Optical waveguides – With optical coupler – Input/output coupler
Patent
1993-12-14
1995-10-10
Healy, Brian
Optical waveguides
With optical coupler
Input/output coupler
385 33, 385 34, 385 27, 385 28, 385 88, 385124, 385 98, 65385, 65387, 65406, 65407, G02B 632, C03C 2502
Patent
active
054577594
ABSTRACT:
An optical system comprising a monomode main optical fiber coupled to a phototransducer, by means of an assembly between the monomode optical fiber and the phototransducer, which assembly comprises, in succession: a piece of graded index multimode fiber, a piece of step index multimode fiber, and a microlens.
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Kalonji Ndiata
Semo Jack
France Telecom
Healy Brian
LandOfFree
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