Terahertz-wave surface-emitted difference frequency generation in slant-stripe-type periodically poled LiNbO3 crystal

被引：144

作者：

Sasaki, Y

Yuri, A

Kawase, K

Ito, H

机构：

[1] Tohoku Univ, Elect Commun Res Inst, Sendai, Miyagi 9808577, Japan

[2] RIKEN, Wako, Saitama 3510198, Japan

[3] RIKEN, Photodynam Res Ctr, Sendai, Miyagi 9800868, Japan

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 18期

关键词：

D O I：

10.1063/1.1518779

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate terahertz-wave (THz-wave) surface-emitted difference frequency generation with nanosecond pulse duration. A slant-stripe-type periodically poled lithium niobate (PPLN) crystal was used to realize the quasi-phase-matching in two mutually perpendicular directions of optical and THz-wave propagation. A THz-wave with a wavelength near 200 mum was generated by mixing the radiation of a dual-signal-wave optical parametric oscillator based on a periodically phase-reversed PPLN crystal. (C) 2002 American Institute of Physics.

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页码：3323 / 3325

页数：3

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