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 5925-01-190-5372
NSN 5950-01-354-5246
NSN 5925-01-272-6780
NSN 5895-00-952-6704
NSN 5990-01-380-7815
NSN 6145-01-237-7678
NSN 5930-01-425-9575
NSN 6130-01-498-6592
NSN 5990-01-327-1558
NSN 7035-01-483-7824
NSN 5975-01-551-5853
NSN 6610-01-412-5776