Title :
Application of scattering porous materials as multipass gas cells in multimode diode laser correlation spectroscopy
Author :
Lou, X.T. ; Xu, Can T. ; Svanberg, S. ; Somesfalean, G.
Author_Institution :
Dept. of Phys., Harbin Inst. of Technol., Harbin, China
Abstract :
Gas cells made of porous materials have been applied in multimode diode laser correlation spectroscopy measurements of oxygen. A pathlength enhancement of more than one order of magnitude compared with an open-air setup was achieved.
Keywords :
laser modes; semiconductor lasers; multimode diode laser correlation spectroscopy; multipass gas cells; open-air setup; oxygen measurements; pathlength enhancement; scattering porous materials;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
