DocumentCode
2237772
Title
Frequency tuning of THz quantum cascade lasers
Author
Tredicucci, Alessandro
Author_Institution
NEST, Scuola Normale Superiore, Pisa
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
Tunable single-mode THz quantum cascade lasers are crucial for spectroscopy applications. Current and temperature tuning are limited to a few GHz and other solutions have to be implemented. Tuning by gating of the waveguide will be discussed as well as the use of external cavity set-ups.
Keywords
laser cavity resonators; laser tuning; quantum cascade lasers; spectroscopic light sources; submillimetre wave lasers; waveguide lasers; current tuning; external cavity; frequency tuning; quantum cascade lasers; spectroscopy applications; temperature tuning; terahertz lasers; waveguide gating; Distributed feedback devices; Frequency; Gas lasers; Laser feedback; Laser modes; Laser tuning; Quantum cascade lasers; Spectroscopy; Temperature; Tunable circuits and devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391125
Filename
4391125
Link To Document