Optical fiber array substrate and method for producing the same

Details Optical fiber array substrate and method for producing the same Optical fiber array substrate and method for producing the same

2008-07-29

2008-07-29

Font, Frank G (Department: 2883)

Optical waveguides

Accessories

External retainer/clamp

C385S134000, C385S136000, C385S147000, C065S385000, C065S386000, C065S433000, C065S435000

Reexamination Certificate

active

10507955

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: 5420953 (1995-05-01), Boudreau et al.
patent: 6226429 (2001-05-01), Hikita 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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