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    1. Test & Measurement
    2. Test & Measurement

    NIR spectrometer

    May 1, 1995
    Near-IR (1-3 µm) miniature fiberoptic spectrometer offers greater dynamic range while using lead-sulfide, 32-element linear arrays. Each section, which can be combined to form 128-, 256-, and 512-element arrays, uses its own multiplexer. A global scaling technique levels the dark current for greater dynamic range out of each element well.

    Near-IR (1-3 µm) miniature fiberoptic spectrometer offers greater dynamic range while using lead-sulfide, 32-element linear arrays. Each section, which can be combined to form 128-, 256-, and 512-element arrays, uses its own multiplexer. A global scaling technique levels the dark current for greater dynamic range out of each element well.

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