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Synchronization in air-slot photonic crystal optomechanical oscillators

机译：气隙光子晶体光机电振荡器的同步

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摘要

In this Letter, we report observations for the optomechanical oscillator (OMO) synchronization in an air-slot photonic crystal (PhC) cavity driven by a single laser source. Two very-close mechanical modes are found in the air-slot PhC OMO cavity and can be locked to each other at drive powers above the threshold with different detunings. The improvement in phase noise (-70 dBc/Hz at 10 kHz offset) for the synchronized OMO is reported as well. The stable frequency tones obtained open a path toward reconfigurable synchronized oscillator networks.
机译：在这封信中，我们报告了由单个激光源驱动的气隙光子晶体（PhC）腔中的光机械振荡器（OMO）同步的观察结果。在空气插槽PhC OMO腔中发现了两种非常接近的机械模式，它们可以通过不同的失谐在高于阈值的驱动功率下彼此锁定。还报告了同步OMO的相位噪声（在10 kHz偏移时为-70 dBc / Hz）的改善。所获得的稳定的频率音调为通向可重构同步振荡器网络的道路打开了道路。

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  • 来源
    《Applied Physics Letters》 |2017年第11期|111107.1-111107.4|共4页
  • 作者

    Yongjun Huang; Jiagui Wu; Jaime Gonzalo Flor Flores; Mingbin Yu; Dim-Lee Kwong; Guangjun Wen; Chee Wei Wong;

  • 作者单位

    Centre for RFIC and System Technology, School of Communication and Information Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China,Fang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of California, Los Angeles, California 90095, USA;

    Fang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of California, Los Angeles, California 90095, USA ,College of Electronic and Information Engineering, Southwest University, Chongqing 400715, China;

    Fang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of California, Los Angeles, California 90095, USA;

    Institute of Microelectronics, A* STAR, Singapore 117865;

    Institute of Microelectronics, A* STAR, Singapore 117865;

    Centre for RFIC and System Technology, School of Communication and Information Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China;

    Fang Lu Mesoscopic Optics and Quantum Electronics Laboratory, University of California, Los Angeles, California 90095, USA;

  • 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);
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  • 正文语种 eng
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  • 入库时间 2022-08-18 03:14:00

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