Reduced clad diameter rare earth doped fiber coils and...

Details Reduced clad diameter rare earth doped fiber coils and... Reduced clad diameter rare earth doped fiber coils and...

2005-12-20

2005-12-20

Font, Frank G. (Department: 2883)

Optical waveguides

Having particular optical characteristic modifying chemical...

Of waveguide core

C385S123000

Reexamination Certificate

active

06978078

ABSTRACT:
According to the present invention, a rare earth doped fiber coil comprises a rare earth doped optical fiber having a rare-earth doped core surrounded by a cladding. The outer clad diameter is less than 100 μm. The rare earth doped optical fiber has a length of 10 m to 50 m and is coiled with a bend radius of less than 40 mm.

REFERENCES:
patent: 5185749 (1993-02-01), Kalman et al.
patent: 6434295 (2002-08-01), MacCormack et al.
patent: 6480659 (2002-11-01), Patlakh et al.
patent: 6496301 (2002-12-01), Koplow et al.
patent: 6556346 (2003-04-01), Di Pasquale et al.
patent: 6771865 (2004-08-01), Blaszyk et al.
patent: 6810185 (2004-10-01), Qi et al.
patent: 2003/0011876 (2003-01-01), Fidric
patent: 2003/0142940 (2003-07-01), Qi et al.
patent: 0 442 553 (1991-08-01), None
patent: 0 637 762 (1995-02-01), None
patent: WO 00/43816 (2000-07-01), None
patent: WO 02/101889 (2002-12-01), None
patent: WO 03/012489 (2003-02-01), None
patent: WO 2004/095655 (2004-11-01), None
Schnoes, Melinda G., et al; Photopolymer-filled nanoporous glass as a dimensionally stable holographic recording medium; Optics Letters vol. 24, No. 10 dated May 15, 1990.

Affiliated with

Also associated with

Rating

Reduced clad diameter rare earth doped fiber coils and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reduced clad diameter rare earth doped fiber coils and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduced clad diameter rare earth doped fiber coils and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3485007