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Widely Tunable 1.55-μm Detuned Dual-Mode Laser Diode for Compact Continuous-Wave THz Emitter

机译:适用于紧凑型连续波THz发射器的宽可调1.55μm失谐双模激光二极管

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摘要

We report the use of a widely tunable detuned dual-mode laser diode (DML) as a compact and portable continuous-wave THz emitter. The wavelength difference between the two losing modes of this DML can be tuned from 2.4 nm to 9.3 nm by using integrated microheaters. The power difference between these modes is less than 1 dB, and the side-mode suppression ratio is greater than 30 dB over the entire tuning range.
机译:我们报告了广泛使用的可调失谐双模激光二极管(DML)作为紧凑型便携式连续波THz发射器的使用。通过使用集成的微型加热器,可以将这种DML的两种损耗模式之间的波长差从2.4 nm调整到9.3 nm。这些模式之间的功率差小于1 dB,并且在整个调谐范围内,旁模式抑制比大于30 dB。

著录项

  • 来源
    《ETRI journal》 |2011年第5期|p.810-813|共4页
  • 作者单位

    The Creative & Challenging Research Laboratory, ETRL Daejeon,Rep. Of Korea;

    rnThe Convergence Components & Materials Research Laboratory, ETRL Daejeon, Rep. Of Korea.;

    rnThe Creative & Challenging Research Laboratory, ETRL Daejeon,Rep. Of Korea;

    rnThe Department of Physics, Chungnam National University, Daejeon, Rep. Of Korea;

    rnThe Convergence Components & Materials Research Laboratory, ETRL Daejeon, Rep. Of Korea.;

    rnThe Creative & Challenging Research Laboratory, ETRL Daejeon,Rep. Of Korea;

    rnThe Convergence Components & Materials Research Laboratory, ETRL Daejeon, Rep. Of Korea.;

    rnThe Creative & Challenging Research Laboratory, ETRL Daejeon,Rep. Of Korea;

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

    distributed feedback lasers; wavelength tunable laser; dual-wavelength; photomixing; terahertz;

    机译:分布式反馈激光器;波长可调激光器双波长光混合太赫兹;

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