Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Reexamination Certificate
2006-09-05
2006-09-05
Doan, Jennifer (Department: 2874)
Optical waveguides
With disengagable mechanical connector
Optical fiber to a nonfiber optical device connector
C385S053000, C385S088000, C385S092000
Reexamination Certificate
active
07101094
ABSTRACT:
In a laser apparatus, a plurality of semiconductor laser elements respectively emit laser beams; a multimode optical fiber has a light-entrance end and a light-emission end; an optical condensing system collects the laser beams emitted from the plurality of semiconductor laser elements, and couples the collected laser beams to the light-entrance end of the multimode optical fiber; and a protection member is arranged at the light-emission end of the multimode optical fiber, protects the light-emission end from the atmosphere, and has a light-emission window located at at least a predetermined distance from the light-emission end.
REFERENCES:
patent: 4398796 (1983-08-01), Dalgoutte et al.
patent: 5187759 (1993-02-01), DiGiovanni et al.
patent: 5392305 (1995-02-01), Jakobson
patent: 6362919 (2002-03-01), Flanders
patent: 6404786 (2002-06-01), Kondo et al.
patent: 6718088 (2004-04-01), Okazaki et al.
patent: 2002/0090172 (2002-07-01), Okazaki et al.
patent: 11-54852 (1999-02-01), None
patent: 11-87814 (1999-03-01), None
Kuramachi Teruhiko
Nagano Kazuhiko
Okazaki Yoji
Yamanaka Fusao
LandOfFree
Laser apparatus having protection member at light-emission... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laser apparatus having protection member at light-emission..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser apparatus having protection member at light-emission... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3619930