Very-low-current and high-speed switching operation of InAlGaAs/InAlAs/InP Mach-Zehnder interferometer-type photonic switch

Yuta Ueda, Shinya Nakamura, Katsuyuki Utaka, Takashi Shiota, Takeshi Kitatani

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We fabricated an InAlGaAs/InAlAs/InP semiconductor photonic switch with a Mach-Zehnder interferometer (MZI) and multi-mode interference (MMI) couplers for low-power consumption operation. As a result, very-low-current switching operation was attained with as low as 3.5 mA experimentally. High-speed switching operation with nano-second-order switching time was also confirmed.

Original languageEnglish
Pages (from-to)923011-923013
Number of pages3
JournalApplied Physics Express
Volume1
Issue number9
DOIs
Publication statusPublished - 2008 Sep 1

    Fingerprint

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this