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首页> 外文期刊>Optics Letters >Electro-optically spectrum switchable, multiwavelength optical parametric oscillators based on aperiodically poled lithium niobate
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Electro-optically spectrum switchable, multiwavelength optical parametric oscillators based on aperiodically poled lithium niobate

机译:基于非周期性抛光锂铌酸盐的电光谱可切换,多波长光学参数振荡器

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摘要

We report the first fast switchable multiwavelength optical parametric oscillator based on aperiodic optical superlattice technology. The constructed aperiodically poled lithium niobate (APPLN) integrates the functionalities of two quasi-phase-matching devices on a chip to work simultaneously as an electro-optic (EO) switchable notch-like filter and a multiline optical parametric downconverter. When such an APPLN is built in a 1064-nm-pumped optical resonator system, we achieve the oscillation of dual signals at 1540 and 1550 nm, for a single signal at 1540 nm, and a single signal at 1550 nm in the system when the 3-cm-long APPLN is driven by 0 V, 354 V, and 805 V, respectively. The switching among the three signal spectra is operationally simple and electro-optically fast. The electro-optically switched signals also feature enhanced power spectral density due to the unique EO gain-spectrum filtering mechanism employed in this work. (C) 2020 Optical Society of America
机译:我们以非周期性光学超晶格技术报告第一快速切换多波长光学参数振荡器。 构建的非周期性抛光锂铌酸锂(Appln)将两个准相匹配装置的功能集成在芯片上以同时用作电光(EO)可切换的凹口滤波器和多线光学参数下变频器的工作。 当这样的AppleN内置在1064-NM泵浦的光学谐振器系统中时,我们在1540和1550nm处实现双信号的振荡,在1540nm处为单个信号,并且在系统中为1550nm处的单个信号 3厘米长的Appln分别由0V,354V和805V驱动。 三个信号光谱之间的切换在操作上简单且电光快速。 由于本工作中采用的独特EO增益频谱滤波机构,电光切换信号也具有增强的功率谱密度。 (c)2020美国光学学会

著录项

  • 来源
    《Optics Letters》 |2020年第20期|共4页
  • 作者单位

    Natl Cent Univ Dept Opt &

    Photon Jhongli 320 Taiwan;

    Natl Cent Univ Dept Opt &

    Photon Jhongli 320 Taiwan;

    Natl Cent Univ Dept Opt &

    Photon Jhongli 320 Taiwan;

    Natl Tsinghua Univ Brain Res Ctr Hsinchu 30013 Taiwan;

    Natl Cent Univ Dept Opt &

    Photon Jhongli 320 Taiwan;

    Natl Cent Univ Dept Opt &

    Photon Jhongli 320 Taiwan;

    Friedrich Schiller Univ Jena Inst Appl Phys Abbe Ctr Photon D-07745 Jena Germany;

    Friedrich Schiller Univ Jena Inst Appl Phys Abbe Ctr Photon D-07745 Jena Germany;

    Natl Cent Univ Dept Opt &

    Photon Jhongli 320 Taiwan;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 计量学;光学;
  • 关键词

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