公开(公告)号：US20040216492A1

公开(公告)日：2004-11-04

申请号：US10857684

申请日：2004-05-28

Applicant: Universidad de Sevilla and Flow Focusing, Inc.

Inventor： Alfonso M. Ganan-Calvo ,  Dianna L. DeVore

IPC: C03B037/06

CPC classification number: C03B37/027 ,  C03B37/023 ,  C03B2201/06 ,  C03B2203/42 ,  Y02P40/57

Abstract: The invention is directed to the production of optical fibers from optical fiber preforms using flow physics. The present methods provide for the nulldrawingnull of an optical fiber preform using focusing of the preform by a surrounding fluid, e.g. a heated gas.