Skip to Main Content
Optical Fiber Sensing Technologies
book

Optical Fiber Sensing Technologies

by Tiegen Liu, Junfeng Jiang, Kun Liu, Shuang Wang
March 2022
Intermediate to advanced content levelIntermediate to advanced
864 pages
28h 54m
English
Wiley-VCH
Content preview from Optical Fiber Sensing Technologies

4Extrinsic Fabry–Perot Interferometer‐Based Optical Fiber Acoustic Sensing Technology

4.1 Polymer Diaphragm Optical Fiber Acoustic Sensor

Similar to Chapter 3, the fiber‐optic extrinsic Fabry–Perot interferometric () acoustic vibration sensor has a similar structure with the pressure sensor because acoustic pressure is also a small pressure. So in the sensor structure, the most important is the diaphragm material selection and structure design, which is the main topic of this section.

4.1.1 Basic Description of Fiber‐Optic Fabry–Perot Acoustic Sensor

Sound wave is a kind of micro‐pressure signal with fast frequency, which is reflected in the rapid vibration of medium. The characteristics of sound are determined by the frequency and mode ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Optical Fiber Sensors

Optical Fiber Sensors

Ginu Rajan
Fundamentals of Optical Fiber Sensors

Fundamentals of Optical Fiber Sensors

Zujie Fang, Ronghui Qu, Haiwen Cai, Ken Chin
Fiber Lasers

Fiber Lasers

Johan Meyer, Justice Sompo, Suné von Solms

Publisher Resources

ISBN: 9783527346363