Title :
Frequency tripling a 1.064 /spl mu/m laser by a dual-periodically poled LiTaO/sub 3/ crystal
Author :
Liu, Z.W. ; Zhu, S.N. ; Zhu, Y.Y. ; He, J.L. ; Zhang, C. ; Wang, H.T. ; Ming, N.B.
Author_Institution :
Nat. Lab. of Solid State Microstructures, Nanjing Univ., China
Abstract :
Ultraviolet generation at 355 nm was achieved from a LiTaO/sub 3/ crystal with a dual-periodically domain-inverted structure by frequency tripling. Also green at 532 nm was simultaneously obtained by frequency doubling.
Keywords :
dielectric polarisation; lithium compounds; optical harmonic generation; optical phase matching; spectroscopic light sources; 1.064 micron; 355 nm; LiTaO/sub 3/; SHG; cost-effective sources; domain-inverted structure; dual-periodically poled crystal; frequency doubling; laser frequency tripling; optical superlattice; periodic phase-reversal sequence; quasi-phase matching; ultraviolet generation; Frequency conversion; Gratings; Lenses; Nonlinear equations; Optical frequency conversion; Periodic structures; Power system harmonics; Refractive index; Superlattices; Temperature;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.967763
