A High-powered Optoelectronic Switch with Picosecond Risetime

• Koga Ryuji

• Ebara Masami

• Kosaka Megumi

• Sano Hiroya

抄録

A switch element has been developed so that a kilovolt step voltage should be supplied to a 50Ω transmission line with a subnanosecond rise time. The element is of silicon substrate with high purity and a pair of electrodes is attached by the evaporation process. The switch action is performed by the photoconductivity produced by the laser light pulse. This paper deals with a preliminary analysis, manufacturing processes and experimental results of the optoelectronic switch. A performance of 320V output with less than 4 ns risetime was obtained with sufficient persistence for more than 2×10(5) pulse shots. This switch was successfully applied to an optical waveform monitor for laser light pulses giving a resolution less than 2 ns.

収録刊行物

• Memoirs of the School of Engineering, Okayama University

  Memoirs of the School of Engineering, Okayama University 14 (2), 13-22, 1980-03-01

  岡山大学工学部

詳細情報

• CRID: 1390290699533719808
• NII論文ID: 120002307887
• NII書誌ID: AA00733903
• ISSN: 04750071
• DOI: 10.18926/15741
• Web Site: https://ousar.lib.okayama-u.ac.jp/15741
• 本文言語コード: en
• データソース種別:
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  • IRDB
  • CiNii Articles