Second harmonic generation in ZnO thin films fabricated by metalorganic chemical vapor deposition

被引：42

作者：

Liu, CY

Zhang, BP

Binh, NT

Segawa, Y

机构：

[1] RIKEN, Inst Phys & Chem Res, Photodynam Res Ctr, Aoba Ku, Sendai, Miyagi 9800845, Japan

[2] Tonghua Teachers Coll, Dept Phys, Jilin, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2004年 / 237卷 / 1-3期

关键词：

second harmonic generation; metalorganic chemical vapor deposition; second-order susceptibility;

D O I：

10.1016/j.optcom.2004.03.064

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Second harmonic generation (SHG) from ZnO thin films fabricated by metalorganic chemical vapor deposition (MOCVD) technique was carried out. By comparing the second harmonic signal generated in a series of ZnO films with different deposition temperatures, we conclude that a significant part of second harmonic signal is generated at the film deposited with appropriate temperature. The second-order susceptibility tensor chi(zzz)((2)) = 9.2 pm/V was deduced for a film deposited at 250 degreesC. (C) 2004 Elsevier B.V. All rights reserved.

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收藏

页码：65 / 70

页数：6

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