Use of the organic crystal DAST for terahertz beam applications
Optics Letters, Vol. 25, Issue 9, pp. 675-677 (2000)
http://dx.doi.org/10.1364/OL.25.000675
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Abstract
We report the use of the organic crystal DAST as a freely propagating electromagnetic-wave sensor at terahertz (THz) frequency. We also report the result of using a DAST crystal as a mid-IR THz emitter. Compared with the optical rectification from our best ZnTe emitter, that obtained by use of DAST demonstrates a sixfold enhancement of radiation at 7–20 THz.
© 2000 Optical Society of America
[Optical Society of America ]
OCIS Codes
(160.4890) Materials : Organic materials
(190.4710) Nonlinear optics : Optical nonlinearities in organic materials
(230.2090) Optical devices : Electro-optical devices
(260.1440) Physical optics : Birefringence
(300.6270) Spectroscopy : Spectroscopy, far infrared
(320.7150) Ultrafast optics : Ultrafast spectroscopy
Citation
P. Y. Han, M. Tani, F. Pan, and X.-C. Zhang, "Use of the organic crystal DAST for terahertz beam applications," Opt. Lett. 25, 675-677 (2000)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-25-9-675
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