Optical waveguides – With optical coupler – Particular coupling function
Patent
1997-06-10
1999-09-21
Palmer, Phan T. H.
Optical waveguides
With optical coupler
Particular coupling function
385 33, 385 31, 372703, 359131, G02B 626
Patent
active
059564415
ABSTRACT:
A structure allowing multiple optical paths through an optical isolator or the like with substantially no interaction. A lens collimates light from a first multiple fiber optic path termination. The collimated light is processed by an optical isolator unit or another optical processing unit such as a coupler. The processed light is reimaged onto a second multiple fiber optic path termination. Preferably, the optical paths in the first termination are in one-to-one correspondence with the optical paths in the second termination.
REFERENCES:
patent: 5796889 (1998-08-01), Xu et al.
Fairchild Stephen Kenneth
Knerr Reinhard Heinrich
McClain Stephen Charles
Thorsten Neal Henry
Lucent Technologies - Inc.
Palmer Phan T. H.
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