Method for making a preform doped with a metal oxide

Details Method for making a preform doped with a metal oxide Method for making a preform doped with a metal oxide

C - Chemistry, Metallurgy

03

B

32/23, 117/85, 4

C03B 37/018 (2006.01) C03B 37/014 (2006.01)

Patent

CA 2029590

An improved method for making preforms by vapor deposition soot laydown processes is provided wherein an oxidizing atmosphere is used during at least part of the laydown process, e.g., during the laydown of the center portion of the preform. The use of such an atmosphere has been found to result in enhanced dopant capture, reduced axial trends, and an overall stabilization of the laydown process. A method for selecting burner flows which optimize the laydown process is also provided.

Affiliated with

Also associated with

Rating

Method for making a preform doped with a metal oxide 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 making a preform doped with a metal oxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making a preform doped with a metal oxide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1684065