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Fire-alarm with PbS Cell and Photo-transistor

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 15 Issue 1 Page 123-126
published_at 1965
KJ00000155533.pdf
[fulltext] 207 KB
Title
PbSセルとフォト・トランジスタを用いた火災報知器
Fire-alarm with PbS Cell and Photo-transistor
Creators Yamaguchi Katsuya
Source Identifiers
Fire-alarm with Ge. phototransistor and low impedance type PbS cell has been developed. The longer wavelength-limit of response is expanded to near infrared region (~2.9 microns), and it has been enabled to detect the over heated board or wall which emits near infrared radiation (~3.0 microns).
Subjects
応用物理学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1965
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部