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首页> 中文期刊> 《中国物理：英文版》 >16-channel dual-tuning wavelength division multiplexer/demultiplexer

16-channel dual-tuning wavelength division multiplexer/demultiplexer

         
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摘要

A 16-channel dual tuning wavelength division multiplexer/demultiplexer based on silicon on insulator platform is demonstrated, which is both peak wavelength tunable and output optical power tunable. The wavelength division mul-tiplexer/demultiplexer consists of an arrayed waveguide grating for wavelength division multiplexing/demultiplexing, a heater for peak wavelength tuning and a variable optical attenuator based on p–i–n carrier-injection structure for optical power tuning. The experimental results show that the insertion loss on chip of the device is 3.7 dB–5.7 dB and the crosstalk is 7.5 dB–9 dB. For the tunability of the peak wavelength, 1.058-nm wavelength tunability is achieved with 271.2-mW power consumption, and the average modulation efficiency is 3.9244 nm/W;for the tunability of the optical power, the op-tical power equalization is achieved in all 16 channels, 20-dB attenuation is achieved with 144.07-mW power consumption, and the raise/fall time of VOA is 35 ns/42 ns.

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  • 来源
    《中国物理：英文版》 |2018年第12期|360-366|共7页
  • 作者

    Pei Yuan; Yue Wang; Yuan-Da Wu; Jun-Ming An; Xiong-Wei Hu;

  • 作者单位

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

    College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100083, China;

    State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;

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  • 正文语种 eng
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