Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/40813
Title: Investigation of acoustic sensitivity of hollow-core photonic bandgap fibers
Authors: Yang, F
Jin, W 
Ho, HL
Wang, F
Liu, W
Ma, L
Hu, Y
Keywords: Cladding
Multiplexing
Polymers
Sensors
Silica
Single mode fibers
Issue Date: 2013
Publisher: SPIE-International Society for Optical Engineering
Source: Proceedings of SPIE : the International Society for Optical Engineering, 2013, v. 8794, 87940V How to cite?
Journal: Proceedings of SPIE : the International Society for Optical Engineering 
Abstract: The acoustic pressure sensitivities of hollow-core photonic bandgap fibers (HC-PBFs) with different thicknesses of silica outer-cladding and polymer jacket were experimentally investigated. Experiment with a HC-PBF with 7 μm-thick silica outer cladding and 100 μm-thick Parylene C jacket demonstrated a pressure sensitivity 10 dB higher than the commercial HC-1550-02 fiber and 25 dB higher than a standard single mode fiber. The significant enhancement in sensitivity would simplify the design of fiber hydrophones and increase the number of sensors that could be multiplexed in a single fiber.
Description: Fifth European Workshop on Optical Fibre Sensors, Krakow, Poland, 19-22 May 2013
URI: http://hdl.handle.net/10397/40813
ISSN: 0277-786X
EISSN: 1996-756X
DOI: 10.1117/12.2026593
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