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5 March 1993 High-performance interferometric demodulation techniques
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Proceedings Volume 1795, Fiber Optic and Laser Sensors X; (1993) https://doi.org/10.1117/12.141276
Event: Fibers '92, 1992, Boston, MA, United States
Abstract
This paper critically analyzes a new open loop interferometric demodulation technique which utilizes digital processing approaches to achieve a direct optical phase measurement. This approach is compared to traditional FM discrimination approaches which are currently used for interferometric demodulation. The comparisons include intrinsic performance capabilities and measurement errors resulting from imperfect interferometric sensor conditions.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jeff Bush and David Richard Sherman "High-performance interferometric demodulation techniques", Proc. SPIE 1795, Fiber Optic and Laser Sensors X, (5 March 1993); https://doi.org/10.1117/12.141276
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