Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Patent
1979-02-22
1981-03-03
Evans, F. L.
Optics: measuring and testing
By dispersed light spectroscopy
Utilizing a spectrometer
356308, G01J 328
Patent
active
042537657
ABSTRACT:
In a multi-wavelength spectrophotometer using a self-scanning detector, the range of wavelengths to be scanned by the detector is divided into plural subranges. These wavelength subranges are subjected to the wavelength scanning with different integration times respectively. The detector output at the scanning of each wavelength subrange is stored in a memory. Thereafter, the stored data is read out in a form of a continuous wavelength range.
REFERENCES:
patent: 4060327 (1977-11-01), Jacobowitz et al.
Horlick, Applied Spectroscopy, vol. 30, No. 2, Mar./Apr. 1976, pp. 113-123.
Horlick et al, Contemporary Topic of Analytical and Clinical Chemistry, vol. 1, 1977, pp. 195-205.
Kato Iwao
Sonobe Shigeru
Evans F. L.
Hitachi , Ltd.
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