Title :
Wide tuning and multi-wavelength SHG from 2D /spl chi//sup (2)/ nonlinear photonic crystal of tetragonal lattice structure
Author :
Hsu, C.-C. ; Peng, L.-H. ; Ng, Jimmy ; Kung, A.H.
Author_Institution :
Inst. of Electro-opt. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
Multi-pairs of SHG were observed in 2D-QPM nonlinear photonic crystal with a spectral tuning range over 150 nm by 1.55 /spl mu/m pump OPO. These observations are ascribed to the G/sub mn/(/spl Phi/) dispersion in the tetragonal QPM structure.
Keywords :
crystal structure; optical dispersion; optical harmonic generation; optical parametric oscillators; optical phase matching; optical tuning; photonic crystals; 1.55 mum; 2D /spl chi//sup (2)/ nonlinear photonic crystal; multiwavelength SHG; pump OPO; spectral tuning; tetragonal lattice structure;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
