Title :
Novel spherical mirror multipass cells with improved spot pattern density for gas sensing
Author :
So, Stephen ; Thomazy, David
Author_Institution :
Sentinel Photonics, Monmouth Junction, NJ, USA
Abstract :
We describe simulations of novel patterns in spherical two-mirror axially-aligned multipass cells typically used in Herriott configuration for gas sensing. Mirror spot fill factors are increased dramatically, while still avoiding beam overlap.
Keywords :
gas sensors; mirrors; Herriott configuration; beam overlap; gas sensing; mirror spot; spherical two-mirror axially-aligned multipass cells; spot pattern density; Laser beams; Mirrors; Optical interferometry; Optical reflection; Optical sensors; Standards;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
