Title :
Widening bandwidth of second harmonic generation for efficient third-harmonic generation
Author :
Zhao, G. ; Liu, H. ; Zhu, S.N. ; Zhu, Y.Y. ; Ming, N.B.
Author_Institution :
Nat. Laboratory of Solid State Microstructures, Nanjing Univ., China
Abstract :
The bandwidth of second harmonic generation can be widened using an aperiodic QPM structure. The widening is considerably useful for improving design and fabrication tolerances for practical high-order harmonic devices.
Keywords :
optical harmonic generation; optical phase matching; QPM frequency conversion; aperiodic QPM structure; efficient third-harmonic generation; fabrication tolerances; phase matching bandwidth; practical high-order harmonic devices; second harmonic generation; widening bandwidth; Bandwidth; Frequency conversion; Laboratories; Nonlinear optics; Optical coupling; Optical frequency conversion; Optical harmonic generation; Optical superlattices; Solid state circuits; Temperature;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1277077
