Optimization of tilted fiber Bragg grating and micro-etched cladding for high efficient out-coupling of cladding mode

Seihyoung Lee; Shinyoung Yoon; Hyunseo Kang

doi:10.1117/12.687796

4 October 2006 Optimization of tilted fiber Bragg grating and micro-etched cladding for high efficient out-coupling of cladding mode

Seihyoung Lee, Shinyoung Yoon, Hyunseo Kang

Author Affiliations +

Proceedings Volume 6351, Passive Components and Fiber-based Devices III; 635137 (2006) https://doi.org/10.1117/12.687796
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea

Abstract

The cladding mode generated by the tilted fiber Bragg grating is out-coupled to optical power detector by the total internal reflection at the micro-etched cladding. Optimization of the tilted fiber Bragg grating and micro-etched cladding for high efficient out-coupling of cladding mode was discussed theoretically. Over 32 % power of the cladding mode is out-coupled by the micro-etched cladding. In addition, as much as 90 % power of the input power is experimentally detected using the avalanche photodiode.

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Seihyoung Lee, Shinyoung Yoon, and Hyunseo Kang "Optimization of tilted fiber Bragg grating and micro-etched cladding for high efficient out-coupling of cladding mode", Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 635137 (4 October 2006); https://doi.org/10.1117/12.687796

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