Optical isolator module

Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector

Reexamination Certificate

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Details

C385S088000, C385S092000, C385S093000

Reexamination Certificate

active

06872012

ABSTRACT:
An optical isolator module having a capillary3to which an optical fiber2has been fitted, an optical isolator7provided on the light-incident side of the capillary and a transparent member8, and being set in a housing of a semiconductor module. The optical isolator module is provided on the side opposite to the light-incident side of the capillary, with a hermetic bead11which i) holds an optical fiber2which extends from the capillary in the direction opposite to its light-incident side and whose bare fiber stands uncovered by removing a resin coat, and ii) is fitted in a hermetically sealable state into an opening made in a housing side wall of the semiconductor module.

REFERENCES:
patent: 4548466 (1985-10-01), Evans et al.
patent: 5978535 (1999-11-01), Mitsuda et al.
patent: 6318910 (2001-11-01), Higashikawa
patent: 6-194548 (1994-07-01), None
patent: 8-227028 (1996-09-01), None
patent: 10-256672 (1998-09-01), None
patent: 11-295564 (1999-10-01), None
patent: 2998735 (1999-11-01), None
patent: 2000-147312 (2000-05-01), None
patent: 2001-215372 (2001-08-01), None
patent: 2002-116355 (2002-04-01), None

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