30 May 1995 Effects of combined neutron and gamma radiation on a LiNbO3 directional polarization-maintaining coupler (passive) and a large-core multimode 1 x 2 coupler
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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.
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David W. Pentrack, David W. Pentrack, Joel M. Hatch, Joel M. Hatch, Roger A. Greenwell, Roger A. Greenwell, Mel Pama, Mel Pama, Doyle G. Lahti, Doyle G. Lahti, K. Krishnan, K. Krishnan, "Effects of combined neutron and gamma radiation on a LiNbO3 directional polarization-maintaining coupler (passive) and a large-core multimode 1 x 2 coupler", Proc. SPIE 2482, Photonics for Space Environments III, (30 May 1995); doi: 10.1117/12.210542; https://doi.org/10.1117/12.210542
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