A luminescent temperature sensor based on a tapered optical fiber coated with quantum dots

Fujun Zhang; Biao Wang; Fufei Pang; Tingyun Wang

doi:10.1117/12.888617

3 January 2011 A luminescent temperature sensor based on a tapered optical fiber coated with quantum dots

Fujun Zhang, Biao Wang, Fufei Pang, Tingyun Wang

Proceedings Volume 7990, Optical Sensors and Biophotonics II; 79900R (2011) https://doi.org/10.1117/12.888617
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

Abstract

A fiber-optic temperature sensor was fabricated and studied by using a tapered optical fiber which is coated with a quantum dots (QDs) doped sol-gel thin films. The CdSe/ZnS core-shell nanocrystals were trapped into sol-gel and coated on a tapered optical fiber. The dependence of photoluminescence (PL) spectrum on temperature change was studied. The sensor response is linear and repeatable to the temperature change.

Citation Download Citation

Fujun Zhang, Biao Wang, Fufei Pang, and Tingyun Wang "A luminescent temperature sensor based on a tapered optical fiber coated with quantum dots", Proc. SPIE 7990, Optical Sensors and Biophotonics II, 79900R (3 January 2011); https://doi.org/10.1117/12.888617

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