Light-enhanced electro-optic spectral tuning in annealed proton-exchanged periodically poled lithium niobate channel waveguides

被引：3
|
作者：
Lin, Y. Y. [1 ]
Chiang, Y. F.
Huang, Y. C.
Chiang, A. C.
Lin, S. T.
Chen, Y. H.
机构：
[1] Natl Tsing Hua Univ, InsPhoton Technol, Dept Elect Engn, Hsinchu 30013, Taiwan
[2] Natl Cent Univ, Inst Opt Sci, Jhongli 32001, Taoyuan, Taiwan
来源：
OPTICS LETTERS | 2006年 / 31卷 / 23期
关键词：
D O I：
10.1364/OL.31.003483
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report the observation of light-enhanced electro-optic spectral tuning in annealed proton-exchanged, asymmetric domain-duty-cycle periodically poled lithium niobate (PPLN) channel waveguides for second-harmonic generation. The spectral tuning rate was increased rapidly from 0.07 nm/(kV/mm) to a saturated value of 0.32 nm/(kV/mm) in a 30%/70% domain-duty-cycle PPLN waveguide when the fundamental pump power near 1534 nm was increased from 0.6 to 46 mW. The second-harmonic laser power at 767 nm was identified to be the source enhancing he spectral tuning. (c) 2006 Optical Society of America.
引用
收藏
页码：3483 / 3485
页数：3
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