Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Tunable-optical-filter-based white-light interferometry for sensing

Not Accessible

Your library or personal account may give you access

Abstract

We describe tunable-optical-filter-based white-light interferometry for sensor interrogation. By introducing a tunable optical filter into a white-light interferometry system, one can interrogate an interferometer with either quadrature demodulation or spectral-domain detection at low cost. To demonstrate the feasibility of effectively demodulating various types of interferometric sensor, experiments have been performed using an extrinsic Fabry–Perot tunable filter to interrogate two extrinsic Fabry–Perot interferometric temperature sensors and a diaphragm-based pressure sensor.

© 2005 Optical Society of America

Full Article  |  PDF Article
More Like This
Compressed-sensing fiber-optic white light interferometry

Qiang Liu, Shi-Min Li, Da-Peng Zhou, Zhenguo Jing, and Wei Peng
Opt. Lett. 46(19) 4944-4947 (2021)

Simple interrogator for optical fiber-based white light Fabry–Perot interferometers

Zhihao Yu, Zhipeng Tian, and Anbo Wang
Opt. Lett. 42(4) 727-730 (2017)

Lock-in white-light-interferometry-based all-optical photoacoustic spectrometer

Ke Chen, Zhihao Yu, Zhenfeng Gong, and Qingxu Yu
Opt. Lett. 43(20) 5038-5041 (2018)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (1)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved