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Proceedings Paper

Optical sensing with photorefractive double phase conjugate mirror
Author(s): Alexei A. Kamshilin
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Paper Abstract

We have demonstrated a simple optical sensing scheme based on a Double Phase Conjugate Mirror (DPCM) recorded in a Bi12TiO20 waveguide-like sample. In the proposed scheme the DPCM acts as a converter of the optical fiber mode fields and allows zero-order interference detection of the mode phase and amplitude modulation. This scheme can be useful for multimode fiber-optic sensor applications.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 2778FL (1 September 1996); doi: 10.1117/12.2316250
Show Author Affiliations
Alexei A. Kamshilin, Univ. of Joensuu (Finland)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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