Compact low-power-consumption optical modulator

Eiichi Yamada, Ken Tsuzuki, Nobuhiro Kikuchi, Hiroshi Yasaka

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Optical modulators are indispensable devices for optical fiber communications. They turn light emitted from a laser diode on and off at ultrahigh speed and generate high-speed optical signals. By employing the "n-i-n structure" in the core layer, NTT Photonics Laboratories has developed an optical modulator that is less than one-tenth the size and consumes one-third the power of commercially available devices. This success is a major step toward broadband technologies that will reduce the load on the environment.

Original languageEnglish
Pages (from-to)41-45
Number of pages5
JournalNTT Technical Review
Volume3
Issue number3
Publication statusPublished - 2005 Mar 1
Externally publishedYes

ASJC Scopus subject areas

  • Computer Science Applications
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Compact low-power-consumption optical modulator'. Together they form a unique fingerprint.

  • Cite this

    Yamada, E., Tsuzuki, K., Kikuchi, N., & Yasaka, H. (2005). Compact low-power-consumption optical modulator. NTT Technical Review, 3(3), 41-45.