Measurement of Filters used in Night Vision Applications
contributed by Ocean Optics |
Introduction
Measuring transmission filters used in night vision compatible environments demands a spectrometer system sensitive to very low light levels over a broad dynamic range, from 0.001% to 90%. A QE series spectrometer optimized for this task is a good option, offering high signal to noise, low stray light and good optical resolution from the UV through NIR.
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