The difference between the infrared absorption of the iris and infrared reflectivity of the eyeball controls the operation of a device consisting of an infrared source and amplifier, a cadmium selenide infrared sensor, and an infrared filter.


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    Title :

    Photoelectric sensor output controlled by eyeball movements


    Publication date :

    1965-03-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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