• DocumentCode
    732991
  • Title

    Structural optimization for modulation efficiency enhancement in a top-gated graphene optical modulator

  • Author

    Warabi, Kaori ; Rai Kou ; Nishi, Hidetaka ; Tanabe, Shinichi ; Kobayashi, Yuzuki ; Yamamoto, Tsuyoshi ; Yamada, Koji ; Nakajima, Hirochika

  • Author_Institution
    Grad. Sch. of Adv. Sci. & Eng., Waseda Univ., Tokyo, Japan
  • fYear
    2015
  • fDate
    10-15 May 2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We investigated a top-gated graphene optical modulator on a CMOS compatible silicon photonic platform. The structural optimization results revealed that the modulation efficiency is able to reach to 0.05 dB/μm with very low insertion loss.
  • Keywords
    elemental semiconductors; graphene; integrated optoelectronics; optical losses; optical modulation; silicon; C-Si; CMOS compatible silicon photonic platform; insertion loss; modulation efficiency enhancement; structural optimization; top-gated graphene optical modulator; Graphene; Insertion loss; Optical losses; Optical modulation; Optical saturation; Optical waveguides;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2015 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    7183428
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=732991