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22 August 1988 Acousto-Optic Phase Interferometer
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Abstract
This paper describes an acousto-optic interferometer that is capable of measuring the instantaneous phases of wideband radio frequency (RF) signals. A novel homodyne detection concept was proposed in the implementation of the acousto-optic phase interferometer (AOPI). The AOPI was utilized to construct a channelized instantaneous frequency measurement (IFM) receiver. A breadboard of the AOIFM was built and tested. Experimental results of the breadboard are reported in this paper.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
I. C. Chang and R. Lu "Acousto-Optic Phase Interferometer", Proc. SPIE 0936, Advances in Optical Information Processing III, (22 August 1988); https://doi.org/10.1117/12.946936
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