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Proceedings Article

Electro-optic polymer electric field sensor

[+] Author Affiliations
D. Perry, S. Chadderdon, Richard Gibson, B. Shreeve, Richard H. Selfridge, Stephen M. Schultz

Brigham Young Univ. (USA)

Wen C. Wang, Richard Forber

IPITEK, Inc. (USA)

J. Luo

Univ. of Washington (USA)

Proc. SPIE 7982, Smart Sensor Phenomena, Technology, Networks, and Systems 2011, 79820Q (April 15, 2011); doi:10.1117/12.880823
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From Conference Volume 7982

  • Smart Sensor Phenomena, Technology, Networks, and Systems 2011
  • Wolfgang Ecke; Kara J. Peters; Theodore E. Matikas
  • San Diego, California, USA | March 06, 2011

abstract

Modern electronics are often shielded with metallic packaging to protect them from harmful electromagnetic radiation. In order to determine the effectiveness of the electronic shielding, there is a need to perform non-intrusive measurements of the electric field within the shielding. The requirement to be non-intrusive requires the sensor to be all dielectric and the sensing area needs to be very small. The non-intrusive sensor is attained by coupling a slab of non-linear optical material to the surface of a D shaped optical fiber and is called a slab coupled optical fiber sensor (SCOS). The sensitivity of the SCOS is increased by using an organic electro-optic (EO) polymer.

© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation

D. Perry ; S. Chadderdon ; Richard Gibson ; B. Shreeve ; Richard H. Selfridge, et al.
"Electro-optic polymer electric field sensor", Proc. SPIE 7982, Smart Sensor Phenomena, Technology, Networks, and Systems 2011, 79820Q (April 15, 2011); doi:10.1117/12.880823; http://dx.doi.org/10.1117/12.880823


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