Method for manufacturing optical fiber preform

Details Method for manufacturing optical fiber preform Method for manufacturing optical fiber preform

1993-02-09

1994-05-24

Thurlow, Jeffery

Glass manufacturing

Processes

Forming product or preform from molten glass

65 181, 65 183, 264 12, 264 15, 264 63, 264125, 26421111, C03C 2502

Patent

active

053145208

ABSTRACT:
A method for manufacturing a preform having steps of obtaining a plastic material by kneading silica powder, a binder, water, and a surfactant, and obtaining a porous preform by extrusion-molding the plastic material. According to this method, a porous preform, which can produce an optical fiber exerting high mechanical strength, can be efficiently manufactured without generating bubbles

REFERENCES:
patent: 4171337 (1979-10-01), Rosen et al.
patent: 4248810 (1981-02-01), Erskine
patent: 4620862 (1986-11-01), Dorn et al.
patent: 4661136 (1987-04-01), Dorn et al.
patent: 4682995 (1987-07-01), Clasen
patent: 4685946 (1987-08-01), Derks et al.
patent: 4775401 (1988-10-01), Fleming et al.
patent: 4816051 (1989-03-01), Clasen et al.
patent: 4902328 (1990-02-01), Knauff et al.
patent: 5114881 (1992-05-01), Kaneko et al.
patent: 5124101 (1992-06-01), Hirao et al.
patent: 5147722 (1992-09-01), Koslow
patent: 5155158 (1992-10-01), Kim
patent: 5169421 (1992-12-01), Yagi et al.
patent: 5185020 (1993-02-01), Satoh et al.
Journal of Optical Communications, vol. 10, No. 1, Mar. 1989, Berlin De, pp. 2-5, R. Dorn et al., "Mechanical Shaping of Preforms Low Loss at Low Cost".
Database WPI, Week 7708, Derwent Publications Ltd., London, G.B. AN 77-13805 & JP-A-52 004 490 (Kuraray KK) Jan. 13, 1977.

Affiliated with

Also associated with

Rating

Method for manufacturing optical fiber preform 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 manufacturing optical fiber preform, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing optical fiber preform will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1970411