High sensitivity pressure sensor based on a birefringent microfiber loop mirror

Wa Jin; Haifeng Xuan; Chao Wang; Wei Jin

doi:10.1117/12.2036196

High sensitivity pressure sensor based on a birefringent microfiber loop mirror

Wa Jin
, Haifeng Xuan
, Chao Wang
, Wei Jin

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

2 Citations (Scopus)

Abstract

Highly birefringent (Hi-Bi) microfiber-based fiber loop mirrors (FLMs) are studied for gas pressure measurement. A elliptical microfiber is made by tapering a femtosecond laser-processed single mode fiber and demonstrated a very high birefringence of up to 10-2 . The microfiber is housed within a pressure tube with which gas pressure measurement is carried out. The robust microfiber sensor demonstrates a pressure sensitivity of 6 pm/kPa with a temperature cross-sensitivity of less than 0.01 nm/K.

Original language	English
Title of host publication	Fourth Asia Pacific Optical Sensors Conference
Volume	8924
DOIs	https://doi.org/10.1117/12.2036196
Publication status	Published - 16 Dec 2013
Event	4th Asia-Pacific Optical Sensors Conference 2013, APOS 2013 - Wuhan, China Duration: 15 Oct 2013 → 18 Oct 2013

Conference

Conference	4th Asia-Pacific Optical Sensors Conference 2013, APOS 2013
Country/Territory	China
City	Wuhan
Period	15/10/13 → 18/10/13

Keywords

Birefringent Microfibers
Optical fiber sensor
Pressure sensor
Sagnac loop mirror

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

More information

10.1117/12.2036196

Cite this

@inproceedings{552ba756c3204a4a92ecf84a902465da,

title = "High sensitivity pressure sensor based on a birefringent microfiber loop mirror",

abstract = "Highly birefringent (Hi-Bi) microfiber-based fiber loop mirrors (FLMs) are studied for gas pressure measurement. A elliptical microfiber is made by tapering a femtosecond laser-processed single mode fiber and demonstrated a very high birefringence of up to 10-2 . The microfiber is housed within a pressure tube with which gas pressure measurement is carried out. The robust microfiber sensor demonstrates a pressure sensitivity of 6 pm/kPa with a temperature cross-sensitivity of less than 0.01 nm/K.",

keywords = "Birefringent Microfibers, Optical fiber sensor, Pressure sensor, Sagnac loop mirror",

author = "Wa Jin and Haifeng Xuan and Chao Wang and Wei Jin",

year = "2013",

month = dec,

day = "16",

doi = "10.1117/12.2036196",

language = "English",

isbn = "9780819498168",

volume = "8924",

booktitle = "Fourth Asia Pacific Optical Sensors Conference",

note = "4th Asia-Pacific Optical Sensors Conference 2013, APOS 2013 ; Conference date: 15-10-2013 Through 18-10-2013",

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TY - GEN

T1 - High sensitivity pressure sensor based on a birefringent microfiber loop mirror

AU - Jin, Wa

AU - Xuan, Haifeng

AU - Wang, Chao

AU - Jin, Wei

PY - 2013/12/16

Y1 - 2013/12/16

N2 - Highly birefringent (Hi-Bi) microfiber-based fiber loop mirrors (FLMs) are studied for gas pressure measurement. A elliptical microfiber is made by tapering a femtosecond laser-processed single mode fiber and demonstrated a very high birefringence of up to 10-2 . The microfiber is housed within a pressure tube with which gas pressure measurement is carried out. The robust microfiber sensor demonstrates a pressure sensitivity of 6 pm/kPa with a temperature cross-sensitivity of less than 0.01 nm/K.

AB - Highly birefringent (Hi-Bi) microfiber-based fiber loop mirrors (FLMs) are studied for gas pressure measurement. A elliptical microfiber is made by tapering a femtosecond laser-processed single mode fiber and demonstrated a very high birefringence of up to 10-2 . The microfiber is housed within a pressure tube with which gas pressure measurement is carried out. The robust microfiber sensor demonstrates a pressure sensitivity of 6 pm/kPa with a temperature cross-sensitivity of less than 0.01 nm/K.

KW - Birefringent Microfibers

KW - Optical fiber sensor

KW - Pressure sensor

KW - Sagnac loop mirror

UR - https://www.scopus.com/pages/publications/84890056340

U2 - 10.1117/12.2036196

DO - 10.1117/12.2036196

M3 - Conference article published in proceeding or book

SN - 9780819498168

VL - 8924

BT - Fourth Asia Pacific Optical Sensors Conference

T2 - 4th Asia-Pacific Optical Sensors Conference 2013, APOS 2013

Y2 - 15 October 2013 through 18 October 2013

ER -

High sensitivity pressure sensor based on a birefringent microfiber loop mirror

Abstract

Conference

Keywords

ASJC Scopus subject areas

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