Abstract
A mercury optical fiber dip sensor was developed by immobilizing Rhod-5N on a multimode fiber endface by silica sol-gel. The detection limit was 0.3 ppb with the dye in aqueous condition and 25 ppb when it was immobilized on fiber tips.
© 2016 Optical Society of America
PDF ArticleMore Like This
Peng Zhang, Shuai Ruan, Run Zhang, Benjamin Pullen, Xiaozhou Zhang, Malcolm Stuart Purdey, Heike Ebendorff-Heidepriem, Andrew Abell, Liyun Ding, Ming Tang, and Yinlan Ruan
W3A.5 Asia-Pacific Optical Sensors Conference (APOS) 2016
Gauri M Shukla, Tapanendu Kundu, and Soumyo Mukherji
Tu4A.65 International Conference on Fibre Optics and Photonics (Photonics) 2016
Peipei Zhang, Jun Huang, Mengshi Li, Pengfei Zhang, and Liyun Ding
W4A.59 Asia-Pacific Optical Sensors Conference (APOS) 2016