Ultra-wideband THz Detection by Using DAST Crystal based on Frequency Up-conversion Technique

被引：0

作者：

Qi, Feng ^{[1
]}

Nawata, Koji ^{[1
]}

Notake, Takashi ^{[1
]}

Kawamata, Hiroshi ^{[1
]}

Matsukawa, Takeshi ^{[1
]}

Minamide, Hiroaki ^{[1
]}

机构：

[1] RIKEN ASI, Tera Photon Lab, Aoba Ku, Sendai, Miyagi 9800845, Japan

来源：

2012 37TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2012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：

Frequency up-conversion has been proved to be very effective in THz generation. Reverse physical process can serve THz detection. Based on our in-house characterization of DAST crystal and previous intense studies of monochromatic THz generation, we propose an ultra-wideband THz detection approach by using frequency up-conversion technique, which may work from around 2 THz, up to 28 THz at room temperature, accompanied with a high sensitivity.

引用

页数：2

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