Second harmonic generation in LiTaO3 thin films by modal dispersion and quasi phase matching

被引：4

作者：

ArmaniLeplingard, F

Kingston, JJ

Fork, DK

机构：

[1] Xerox Palo Alto Research Center, Palo Alto, CA 94304

来源：

APPLIED PHYSICS LETTERS | 1996年 / 68卷 / 26期

关键词：

D O I：

10.1063/1.115976

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Green light was generated by second harmonic generation in LiTaO3 thin films grown on sapphire. We describe the optical properties of the thin films grown by rf magnetron sputtering. We report on the experimental conditions for second harmonic generation by modal dispersion and quasi phase matching. For quasi phase matching, proton exchange was used to periodically deaden the nonlinearity of the crystal. (C) 1996 American Institute of Physics.

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页码：3695 / 3697

页数：3

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