DocumentCode :
2260072
Title :
Compact diode laser trace gas system with an optical fiber coupled flexible high-finesse external cavity based on cavity ringdown spectroscopy
Author :
Sato, Jun-ichi ; Nemoto, Kana ; Yamaguchi, Shigeru ; Endo, Masamori ; Nanri, Kenzo ; Fujioka, Tomoo
Author_Institution :
Dept. of Phys., Tokai Univ., Hiratsuka
fYear :
2008
fDate :
4-9 May 2008
Firstpage :
1
Lastpage :
2
Abstract :
A fiber coupled high-finesse external cavity diode laser for cavity ringdown spectroscopy was successfully demonstrated. The sensitivity of 1 times 10-7 cm-1 was achieved in a 1 cm3 remotely located ringdown cavity as a sensor head.
Keywords :
optical fibre couplers; semiconductor lasers; cavity ringdown spectroscopy; compact diode laser; high-finesse external cavity; optical coupling; optical fiber; sensor head; trace gas system; Absorption; Diode lasers; Laser beams; Optical coupling; Optical feedback; Optical fiber sensors; Optical fibers; Optical filters; Optical sensors; Spectroscopy; (130.6010) Sensors; (300.1030) Absorption;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
Type :
conf
Filename :
4572499
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2260072
بازگشت