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Non-Lorentzian pump resonances in whispering gallery optical parametric oscillators

机译:耳语画廊光学参量振荡器中的非洛伦兹泵浦共振

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摘要

Whispering gallery optical parametric oscillators are millimeter-sized monolithic sources for tunable coherent light. Several experiments have revealed that during optical parametric oscillation the pump resonance strongly differs from a Lorentzian shape. We theoretically and experimentally analyze these line-shape distortions. It turns out that the line shape of the pump resonance strongly depends on the coupling strength of the pump light and on the loss ratio between generated light and pump light. The line-widths, i.e. the losses, for the light generated by the parametric process can be deduced without measuring them directly.
机译:耳语画廊光学参量振荡器是毫米大小的单片光源,用于可调谐相干光。一些实验表明,在光学参量振荡期间,泵浦共振与洛伦兹形状有很大不同。我们在理论上和实验上分析了这些线形失真。事实证明,泵浦谐振的线形强烈地取决于泵浦光的耦合强度以及所产生的光与泵浦光之间的损耗比。由参数过程产生的光的线宽,即损耗,可以在不直接测量的情况下得出。

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  • 来源
  • 会议地点 San Francisco CA(US)
  • 作者单位

    Laboratory for Optical Systems, Department of Microsystems Engineering - IMTEK,University of Freiburg, Georges-Koehler-Allee 102, 79110 Freiburg, Germany;

    Laboratory for Optical Systems, Department of Microsystems Engineering - IMTEK,University of Freiburg, Georges-Koehler-Allee 102, 79110 Freiburg, Germany;

    Laboratory for Optical Systems, Department of Microsystems Engineering - IMTEK,University of Freiburg, Georges-Koehler-Allee 102, 79110 Freiburg, Germany;

    Laboratory for Optical Systems, Department of Microsystems Engineering - IMTEK,University of Freiburg, Georges-Koehler-Allee 102, 79110 Freiburg, Germany,Fraunhofer Institute for Physical Measurement Techniques - IPM, Heidenhofstr. 8, 79110 Freiburg, Germany;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Nonlinear optics; Optical parametric oscillators; Monolithic resonators;

    机译:非线性光学光学参量振荡器;单片谐振器;

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