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Title: Gas sensing with a highly birefringent microfiber photonic microcell
Authors: Jin, W 
Liu, XJ
Jin, W 
Keywords: Gas sensor
Highly birefringent microfibers
Photonic microcell
Refractive index
Issue Date: 2016
Publisher: Institute of Electrical and Electronics Engineers
Source: 15th International Conference on Optical Communications and Networks (ICOCN), Hangzhou, People's Republic of China, Sep 24-27, 2016 How to cite?
Abstract: We report the fabrication of in-line photonic microcells (PMCs) by encapsulating tapered highly birefringent microfibers (Hi-Bi MFs) inside glass tubes. The encapsulation isolates Hi-Bi MFs from external environment and makes them more suitable for real-world applications. Gas sensing is realized by fabricating micro-channel on the PMC for ingress/egress. A fiber Sagnac loop interferometer (SLI) incorporating a Hi-Bi microfiber PMC demonstrated a gas pressure sensitivity of 599 pm/bar, and RI sensitivity of 2024 nm per refractive index unit (nm/RIU) in gaseous environment
ISBN: 978-1-5090-3491-8
ISSN: 2330-7986
Appears in Collections:Conference Paper

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