A device containing one or more light sources (either incandescent, glow, or solid state, lamps) opticallycoupled to one or more semiconductor type photo-sensitive elements, all of which are contained in an opaque enclosure. Light generated within the device by the application of an appropriate electrical input to the light source(s) acts upon the light sensor(s) to produce a corresponding output or change in some electrical quantity or variation in some electrical property. For items in which the light in directed at another item and the reflected light is interpreted (read) see scanner, optical.
Classification: Photosensitive semiconductor devices, nesoi
NSN 5920-01-322-4216
NSN 6135-01-215-1245
NSN 5965-01-215-0993
NSN 5945-01-247-9911
NSN 6645-01-632-1127
NSN 5975-00-553-7151
NSN 5915-00-426-8298
NSN 7035-00-500-7839
NSN 4140-01-163-4350
NSN 6610-01-382-7894
NSN 6240-01-491-6118
NSN 6685-01-423-7269