Electro-optically tunable second-harmonic-generation gratings in ion-exfoliated thin films of periodically poled lithium niobate

被引：29

作者：

Djukic, Djordje

Cerda-Pons, Guiem

Roth, Ryan M.

Osgood, Richard M., Jr.

Bakhru, Sasha

Bakhru, Hassaram

机构：

[1] Columbia Univ, Microelect Sci Lab, New York, NY 10027 USA

[2] SUNY Albany, Coll Nanoscale Sci & Engn, Albany, NY 12203 USA

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 17期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.2728739

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The authors demonstrate that thin, single-crystal films fabricated by ion exfoliation of a bulk periodically poled LiNbO3 (PPLN) crystal reduced the tuning voltages for electro-optically tunable harmonic generation in PPLN devices. The tuning voltage of +/- 150 V resulted in 0.5 nm total tuning of the second harmonic signal in the authors' 10-mu m-thick device, compared to an order of magnitude higher tuning voltage value needed in a comparable bulk device. (c) 2007 American Institute of Physics.

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页数：3

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