Inc. (United States)
Roger A. Greenwell, Science and Engineering Associates, Inc. (United States)
Mel Pama, Computing Devices International (United States)
Doyle G. Lahti, Computing Devices International (United States)
K. Krishnan, Computing Devices International (United States)

Published in SPIE Proceedings Vol. 2482:
Photonics for Space Environments III
Edward W. Taylor, Editor(s)

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