Optical waveguides – Optical transmission cable – Tightly confined
Reexamination Certificate
2011-08-09
2011-08-09
Kianni, K. Cyrus (Department: 2883)
Optical waveguides
Optical transmission cable
Tightly confined
C385S103000, C385S104000
Reexamination Certificate
active
07995885
ABSTRACT:
A fiber optic cable having at least one optical fiber such as a micro structured bend performance optical fiber disposed within a protective covering. The protective covering is highly flexible and the fiber optic cable has extremely low delta attenuation when aggressively bent compared with the conventional fiber optic cable designs. By way of example, the delta attenuation of one fiber optic cable design is about 0.33 dB or less when wrapped 3 turns about a 7.5 millimeter mandrel at a reference wavelength of 1625 nanometers.
REFERENCES:
patent: 4836642 (1989-06-01), Matsumoto et al.
patent: 4881795 (1989-11-01), Cooper
patent: 4946902 (1990-08-01), Bekiarian et al.
patent: 5076659 (1991-12-01), Bekiarian et al.
patent: 5260957 (1993-11-01), Hakimi et al.
patent: 5558669 (1996-09-01), Reynard
patent: 5561729 (1996-10-01), Parris
patent: 5591160 (1997-01-01), Reynard
patent: 5881200 (1999-03-01), Burt
patent: 6494496 (2002-12-01), Sweeney
patent: 6577801 (2003-06-01), Broderick et al.
patent: 6710366 (2004-03-01), Lee et al.
patent: 6771865 (2004-08-01), Blaszyk et al.
patent: 6801699 (2004-10-01), Bickham et al.
patent: 6819850 (2004-11-01), Sillard et al.
patent: 6839484 (2005-01-01), White
patent: 6952519 (2005-10-01), Bickham et al.
patent: 6968107 (2005-11-01), Belardi et al.
patent: 7043125 (2006-05-01), Diep et al.
patent: 7054513 (2006-05-01), Herz et al.
patent: 7082243 (2006-07-01), Bickham et al.
patent: 7391954 (2008-06-01), Castonguay et al.
patent: 7397991 (2008-07-01), Register
patent: 2003/0026566 (2003-02-01), Diep et al.
patent: 2003/0103749 (2003-06-01), Kumar et al.
patent: 2004/0033039 (2004-02-01), Oliveti et al.
patent: 2004/0253057 (2004-12-01), Tsuchiya et al.
patent: 2005/0013566 (2005-01-01), Storaasli et al.
patent: 2006/0039664 (2006-02-01), Bickham
patent: 2006/0108790 (2006-05-01), Powell et al.
patent: 2006/0133753 (2006-06-01), Nelson et al.
patent: 2006/0257086 (2006-11-01), Ohsono et al.
patent: 2008/0138022 (2008-06-01), Tassone
patent: 2008/0145011 (2008-06-01), Register
patent: 2009/0190890 (2009-07-01), Freeland et al.
patent: 0867740 (1998-09-01), None
patent: 1437612 (2004-07-01), None
patent: 1617243 (2006-01-01), None
Draka Comteq / Optical Fibre, “BendBrightXSSingle Mode Optical Fibre”, product information sheet, Issue date: Aug. 2006.
Huntsman “IROGRAN A 78 P 4766”, product information sheet, Update: Jul. 2001.
International Telecommunication Union, ITU-T G.652, Telecommunication Standardization Sector of ITU, Jun. 2005, Series G: Transmission Systems and Media, Digital Systems and Networks, Transmission media characteristics—Optical fibre cables, Characteristics of a single-mode optical fibre and cable, ITU-T Recommendation G.652, 22 pgs.
International Telecommunication Union, ITU-T G.657, Telecommunication Standardization Sector of ITU, Dec. 2006, Series G: Transmission Systems and Media, Digital Systems and Networks, Transmission media and optical systems characteristics—Optical Fibre Cables, Characteristics of a bending loss insensitive single mode optical fibre and cable for the access network, ITU-T Recommendation G.657, 20 pgs.
Gibson et al., Evanescent Field Analysis of Air-Silica Microstructure Waveguides, IEEE, 0-7803-7105-4/01, 2001, pp. 709-710.
Monro et al., “Holey Fibers with random cladding distributions” Optic Letters, vol. 25, No. 4; Feb. 15, 2000.
Pickrell et al., “Novel Techniques for the Fabrication of Holey Optical Fibers” Spie Conference Proceedings, vol. 4578, pp. 271-282; 2001.
The Lubrizol Corporation, Estane Thermoplastic Polyurethanes, Estane 58881 TPU Technical Data Sheet, Jul. 2006, 3 pgs.
Pickrell, et al., “Random Hole Optical Fibers,” Proceedings of the SPIE, SPIE, Bellingham, VA, US, vol. 5272, XP002320309, Oct. 28, 2003, pp. 207-215.
Ellis, et al., “Microstructural Analysis of Random Hole Optical Fibers,” IEEE Photonics Technology Letters, IEEE Service Center, Piscataway, NJ, US, vol. 16, No. 2, XP011107303, Feb. 2004, pp. 491-493.
Corning Cable Systems LLC
Kianni K. Cyrus
Montgomery C. Keith
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