Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Ching-Wei | en_US |
dc.contributor.author | Hsu, Yu-Kuei | en_US |
dc.contributor.author | Huang, Jung Y. | en_US |
dc.contributor.author | Chang, Chen-Shiung | en_US |
dc.contributor.author | Zhang, Jing-Yuan | en_US |
dc.contributor.author | Pan, Ci-Ling | en_US |
dc.date.accessioned | 2014-12-08T15:15:35Z | - |
dc.date.available | 2014-12-08T15:15:35Z | - |
dc.date.issued | 2006-10-30 | en_US |
dc.identifier.issn | 1094-4087 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1364/OE.14.010636 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/11653 | - |
dc.description.abstract | We report a study of the effect of optical absorption on generation of coherent infrared radiation from mid-IR to THz region from GaSe crystal. The infrared-active modes of epsilon-GaSe crystal at 236 cm(-1) and 214 cm(-1) were found to be responsible for the observed optical dispersion and infrared absorption edge. Based upon phase matching characteristics of GaSe for difference-frequency generation (DFG), new Sellmeier equations of GaSe were proposed. The output THz power variation with wavelength can be properly explained with a decrease of parametric gain and the spectral profile of absorption coefficient of GaSe. The adverse effect of infrared absorption on (DFG) process can partially be compensated by doping GaSe crystal with erbium ions. (c) 2006 Optical Society of America. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Generation properties of coherent infrared radiation in the optical absorption region of GaSe crystal | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1364/OE.14.010636 | en_US |
dc.identifier.journal | OPTICS EXPRESS | en_US |
dc.citation.volume | 14 | en_US |
dc.citation.issue | 22 | en_US |
dc.citation.spage | 10636 | en_US |
dc.citation.epage | 10644 | en_US |
dc.contributor.department | 光電工程學系 | zh_TW |
dc.contributor.department | Department of Photonics | en_US |
dc.identifier.wosnumber | WOS:000242324500060 | - |
dc.citation.woscount | 23 | - |
Appears in Collections: | Articles |
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