High-frequency weak E-field sensor

Qin Zhu

doi:10.1117/12.154696

31 August 1993 High-frequency weak E-field sensor

Qin Zhu

Proceedings Volume 1941, Ground Sensing; (1993) https://doi.org/10.1117/12.154696
Event: Optical Engineering and Photonics in Aerospace Sensing, 1993, Orlando, FL, United States

Abstract

A novel sensor is described in this paper for measuring high frequency weak E-fields. The sensor employs a bulk crystal EOM inside the laser cavity by which the optical frequency is mixed to obtain a digitized signal. This E-field sensor has high sensitivity and large dynamic range.

Citation Download Citation

Qin Zhu "High-frequency weak E-field sensor", Proc. SPIE 1941, Ground Sensing, (31 August 1993); https://doi.org/10.1117/12.154696

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