Different types of optoelectronic bistabilities in resonant-tunnelling triangular-barrier optoelectronic switch (R-TOPS)

H. Sakata, K. Utaka, Y. Matsushima

Research output: Contribution to journalArticle

Abstract

Novel optoelectronic bistabilities in a resonant-tunnelling triangular-barrier optoelectronic switch (R-TOPS) are reported. Optically controlled S-shaped and N-shaped NDRs were observed simultaneously in a single device. Different types of optoelectronic bistabilities originated from S-shaped and N-shaped NDRs were obtained by changing the input light power.

Original languageEnglish
Pages (from-to)1098-1099
Number of pages2
JournalElectronics Letters
Volume31
Issue number13
DOIs
Publication statusPublished - 1995 Jun 22

Keywords

  • Optical bistability
  • Phototransistors
  • Resonant tunnelling devices

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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