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|Title:||High efficiency THz generation in DSTMS, DAST and OH1 pumped by Cr:forsterite laser|
|Authors :||Vicario, C.|
Ovchinnikov, A. V.
Chefonov, O. V.
Ashitkov, S. I.
Agranat, M. B.
Hauri, C. P.
|Published in :||Optics Express|
|Publisher / Ed. Institution :||Optical Society of America|
|License (according to publishing contract) :||Licence according to publishing contract|
|Type of review:||Peer review (publication)|
|Subject (DDC) :||540: Chemistry|
|Abstract:||We investigated Terahertz generation in organic crystals DSTMS, DAST and OH1 directly pumped by a Cr:forsterite laser at central wavelength of 1.25 μm. This pump laser technology provides a laser-to-THz energy conversion efficiency higher than 3 percent. Phase-matching is demonstrated over a broad 0.1-8 THz frequency range. In our simple setup we achieved hundred μJ pulses in tight focus resulting in electric and magnetic field larger than 10 MV/cm and 3 Tesla.|
|Further description :||© 2015 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.|
|Departement:||School of Engineering|
|Organisational Unit:||Institute of Computational Physics (ICP)|
|Publication type:||Article in scientific journal|
|Appears in Collections:||Publikationen School of Engineering|
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|2015_Jazbinsek_High_efficiency_THz_generation.pdf||1.54 MB||Adobe PDF|
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