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Optical Sensors - devices Electro-optical • The first...

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Optical Sensors FTIR: Distortions are compensated using softwarebased calibration techniques or using premolded plastic lenses. • Generally good image quality and large sensing area • Cannot be miniaturized like other optical
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Unformatted text preview: devices. Electro-optical: • The first layer is a polymer, that emits light when polarized with a proper voltage • The second layer is an array of photodiodes....
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