Fiber-hob system used in optic communication system includes end piece, through which optic fibers are inserted, groove, and optocoupler, placed in groove

摘要

Fiber-hob optic system (S) is manufactured so that series of optic fibers with different mode field diameters (4a, 4b, 5, 8a, 8b) enter through end piece (3). Groove (7) is formed in end piece, and optocoupler (2) is located in groove. Groove divides optic fiber (5), which has maximum mode field diameter, into two optic fibers (5a, 5b). Independent claims are also included for (a) the optic module, and for (b) the manufacturing method of the optic apparatus.