SWIR optical filters have use in remote sensing

Feb. 24, 2022
Shortwave-infrared (SWIR) sputter-coated optical filters for remote sensing are designed to optimize the signal-to-noise ratio.

Shortwave-infrared (SWIR) sputter-coated optical filters for remote sensing are designed to optimize the signal-to-noise ratio. They have precise center wavelengths from 380 to 2800 nm, narrow transmission bands, flat-top transmission, and OD4 off-band blocking. Automated vision applications include machine vision and robotic guidance.

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