Sensitivity-enhanced refractive index sensor based on exposed-core single-hole microstructured fiber

Ye Li III; Jixuan Wu; Binbin Song; Cheng Zhang; Xinliang Gao; Kaixing Huang

doi:10.1117/12.2654835

15 December 2022 Sensitivity-enhanced refractive index sensor based on exposed-core single-hole microstructured fiber

Ye Li III, Jixuan Wu, Binbin Song, Cheng Zhang, Xinliang Gao, Kaixing Huang

Proceedings Volume 12478, Thirteenth International Conference on Information Optics and Photonics (CIOP 2022); 124783J (2022) https://doi.org/10.1117/12.2654835
Event: Thirteenth International Conference on Information Optics and Photonics (CIOP 2022), 2022, Xi'an, China

Abstract

Microstructured fibers with geometric versatility, and exceptional guiding properties, show unique advantage in constructing high-performance sensors. In this paper, a sensitivity-enhanced fiber-optic sensor based on an exposedcore single-hole microstructured fiber (SHMF) is proposed and experimentally demonstrated for the refractive index (RI) measurement of liquid samples. Experimental results show that the RI sensitivity of the exposed-core microstructured fiber is 375.77 nm/RIU in the low-range of 1.3409~1.3522. With the advantages of enhanced lightmatter interaction ability, tight light confinement and mechanical robustness, the proposed sensor based on exposedcore single-hole microstructured fiber offers great potential in biological and chemical sensing applications.

Citation Download Citation

Ye Li III, Jixuan Wu, Binbin Song, Cheng Zhang, Xinliang Gao, and Kaixing Huang "Sensitivity-enhanced refractive index sensor based on exposed-core single-hole microstructured fiber", Proc. SPIE 12478, Thirteenth International Conference on Information Optics and Photonics (CIOP 2022), 124783J (15 December 2022); https://doi.org/10.1117/12.2654835

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
4 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Sensors

Liquids

Cladding

Refractive index

Structured optical fibers

Computing systems

Fiber optics sensors

Show All Keywords

Keywords/Phrases

Search In:

Publication Years