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首页> 外文期刊>Applied physics >Compact and widely tunable terahertz source based on a dual-wavelength intracavity optical parametric oscillation
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Compact and widely tunable terahertz source based on a dual-wavelength intracavity optical parametric oscillation

机译：基于双波长腔内光参量振荡的紧凑且可广泛调谐的太赫兹源

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摘要

In this paper, a continuously tunable terahertz (THz) source is obtained using a compact intracavity pumped dual-wavelength optical parametric oscillation operating around 2.1 μm as difference-frequency generation pump source. The tuning range of the THz-wave frequency covers from 0.147 THz to 3.651 THz. Based on the collinear difference-frequency generation in the GaSe crystal, the experiment result shows that our schematic is a good option to construct a compact and portable terahertz source with widely tunable range.
机译：在本文中，使用紧凑型腔内泵浦双波长光参量振荡（约2.1μm）作为差频发生泵浦源，获得了连续可调的太赫兹（THz）源。太赫兹波频率的调谐范围从0.147 THz到3.651 THz。基于GaSe晶体中共线差分频率的产生，实验结果表明，我们的原理图是构建可调谐范围广泛的紧凑型便携式太赫兹源的好选择。

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  • 来源
    《Applied physics》 |2010年第2期|p.181-185|共5页
  • 作者

    Y. Geng; X. Tan; X. Li; J. Yao;

  • 作者单位

    College of Physics Science and Technology, Shenzhen Key Laboratory of Sensor Technology, Shenzhen University,Shenzhen 518060, China College of Precision Instrument and Optoelectronics Engineering,Institute of Laser and Optoelectronics, Tianjin University,Tianjin 300072, China;

    College of Precision Instrument and Optoelectronics Engineering,Institute of Laser and Optoelectronics, Tianjin University,Tianjin 300072, China;

    College of Physics Science and Technology, Shenzhen Key Laboratory of Sensor Technology, Shenzhen University,Shenzhen 518060, China;

    College of Precision Instrument and Optoelectronics Engineering,Institute of Laser and Optoelectronics, Tianjin University,Tianjin 300072, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    frequency conversion; harmonic generation, including higher-order harmonic generation; optical parametric oscillators and amplifiers; nonlinear optical crystals;

    机译：变频;谐波产生;包括高次谐波产生;光学参量振荡器和放大器;非线性光学晶体;

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