Filmed extrinsic Fabry-Perot interferometric sensors for the measurement of arbitrary refractive index of liquid

Ran Gao; Yi Jiang; Wenhui Ding; Zhen Wang; Da Liu

doi:10.1016/j.snb.2012.11.083

Filmed extrinsic Fabry-Perot interferometric sensors for the measurement of arbitrary refractive index of liquid

Ran Gao, Yi Jiang^*, Wenhui Ding, Zhen Wang, Da Liu

^*Corresponding author for this work

Beijing Institute of Technology

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

48 Citations (Scopus)

Abstract

A filmed extrinsic Fabry-Pérot interferometric (FEFPI) sensor for the measurement of arbitrary refractive index (RI) is experimentally demonstrated. The FEFPI sensor was constructed by aligning two fiber endfaces, on which the multilayer dielectric mirrors are deposited. There is a fixed reflection at the filmed fiber endface no matter how much the RI is, and we can obtain a clear interferogram with a high visibility. A resolution of up to 1.64 × 10^-5 refractive index unit is achieved in our experiment.

Original language	English
Pages (from-to)	924-928
Number of pages	5
Journal	Sensors and Actuators, B: Chemical
Volume	177
DOIs	https://doi.org/10.1016/j.snb.2012.11.083
Publication status	Published - 2013

Keywords

Extrinsic Fabry-Pérot interferometric sensor
Multilayer dielectric mirrors
Refractive index

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10.1016/j.snb.2012.11.083

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title = "Filmed extrinsic Fabry-Perot interferometric sensors for the measurement of arbitrary refractive index of liquid",

abstract = "A filmed extrinsic Fabry-P{\'e}rot interferometric (FEFPI) sensor for the measurement of arbitrary refractive index (RI) is experimentally demonstrated. The FEFPI sensor was constructed by aligning two fiber endfaces, on which the multilayer dielectric mirrors are deposited. There is a fixed reflection at the filmed fiber endface no matter how much the RI is, and we can obtain a clear interferogram with a high visibility. A resolution of up to 1.64 × 10-5 refractive index unit is achieved in our experiment.",

keywords = "Extrinsic Fabry-P{\'e}rot interferometric sensor, Multilayer dielectric mirrors, Refractive index",

author = "Ran Gao and Yi Jiang and Wenhui Ding and Zhen Wang and Da Liu",

year = "2013",

doi = "10.1016/j.snb.2012.11.083",

language = "English",

volume = "177",

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journal = "Sensors and Actuators, B: Chemical",

issn = "0925-4005",

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TY - JOUR

T1 - Filmed extrinsic Fabry-Perot interferometric sensors for the measurement of arbitrary refractive index of liquid

AU - Gao, Ran

AU - Jiang, Yi

AU - Ding, Wenhui

AU - Wang, Zhen

AU - Liu, Da

PY - 2013

Y1 - 2013

N2 - A filmed extrinsic Fabry-Pérot interferometric (FEFPI) sensor for the measurement of arbitrary refractive index (RI) is experimentally demonstrated. The FEFPI sensor was constructed by aligning two fiber endfaces, on which the multilayer dielectric mirrors are deposited. There is a fixed reflection at the filmed fiber endface no matter how much the RI is, and we can obtain a clear interferogram with a high visibility. A resolution of up to 1.64 × 10-5 refractive index unit is achieved in our experiment.

AB - A filmed extrinsic Fabry-Pérot interferometric (FEFPI) sensor for the measurement of arbitrary refractive index (RI) is experimentally demonstrated. The FEFPI sensor was constructed by aligning two fiber endfaces, on which the multilayer dielectric mirrors are deposited. There is a fixed reflection at the filmed fiber endface no matter how much the RI is, and we can obtain a clear interferogram with a high visibility. A resolution of up to 1.64 × 10-5 refractive index unit is achieved in our experiment.

KW - Extrinsic Fabry-Pérot interferometric sensor

KW - Multilayer dielectric mirrors

KW - Refractive index

UR - http://www.scopus.com/inward/record.url?scp=84871862571&partnerID=8YFLogxK

U2 - 10.1016/j.snb.2012.11.083

DO - 10.1016/j.snb.2012.11.083

M3 - Article

AN - SCOPUS:84871862571

SN - 0925-4005

VL - 177

SP - 924

EP - 928

JO - Sensors and Actuators, B: Chemical

JF - Sensors and Actuators, B: Chemical

ER -

Filmed extrinsic Fabry-Perot interferometric sensors for the measurement of arbitrary refractive index of liquid

Abstract

Keywords

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