25 October 2004 Cladding mode induction in a tilted superstructure fiber grating
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Proceedings Volume 5595, Active and Passive Optical Components for WDM Communications IV; (2004); doi: 10.1117/12.567662
Event: Optics East, 2004, Philadelphia, Pennsylvania, United States
Abstract
The induced cladding-mode performance in a tilted superstructure fiber grating (SFG) is first experimentally demonstrated. As a slanted SFG is heated to shift wide-band loss dips for obtaining the multi-narrow-band reflection moved at various positions of the loss dip, the strength and central wavelength of the induced cladding-mode depend on the loss depth and the positive/negative sides of the dip, respectively. The characteristics may provide the third physical-parameter measurements in a simultaneous multi-parameters fiber sensor.
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Chia-Min Lin, Wen-Fung Liu, Ming-Yue Fu, Chuen-Lin Tien, Sheau-Shung Bor, "Cladding mode induction in a tilted superstructure fiber grating", Proc. SPIE 5595, Active and Passive Optical Components for WDM Communications IV, (25 October 2004); doi: 10.1117/12.567662; https://doi.org/10.1117/12.567662
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KEYWORDS
Cladding

Fiber Bragg gratings

Fiber optics sensors

Temperature metrology

Phase matching

Electrical engineering

Modulation

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