Optical waveguides – Optical fiber waveguide with cladding – Utilizing nonsolid core or cladding
Reexamination Certificate
2007-07-17
2007-07-17
Pak, Sung (Department: 2874)
Optical waveguides
Optical fiber waveguide with cladding
Utilizing nonsolid core or cladding
C385S126000
Reexamination Certificate
active
10907607
ABSTRACT:
A photonic optical fiber and method of making the optical fiber. The method includes assembling a plurality of elongate elements to define an elongate void; forming within the void a material contacting at least some of the elements while maintaining the elongate void; and drawing a preform, including the assembly of elongate elements, into an optical fiber.
REFERENCES:
patent: 5221308 (1993-06-01), Krohn et al.
patent: 6444133 (2002-09-01), Fajardo et al.
patent: 2004/0050110 (2004-03-01), Berkey et al.
patent: 2004/0258381 (2004-12-01), Borrelli et al.
patent: 2005/0074215 (2005-04-01), Sanghera et al.
patent: 2005/0281522 (2005-12-01), Kim et al.
patent: 2 350 904 (2000-12-01), None
patent: 00/60388 (2000-10-01), None
patent: 03/080524 (2003-10-01), None
*T. A. Birks et al., “Endlessly Single-Mode Photonic Crystal Fiber”, Optics Letters, Jul. 1, 1997, pp. 961-963, vol. 22, No. 13, Optical Society of America (cited in specification).
Farr Lance
Mangan Brian Joseph
Buchanan & Ingersoll & Rooney PC
Crystal Fibre A/S
Pak Sung
LandOfFree
Optical fiber and method for making an optical fiber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical fiber and method for making an optical fiber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical fiber and method for making an optical fiber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3819837