使用光导天线进行超过170THz的超宽带太赫兹场探测

2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science Pub Date : 2008-05-04 DOI:10.1109/CLEO.2008.4551804

Masaaki Ashida, R. Akai, H. Shimosato, Ikufumi Katayama, Tadashi Itoh, Katsuhiko Miyamoto, Hiromasa Ito

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引用次数: 11

摘要

我们演示了利用光导天线结合6秒持续时间的超短激光脉冲和DAST晶体进行超宽带太赫兹场探测。我们成功地在近红外区域观测到超过170太赫兹的超高频成分。

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Ultrabroadband THz field detection beyond 170THz with a photoconductive antenna

We demonstrate ultrabroadband THz field detection with a photoconductive antenna using a combination of ultrashort laser pulses of 6 fs duration and a DAST crystal. We successfully observed ultra-high frequency component beyond 170 THz in near-infrared region.

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来源期刊

2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science

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