C - Chemistry – Metallurgy – 03 – B
Patent
C - Chemistry, Metallurgy
03
B
C03B 37/023 (2006.01) C03B 37/012 (2006.01) C03C 25/06 (1995.01)
Patent
CA 2142061
Fluoride glass optical fibres are fabricated by minimizing the number of high-temperature operations. A tube comprising an external layer of a first fluoride glass of composition suitable to form the cladding of the fibre and an internal layer of a second fluoride glass of composition suitable to form the core of the fibre is prepared by a conventional rotational casting technique. Then, the internal layer is thinned by means of chemical etching at ambient temperature until the attainment of a ratio between the volumes of the two layers that corresponds to the ratio between the core and cladding diameters required for a single mode fibre, and the resulting tube is drawn.
Braglia Marco
Cocito Giuseppe
Otc - Optical Technologies Center S.r.l.
Ridout & Maybee Llp
LandOfFree
Method for the fabrication of fluoride glass single mode... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the fabrication of fluoride glass single mode..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the fabrication of fluoride glass single mode... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1812661