Extended wavelength response

Traditional vision applications are limited to the recording and capture of images in the visible and near infrared (NIR) spectrum. This limitation is caused by silicon, the material used in the majority of sensors.

In silicon, photons in the visible wavelength have enough energy to release the electrons and penetrate material such as silicium. Shortwave light on the other hand is richer in energy, but sensors with quartz glass or removable cover glass are necessary for the shortwave light to reach the photosensitive silicon layer.

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Extended wavelength response