Power and encircled flux alignment

Details Power and encircled flux alignment Power and encircled flux alignment

2007-11-13

2007-11-13

Connelly-Cushwa, Michelle (Department: 2874)

Optical waveguides

With optical coupler

With alignment device

C385S088000

Reexamination Certificate

active

11157564

ABSTRACT:
A system and method for aligning optical components based on coupled optical power and encircled flux is described. In one embodiment of the invention, coupled power and encircled flux is measured corresponding to multiple locations of a first optical component relative to a second optical element. The measured coupled power and encircled flux values are analyzed and an appropriate location of the first optical component relative to the second optical component is selected.

REFERENCES:
patent: 4746195 (1988-05-01), Auracher et al.
patent: 4854667 (1989-08-01), Ebata et al.
patent: 6530697 (2003-03-01), Johnson et al.
patent: 2002/0081075 (2002-06-01), Miyazaki
patent: 2004/0051880 (2004-03-01), Seko et al.
patent: 2004/0160998 (2004-08-01), Gruhlke et al.
patent: 06259781 (1994-09-01), None

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