Title :
Oxygen sensing using hollow-core fiber based phase-shift cavity ring-down spectroscopy
Author :
Munzke, Dorit ; Munzberg, Marvin ; Bohm, Michael ; Reich, Oliver
Author_Institution :
Inst. of Chem., Univ. of Potsdam, Potsdam, Germany
Abstract :
We combine the benefits of phase-shift cavity ring-down spectroscopy and a photonic crystal fiber that acts as a sample cell. Absolute spectroscopic measurements are performed on gaseous samples (here: oxygen) of nanoliter volumes.
Keywords :
fibre optic sensors; gas sensors; holey fibres; optical phase shifters; oxygen; photonic crystals; O2; absolute spectroscopic measurement; gaseous samples; hollow-core fiber; nanoliter volumes; oxygen sensing; phase-shift cavity ring-down spectroscopy; photonic crystal fiber; sample cell; Absorption; Optical fiber amplifiers; Optical fiber sensors; Phase measurement; Photonics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
