Coupling influence on the sensitivity of microfiber resonator sensors

Wei Guo; Ye Chen; Jun-long Kou; Fei Xu; Yan-qing Lu

doi:10.1117/12.903993

29 November 2011 Coupling influence on the sensitivity of microfiber resonator sensors

Wei Guo, Ye Chen, Jun-long Kou, Fei Xu, Yan-qing Lu

Proceedings Volume 8307, Passive Components and Fiber-Based Devices VIII; 830710 (2011) https://doi.org/10.1117/12.903993
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China

Abstract

By modifying the resonant condition of microfiber resonator sensors while taking the coupling effect into account, we theoretically investigate coupling influence on the resonant wavelength and sensitivity. Numerical calculation shows significant difference in resonant wavelength and sensitivity with different coupling strength. Tuning the coupling can shift the resonant position as far as several nanometers and change the sensitivity as large as 30 nm/RIU in an all-coupling microfiber coil resonator.

Citation Download Citation

Wei Guo, Ye Chen, Jun-long Kou, Fei Xu, and Yan-qing Lu "Coupling influence on the sensitivity of microfiber resonator sensors", Proc. SPIE 8307, Passive Components and Fiber-Based Devices VIII, 830710 (29 November 2011); https://doi.org/10.1117/12.903993

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available