Highly sensitive micro-hygrometer based on microfiber knot resonator

Qin Tian; Hangzhou Yang; Qiangzhou Rong; Zhong Yao Feng; Ruohui Wang; Muhammad Khairol Annuar Bin Zaini; Kok Sing Lim; Harith Ahmad; Pan Zhang; Xiangzi Ding; Kai Lu; Yudong He

doi:10.1016/j.optcom.2018.08.062

Highly sensitive micro-hygrometer based on microfiber knot resonator

Qin Tian
, Hangzhou Yang
, Qiangzhou Rong
, Zhong Yao Feng
, Ruohui Wang
, Muhammad Khairol Annuar Bin Zaini
, Kok Sing Lim
, Harith Ahmad
, Pan Zhang
, Xiangzi Ding
, Kai Lu
, Yudong He

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

In this work, we experimentally demonstrated a microfiber knot resonator (MKR) for ambient relative humidity (RH) measurement. The microfiber device was manufactured by forming a ring from a low-loss microfiber, fabricated from a single-mode fiber (SMF) by using flame-heating technique. The resonator was successfully formed when a periodic output resonance spectrum was achieved. Without employing any coating hygroscopic material, the MKR was observed to highly sensitive to the variation of ambient RH ranging from of 30% RH to 94% RH. The proposed device is an extremely compact and fast response sensor, useful for a wide spectrum of industrial applications.

Original language	English
Pages (from-to)	88-92
Number of pages	5
Journal	Optics Communications
Volume	431
DOIs	https://doi.org/10.1016/j.optcom.2018.08.062
State	Published - 15 Jan 2019
Externally published	Yes

Keywords

Microfiber knot resonator
Optical fiber sensor
Relative humidity measurement

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10.1016/j.optcom.2018.08.062

Cite this

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title = "Highly sensitive micro-hygrometer based on microfiber knot resonator",

abstract = "In this work, we experimentally demonstrated a microfiber knot resonator (MKR) for ambient relative humidity (RH) measurement. The microfiber device was manufactured by forming a ring from a low-loss microfiber, fabricated from a single-mode fiber (SMF) by using flame-heating technique. The resonator was successfully formed when a periodic output resonance spectrum was achieved. Without employing any coating hygroscopic material, the MKR was observed to highly sensitive to the variation of ambient RH ranging from of 30\% RH to 94\% RH. The proposed device is an extremely compact and fast response sensor, useful for a wide spectrum of industrial applications.",

keywords = "Microfiber knot resonator, Optical fiber sensor, Relative humidity measurement",

author = "Qin Tian and Hangzhou Yang and Qiangzhou Rong and Feng, \{Zhong Yao\} and Ruohui Wang and Zaini, \{Muhammad Khairol Annuar Bin\} and Lim, \{Kok Sing\} and Harith Ahmad and Pan Zhang and Xiangzi Ding and Kai Lu and Yudong He",

note = "Publisher Copyright: {\textcopyright} 2018",

year = "2019",

month = jan,

day = "15",

doi = "10.1016/j.optcom.2018.08.062",

language = "英语",

volume = "431",

pages = "88--92",

journal = "Optics Communications",

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TY - JOUR

T1 - Highly sensitive micro-hygrometer based on microfiber knot resonator

AU - Tian, Qin

AU - Yang, Hangzhou

AU - Rong, Qiangzhou

AU - Feng, Zhong Yao

AU - Wang, Ruohui

AU - Zaini, Muhammad Khairol Annuar Bin

AU - Lim, Kok Sing

AU - Ahmad, Harith

AU - Zhang, Pan

AU - Ding, Xiangzi

AU - Lu, Kai

AU - He, Yudong

PY - 2019/1/15

Y1 - 2019/1/15

N2 - In this work, we experimentally demonstrated a microfiber knot resonator (MKR) for ambient relative humidity (RH) measurement. The microfiber device was manufactured by forming a ring from a low-loss microfiber, fabricated from a single-mode fiber (SMF) by using flame-heating technique. The resonator was successfully formed when a periodic output resonance spectrum was achieved. Without employing any coating hygroscopic material, the MKR was observed to highly sensitive to the variation of ambient RH ranging from of 30% RH to 94% RH. The proposed device is an extremely compact and fast response sensor, useful for a wide spectrum of industrial applications.

AB - In this work, we experimentally demonstrated a microfiber knot resonator (MKR) for ambient relative humidity (RH) measurement. The microfiber device was manufactured by forming a ring from a low-loss microfiber, fabricated from a single-mode fiber (SMF) by using flame-heating technique. The resonator was successfully formed when a periodic output resonance spectrum was achieved. Without employing any coating hygroscopic material, the MKR was observed to highly sensitive to the variation of ambient RH ranging from of 30% RH to 94% RH. The proposed device is an extremely compact and fast response sensor, useful for a wide spectrum of industrial applications.

KW - Microfiber knot resonator

KW - Optical fiber sensor

KW - Relative humidity measurement

UR - https://www.scopus.com/pages/publications/85053755441

U2 - 10.1016/j.optcom.2018.08.062

DO - 10.1016/j.optcom.2018.08.062

M3 - 文章

AN - SCOPUS:85053755441

SN - 0030-4018

VL - 431

SP - 88

EP - 92

JO - Optics Communications

JF - Optics Communications

ER -

Highly sensitive micro-hygrometer based on microfiber knot resonator

Abstract

Keywords

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