Title :
Control of forward stimulated polariton scattering in periodically poled nonlinear crystals
Author :
Jang, Hoon ; Str?¶mqvist, Gustav ; Pasiskevicius, Valdas ; Canalias, Carlota ; Laurell, Fredrik
Author_Institution :
Dept. of Appl. Phys., KTH - R. Inst. of Technol., Stockholm, Sweden
Abstract :
Periodic poling in KTP leads to periodic phase reversal of the polaritons generated in Cherenkov phase-matched direction. This is responsible for the dependence of stimulated Raman scattering threshold on crystal rotation angle and poling period.
Keywords :
optical phase matching; photonic crystals; polaritons; stimulated Raman scattering; Cherenkov phase matched direction; KTiOPO4; crystal rotation angle; forward stimulated polariton scattering; periodic phase reversal; periodic poling; periodically poled nonlinear crystals; poling period; stimulated Raman scattering threshold; Crystals; Energy measurement; Frequency conversion; Irrigation; Raman scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Print_ISBN :
978-1-4673-1839-6
