Frequency-tunable external cavity terahertz quantum cascade laser

We demonstrate a tunable terahertz quantum cascade laser using an abutted silicon lens and grating feedback. The device tunes discontinuously over 160 GHz with a center frequency of 4.4 THz.

Bibliographic Details
Main Authors: Hu, Qing (Contributor), Kumar, Sushil (Contributor), Lee, Alan (Contributor), Qin, Qi (Contributor), Reno, John L. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers, 2010-11-05T16:52:01Z.
Subjects:
Online Access:Get fulltext
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100 1 0 |a Hu, Qing  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science  |e contributor 
100 1 0 |a Massachusetts Institute of Technology. Research Laboratory of Electronics  |e contributor 
100 1 0 |a Hu, Qing  |e contributor 
100 1 0 |a Hu, Qing  |e contributor 
100 1 0 |a Kumar, Sushil  |e contributor 
100 1 0 |a Lee, Alan  |e contributor 
100 1 0 |a Qin, Qi  |e contributor 
700 1 0 |a Kumar, Sushil  |e author 
700 1 0 |a Lee, Alan  |e author 
700 1 0 |a Qin, Qi  |e author 
700 1 0 |a Reno, John L.  |e author 
245 0 0 |a Frequency-tunable external cavity terahertz quantum cascade laser 
260 |b Institute of Electrical and Electronics Engineers,   |c 2010-11-05T16:52:01Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/59826 
520 |a We demonstrate a tunable terahertz quantum cascade laser using an abutted silicon lens and grating feedback. The device tunes discontinuously over 160 GHz with a center frequency of 4.4 THz. 
546 |a en_US 
655 7 |a Article 
773 |t Conference on Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009.