Accession Number : ADA330154

Title :   Optically Active Material Cylinder Fibers.

Descriptive Note : Final rept. Feb 95-Feb 96,

Corporate Author : SYRACUSE UNIV NY DEPT OF ELECTRICAL AND COMPUTER ENGINEERING

Personal Author(s) : Kornreich, Philipp

PDF Url : ADA330154

Report Date : MAR 1997

Pagination or Media Count : 21

Abstract : During this reporting period we have learned a great deal about the process of fabricating fibers with optically active material stripes or cylinders located between the core and cladding. We have learned that in order for the optically active material layer covering the core rod to deform smoothly during the fiber fabricating process it is necessary for the glass to be very viscous while the optically active material layer must be soft at the fiber drawing temperature. This requires that the process be performed at a temperature much lower than the nominal softening temperature of the glass. The components of the preform deform by a factor of about one hundred during the fiber fabricating process. This is a very fabrication friendly technology. A large number of different devices can potentially be fabricated by this technology. We would like other laboratories to take on some of this exceedingly promising work.

Descriptors :   *EXTRUSION, *GLASS FIBERS, *REACTOR FUEL CLADDING, CORES, SEMICONDUCTORS, MELTING POINT, RING STIFFENED CYLINDERS, POLARIZING FILTERS, OPTICAL GLASS, SPINDLES.

Subject Categories : Ceramics, Refractories and Glass
      Mfg & Industrial Eng & Control of Product Sys
      Fission Reactor Materials
      Fiber Optics and Integrated Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE