Tunable Terahertz Generation in Periodically Poled Structures Using Femtosecond Laser Pulses

被引：0
|
作者：
Yu, N. E. [1 ]
Kang, C. [1 ]
Yoo, H. K. [1 ]
Jung, C. [1 ]
Lee, Y. L. [1 ]
Kee, C. -S. [1 ]
Ko, D. -K. [1 ]
Kitamura, K. [2 ]
Takekawa, S. [2 ]
Lee, J. [1 ]
机构：
[1] GIST, Adv Photon Res Inst, Kwangju 500712, South Korea
[2] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan
来源：
2008 33RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES, VOLS 1 AND 2 | 2008年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Terahertz generations were demonstrated in periodically poled lithium niobate and lithium tantalate crystals around 1-2 THz. Different forward and backward terahertz radiations are possible in periodically poled structures via difference frequency generation within the ultra-broad pump laser. The generated THz pulses could be controlled by the quasi-phase matching structures.
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页码：517 / 517
页数：1
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