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NASA NTRS · 19950070311

Five-Channel Polychromator Head

Abstract

Five-channel polychromator head samples Raman-scattering spectrum simultaneously at five wavelengths. Each channel consists of 1-mm fiber-optic cable that is individually translatable along dispersion axis of spectrometer to provide both flexibility and fine-tuning capability. Laser raman thermometer not thermometer in usual sense of word, but noncontact spectrometer that measures temperature indirectly in terms of relative intensities of selected Raman-scattering spectral lines.

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BibTeXRIS

Eskridge, Richard, Dobson, Chris, Lee, Mike, Robertson, Tony. 1995-10-01. Five-Channel Polychromator Head. https://ntrs.nasa.gov/citations/19950070311

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