Photonic crystal slow light devices fabricated by CMOS-compatible process

  • Baba Toshihiko
    Department of Electrical and Computer Engineering, Yokohama National University
  • Nguyen Hong C.
    Department of Electrical and Computer Engineering, Yokohama National University
  • Ishikura Norihiro
    Department of Electrical and Computer Engineering, Yokohama National University
  • Suzuki Keijiro
    Department of Electrical and Computer Engineering, Yokohama National University
  • Shinkawa Mizuki
    Department of Electrical and Computer Engineering, Yokohama National University
  • Hayakawa Ryo
    Department of Electrical and Computer Engineering, Yokohama National University
  • Kondo Keisuke
    Department of Electrical and Computer Engineering, Yokohama National University

抄録

We have studied wideband dispersion-free slow light in photonic crystal waveguides and other photonic nanostructures, which allows tunable delays in short optical pulses and the enhancement of light-matter interaction. This paper demonstrates the state-of-the-art devices fabricated by CMOS-compatible process, where compact devices of 200-400µm lengths are integrated with Si photonics components and controlled by DC and AC electronics. They are applied for dispersion controllers, optical correlators, DQPSK receivers, retiming of pulse train, two-photon absorption photo-diodes and Mach-Zehnder modulators.

収録刊行物

  • IEICE Electronics Express

    IEICE Electronics Express 10 (10), 20132002-20132002, 2013

    一般社団法人 電子情報通信学会

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