Share Email Print
cover

Proceedings Paper

Highly sensitive gas sensor based on graphene/microfiber hybrid waveguide with Mach-Zehnder interferometer
Author(s): Yu Wu; Baicheng Yao; Yang Cheng; Anqi Zhang; Yuan Gong; Yun-Jiang Rao
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A high sensitivity NH3 gas sensor based on graphene/microfiber hybrid waveguide (GMHW) is reported for the first time. Enhanced by the graphene, a very high sensitivity of 0.3ppm is achieved for GMHW-based NH3 gas sensing. This work may open a window for development of novel GMHW-based gas sensors with high sensitivity, small footprint, easy fabrication and low cost.

Paper Details

Date Published: 2 June 2014
PDF: 4 pages
Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915747 (2 June 2014); doi: 10.1117/12.2058501
Show Author Affiliations
Yu Wu, Univ. of Electronic Science and Technology of China (China)
Baicheng Yao, Univ. of Electronic Science and Technology of China (China)
Yang Cheng, Univ. of Electronic Science and Technology of China (China)
Anqi Zhang, Univ. of Electronic Science and Technology of China (China)
Yuan Gong, Univ. of Electronic Science and Technology of China (China)
Yun-Jiang Rao, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 9157:
23rd International Conference on Optical Fibre Sensors
José M. López-Higuera; Julian D. C. Jones; Manuel López-Amo; José Luis Santos, Editor(s)

© SPIE. Terms of Use
Back to Top