Optical fiber connector with non-PC-coupling

Details Optical fiber connector with non-PC-coupling Optical fiber connector with non-PC-coupling

1997-12-15

2000-09-26

Palmer, Phan T. H.

Optical waveguides

With disengagable mechanical connector

Structure surrounding optical fiber-to-fiber connection

385721, 385 78, 385 59, G02B 638

Patent

active

06123463&

ABSTRACT:
An optical fiber connector at least comprising an optical fiber ferrule capable of fixing an optical fiber, and an optical fiber fixed in the optical fiber ferrule, a pair of the optical fiber connectors being used such that their respective end faces are opposed to each other to connect the optical fibers; wherein the core portion at the end of the optical fiber is recessed inwardly of the end face of the cladding, and the end face of the optical fiber is recessed inwardly of the end face of the ferrule; whereby reduction in variations is achieved in connection loss occurring depending on whether PC coupling takes place or not, and variations in connection loss associated with multiple reflection.

REFERENCES:
patent: 5636298 (1997-06-01), Jiang et al.
patent: 5796894 (1998-08-01), Csipkes et al.
Patent Abstracts of Japan vol. 017, No. 184 (P-1519), Apr. 9, 1993 & JP 04 336509 A (Nippon Telegr & Teleph Corp), Nov. 24, 1992.

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