DocumentCode
644527
Title
High performance room-temperature terahertz intracavity difference-frequency generation in quantum cascade lasers
Author
Vijayraghavan, Karun ; Jiang, Yizhang ; Jiang, Aimin ; Demmerle, F. ; Boehm, G. ; Wang, Xiongfei ; Troccoli, Mariano ; Amann, Markus C. ; Belkin, Mikhail A.
Author_Institution
Electr. & Comput. Eng. Dept., Univ. of Texas at Austin, Austin, TX, USA
fYear
2013
fDate
1-6 Sept. 2013
Firstpage
1
Lastpage
3
Abstract
Room-temperature, narrow-linewidth terahertz quantum cascade laser sources based on intracavity Cherenkov difference-frequency generation with emission over the 2 to 4 THz range and a maximum power of 0.12 mW is demonstrated.
Keywords
laser cavity resonators; microwave photonics; optical frequency conversion; quantum cascade lasers; spectral line breadth; frequency 2 THz to 4 THz; high performance room-temperature terahertz intracavity difference-frequency generation; intracavity Cherenkov difference-frequency generation; power 0.12 mW; room-temperature narrow-linewidth terahertz quantum cascade laser sources; temperature 293 K to 298 K; Artificial intelligence; Indium gallium arsenide; Integrated optics; Optical coupling; Optical losses; Quantum cascade lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location
Mainz
Type
conf
DOI
10.1109/IRMMW-THz.2013.6665495
Filename
6665495
Link To Document