Optical waveguides – With optical coupler – Input/output coupler
Patent
1994-08-24
1995-10-31
Healy, Brian
Optical waveguides
With optical coupler
Input/output coupler
385 33, 385 34, 385 77, 385 78, 385 88, 385 93, 385 85, 385 52, G02B 642
Patent
active
054637074
ABSTRACT:
An optical fiber receptacle has a glass rod lens in its one end side and a front end of an optical fiber to be connected to the opposite end side of the receptcle is brought into physical contact with a spherical surface of the glass rod lens to thereby make the optical fiber optically couple with an optical element to be provided on the glass rod lens side, wherein a housing including a sleeve for insertion of the front end of the optical fiber therein is fixed to a lens holder for fixedly holding the glass rod lens by fusion so that the center of the sleeve and the center of the spherical surface of the glass rod lens are aligned.
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Aoki Naofumi
Nakata Naotaro
Okada Kenji
Healy Brian
Nippon Telegraph & Telephone Corporation
Rohm & Co., Ltd.
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