Optical fiber array substrate

Details Optical fiber array substrate Optical fiber array substrate

2008-02-22

2009-11-10

Font, Frank G (Department: 2883)

Optical waveguides

Accessories

External retainer/clamp

C385S134000, C385S136000

Reexamination Certificate

active

07616857

ABSTRACT:
An optical fiber array substrate11has, in one surface thereof, eight V-grooves12for securing eight optical fibers14aligned in parallel to each other, and V-shaped side grooves13formed outside of the respective outermost V-grooves12located at the opposite sides of the substrate11. The apexes of the outside ridges12cand12ddefining the outermost V-grooves12are at the same height as the apexes of the inside ridges12aand, the height of the bottom13aof the side groove13is lower than that of a contact point12ebetween the ridge line of the V-groove12and optical fiber14.

REFERENCES:
patent: 5199966 (1993-04-01), Harvey et al.
patent: 6226429 (2001-05-01), Hikita et al.
patent: 6249619 (2001-06-01), Bergmann et al.
patent: 2002/0028036 (2002-03-01), Kato
patent: 0947867 (1999-06-01), None
patent: 409145948 (1997-06-01), None
patent: 410020141 (1998-01-01), None

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