Invention Application
- Patent Title: METHOD OF MAKING POLARIZATION RETAINING FIBER
- Patent Title (中): 制造极化保持纤维的方法
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Application No.: PCT/US1997009176Application Date: 1997-06-04
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Publication No.: WO1997048648A1Publication Date: 1997-12-24
- Inventor: CORNING INCORPORATED
- Applicant: CORNING INCORPORATED , CHRISTOFF, William, R. , DOUD, Paul, D. , GILLILAND, John, W.
- Assignee: CORNING INCORPORATED,CHRISTOFF, William, R.,DOUD, Paul, D.,GILLILAND, John, W.
- Current Assignee: CORNING INCORPORATED,CHRISTOFF, William, R.,DOUD, Paul, D.,GILLILAND, John, W.
- Priority: US60/019,597 19960617
- Main IPC: C03B37/027
- IPC: C03B37/027
Abstract:
A glass preform (10) is drawn into a fiber. Holes (13), running the length of the preform (10), collapse during the drawing, this causes the core (11) to have an elliptical cross section.
Information query
