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Numerical study on terahertz random lasing in disordered ruby with three-level atomic system |
Optics Express, Vol. 18, Issue 22, pp. 22880-22885 (2010)
http://dx.doi.org/10.1364/OE.18.022880
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Abstract
A scheme to generate terahertz (THz) emission using active disordered medium made of ruby grains with a three-level atomic system is proposed via a one-dimensional model. Our computed results reveal that THz random lasing phenomenon could occur under suitable conditions. The proposed scheme is based on the pumping of the
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OCIS Codes
(140.3070) Lasers and laser optics : Infrared and far-infrared lasers
(140.3430) Lasers and laser optics : Laser theory
(190.5890) Nonlinear optics : Scattering, stimulated
(260.5740) Physical optics : Resonance
(300.6495) Spectroscopy : Spectroscopy, teraherz
ToC Category:
Lasers and Laser Optics
History
Original Manuscript: June 1, 2010
Revised Manuscript: August 12, 2010
Manuscript Accepted: October 4, 2010
Published: October 14, 2010
Citation
Jinsong Liu, Yong Liu, Jiantao Lü, and Kejia Wang, "Numerical study on terahertz random lasing in disordered ruby with three-level atomic system," Opt. Express 18, 22880-22885 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-22-22880
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