Optically reconfigurable gate array driven by a lithium-ion battery

Shinya Fujisaki, Minoru Watanabe

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

Abstract

Currently, optically reconfigurable gate arrays have been being developed for space radiation environment applications. An optically reconfigurable gate array consists of a holographic memory, a laser array, and an optically reconfigurable gate array VLSI. The optically reconfigurable gate array is a type of field programmable gate arrays (FPGAs). The radiation tolerance of the optically reconfigurable gate arrays are much higher than those of currently available FPGAs in terms of total-ionizing-dose and soft-error tolerances. This paper therefore presents an optically reconfigurable gate array using a radiation-hardened stabilized power supply unit based on a lithium-ion battery. A radiation-hardened stabilized power supply unit has been experimentally confirmed as having radiation tolerance greater than 300 kGy using a 60Co gamma radiation source.

Original languageEnglish
Title of host publication2017 IEEE CPMT Symposium Japan, ICSJ 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages227-230
Number of pages4
ISBN (Electronic)9781538627129
DOIs
Publication statusPublished - Dec 26 2017
Externally publishedYes
Event2017 IEEE CPMT Symposium Japan, ICSJ 2017 - Kyoto, Japan
Duration: Nov 20 2017Nov 22 2017

Publication series

Name2017 IEEE CPMT Symposium Japan, ICSJ 2017
Volume2017-January

Conference

Conference2017 IEEE CPMT Symposium Japan, ICSJ 2017
Country/TerritoryJapan
CityKyoto
Period11/20/1711/22/17

ASJC Scopus subject areas

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

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