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

7Surface Plasmon Resonance‐Based Optical Fiber Sensing Technology

Surface plasmons (SPs) are collective oscillations of the free electron gas in metals that exist at the interface between two materials with dielectric constants of opposite signs, such as a metal and a dielectric. When the propagation constant of the excitation photons matches that of the electron oscillations, surface plasmon resonance (SPR) occurs, where part of the energy of the incident light is transferred to the SPs. The resonant condition depends on the dielectric constants of the metal and dielectric that support the interface. When the dielectric around the metal changes, the SPR resonant condition changes accordingly. SPR is an effective sensing technology and has ...

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