Development of tunable terahertz wire lasers

Author(s)
Hu, Qing; Kumar, Sushil; Qin, Qi; Williams, Benjamin S.; Reno, John L.
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Abstract
We report a novel tuning mechanism based on a “wire-laser” with subwavelength transverse dimensions(w≪λ). By manipulating the waveguided mode propagating outside the cavity, frequency tuning of ∼137GHz (3.6%) is demonstrated from a single-laser device at ∼3.8THz.
Date issued
2010-07
URI
http://hdl.handle.net/1721.1/73153
Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science; Massachusetts Institute of Technology. Research Laboratory of Electronics
Journal
Proceedings of the Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Hu, Qing et al. "Development of tunable terahertz wire lasers." Proceedings of the 2010 IEEE Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science (QELS): 1-2. © 2010 IEEE.
Version: Final published version
ISBN
978-1-55752-890-2
978-1-55752-890-2
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