DEVELOPMENT OF A HIGH SPEED TIME-RESOLVED SPECTROSCOPE AND ITS APPLICATION TO ANALYSIS OF TIME-VARYING OPTICAL SPECTRUM.

Kiminori Sato, Tomohiko Sato, Hideaki Sone, Tasuku Takagi

Research output: Contribution to conferencePaper

Abstract

The authors developed a spectroscopic measuring system that can be controlled by a microcomputer to analyze the time-varying optical spectrum. A charge-coupled linear image sensor which has 128 pixels is used in this system as an optical detector, so that the optical spectrum can be measured quickly in a parallel way. The spectral line to be measured ranges from about 250 nm to 700 nm in wavelength. All data are digitized and transferred to a microcomputer to store in a floppy disk, and they can be processed for display in various forms. This system has been applied to the spectrum analysis of emitted light due to contact arc discharge.

Original languageEnglish
Pages259-263
Number of pages5
Publication statusPublished - 1987

ASJC Scopus subject areas

  • Engineering(all)

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