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Proceedings Paper

Compact PCF modal interferometer for sensor applications built by splicing
Author(s): Cezary Kaczmarek
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Paper Abstract

Presented is a compact, all-PCF modal interferometer made by fusion splicing. The splices were performed in such a way as to cause the holes of the PCF to collapse over the length of the splice. The modal interferometer is created by the segment of a birefringent PCF, including the micro-collapses at the ends, and SMF-28 pigtails spliced to it. Obtained spectra of the interferometer and an estimation of its parameters are presented. The effect of tensile strain on the spectrum is illustrated. The application possibilities of the constructed interferometer for sensors are given.

Paper Details

Date Published: 12 May 2014
PDF: 5 pages
Proc. SPIE 9228, Optical Fibers and Their Applications 2014, 92280R (12 May 2014); doi: 10.1117/12.2067057
Show Author Affiliations
Cezary Kaczmarek, Lublin Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 9228:
Optical Fibers and Their Applications 2014
Jan Dorosz; Ryszard S. Romaniuk, Editor(s)

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