Volumetric enhancement of Raman scattering for fast detection based on a silver-lined hollow-core fiber

• Main Authors: Chu, Qian, Jin, Zhiqiang, Yu, Xingtao, Li, Caoxin, Zhang, Weihua, Ji, Wenbing, Lin, Bo, Shum, Perry Ping, Zhang, Xuping, Wang, Guanghui
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Surface Enhanced Raman Spectroscopy; Raman Scattering; Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/106807; http://hdl.handle.net/10220/49653; http://dx.doi.org/10.1364/OE.27.010370
• Institution: Nanyang Technological University

Fast detection and identification of chemicals are of utmost importance for field testing and real-time monitoring in many fields. Raman spectroscopy is the predominant technique in principle, but its wide application is limited on account of weak scattering efficiency. Surface Enhanced Raman Spectr...