Packaged fiber optic modules

摘要: A module for a fiber optic data transmission system which will accommodate either suitable light source or photoelectric detector. The incorporates an integrated electronic assembly, such as hybrid microelectronic assembly. assembly has provision transducer preferably cylindrical mount disposed in recess of the entire may be surrounded by can having transparent window. is provided with collimating lens permits it to receive emit collimated beam. Between bundle and transducer, there focusing lens. receives emits beam focuses on bundle. housing surrounds module. Means, retainer ring, are holding within housing. Similar means maintaining distance between optical established ferrule turn urged toward nut threaded sleeve portion.