DocumentCode :
733650
Title :
Highly efficient backward stimulated polariton scattering in periodically poled KTiOPO4
Author :
Jang, H. ; Zukauskas, A. ; Canalias, C. ; Pasiskevicius, V.
Author_Institution :
R. Inst. of Technol. (KTH), Stockholm, Sweden
fYear :
2015
fDate :
10-15 May 2015
Firstpage :
1
Lastpage :
2
Abstract :
χ(2)-nonlinearity enhanced by crystal lattice contribution in the THz-region is behind backward stimulated polariton scattering with efficiencies exceeding 50% in PPKTP where forward scattering process is suppressed. 10-times compression of counter-propagating signal is observed.
Keywords :
nonlinear optics; optical materials; polaritons; potassium compounds; χ(2)-nonlinearity; KTiOPO4; PPKTP; THz-region; counter-propagating signal compression; crystal lattice contribution; forward scattering process; highly efficient backward stimulated polariton scattering; periodically poled KTiOPO4; Crystals; Frequency conversion; Optical mixing; Optical pulses; Optical pumping; Scattering;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
Type :
conf
Filename :
7184091
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=733650
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