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Bias of integrated optics Pockels cell high-voltage sensors.

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Title: Bias of integrated optics Pockels cell high-voltage sensors.
Author: Jaeger, Nicolas A. F.; Rahmatian, Farnoosh
Issue Date: 1994
Publicly Available in cIRcle 2011-06-07
Publisher Society of Photo-Optical Instrumentation Engineers
Citation: Jaeger, Nicolas A. F.; Rahmatian, Farnoosh. Bias of integrated optics Pockels cell high-voltage sensors. Fiber Optic Physical Sensors in Manufacturing and Transportation, edited by John W. Berthold III, Richard O. Claus, Michael A. Marcus, Robert S. Rogowski Proceedings of SPIE, Volume 2072, 87, 1994. http://dx.doi.org/10.1117/12.166855
Abstract: The results of measurements of the intrinsic phase-differences of titanium- indiffused lithium niobate waveguides, for use in integrated optics Pockels cell high-voltage sensors, are presented. The dependencies of the intrinsic phase-differences of these waveguides on their lengths and widths are investigated; a change of between 4.9 and 5.9 degree(s)/micrometers /mm was obtained. Also, the change in the intrinsic phase-difference as a function of both temperature and time was investigated; a typical change of 0.02 degree(s)/ degree(s)C/mm was measured and, following a small initial change, the bias was found not to drift with time. Some suggestions for possible post-processing of the output signals, of the integrated optics Pockels cell high-voltage sensors, to increase the dynamic range and to compensate for small changes in the bias, are presented. Copyright 1994 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Affiliation: Electrical and Computer Engineering, Dept of
URI: http://hdl.handle.net/2429/35177
Peer Review Status: Reviewed
Scholarly Level: Faculty

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