Title :
Multimode fiber loop ring down spectroscopy for pressure measurement
Author :
Qiu, Huiye ; Qiu, Yishen ; Chen, Zhihao ; Fu, Baoyu ; Chen, Xiyao ; Li, Gaoming
Author_Institution :
Fujian Normal Univ., Fuzhou
Abstract :
We demonstrate a multimode fiber loop ring down spectroscopy for pressure measurement with higher sensitivity over larger dynamic range of measurement compared with single mode fiber counterpart.
Keywords :
measurement by laser beam; pressure measurement; multimode fiber loop ring down spectroscopy; pressure measurement; Chemical and biological sensors; Dynamic range; Optical coupling; Optical fiber couplers; Optical fiber sensors; Optical fibers; Pressure measurement; Spectroscopy; Stability; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4452807
