Optics: measuring and testing – By dispersed light spectroscopy – With sample excitation
Patent
1984-10-05
1986-12-30
Evans, F. L.
Optics: measuring and testing
By dispersed light spectroscopy
With sample excitation
356317, G01J 3443
Patent
active
046325506
ABSTRACT:
A measuring method for a time resolved emission spectrum or a time resolved excitation spectrum, wherein when emission transient waveforms from a pulse-excited sample are measured by the time correlation photon counting method; the emission transient waveforms are measured at every optimum wavelength in a problematical emission spectrum region; the measured emission transient waveforms are stored in a memory in order and at every wavelength; all the transient waveforms in each wavelength are measured; thereafter, the time resolved emission spectrum or the time resolved excitation spectrum is produced on the basis of all the above-mentioned stored emission transient waveform data, thereby enabling the proper spectrum to be produced efficiently.
REFERENCES:
Wilson et al., Analytical Chemistry, vol. 47, No. 2, Feb. 1975, pp. 256-266.
Leskovar et al., Review of Scientific Instruments, vol. 47, No. 9, Sep. 1976, pp. 1113-1121.
Lawton et al., Journal of Physics E: Scientific Instruments vol. 9, 1976.
Horns et al., Analytical Chemistry, vol. 48, No. 13, Nov. 1976, pp. 1937-1943.
Hara Kiyoaki
Yokoyama Issei
Yoshida Natsuki
Evans F. L.
Horiba Ltd.
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