All-optical subharmonic clock recovery and demultiplexing

H. Yokoyama, Y. Hashimoto, H. Kurita, I. Ogura

Research output: Contribution to conferencePaperpeer-review

10 Citations (Scopus)


A novel method for stabilizing the all-optical subharmonic clock recovery with using mode-locked semiconductor laser diode (MLLD) devices is described. All-optical demultiplexing from 40 Gbit/s to 10 Gbit/s is demonstrated by applying the subharmonic clock recovery in combination with the gate-switching operation of a semiconductor saturable absorber device.

Original languageEnglish
Number of pages3
Publication statusPublished - 2000 Jan 1
Externally publishedYes
EventOptical Communication Conference - Baltimore, MD, USA
Duration: 2000 Mar 72000 Mar 10


OtherOptical Communication Conference
CityBaltimore, MD, USA

ASJC Scopus subject areas

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


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