Bias free operational 107-Gbaud ultra-fast photodetector

T. Umezawa, K. Akahane, N. Yamamoto, A. Kanno, Tetsuya Kawanishi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)


We designed a high-baud-rate UTC photodetector without a bias circuit for the first time. The photodetector's wideband frequency response over 100 GHz and clear eye diagrams up to 107 Gbaud were confirmed at 0 V. Bit error rate is discussed for 56 Gbaud and 107 Gbaud.

Original languageEnglish
Title of host publicationEuropean Conference on Optical Communication, ECOC
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9788460817413
Publication statusPublished - 2015 Nov 30
Externally publishedYes
Event41st European Conference on Optical Communication, ECOC 2015 - Valencia, Spain
Duration: 2015 Sept 272015 Oct 1


Other41st European Conference on Optical Communication, ECOC 2015

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials


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