Drawing of Hollow Multilayered All-Polymer Fibers

نویسندگان

  • Elio Pone
  • Charles Dubois
  • Ning Guo
  • Yan Gao
  • Alexandre Dupuis
  • Suzanne Lacroix
  • Maksim Skorobogatiy
چکیده

We present a fluid dynamics model for the drawing of hollow multilayer polymer optical fiber. A newtonian model is considered assuming slender geometries. Hollow core collapse during drawing and layer thickness non-uniformity are investigated as a function of draw temperature, draw ratio, feeding speed, core pressurization and mismatch of material properties in a multilayer.

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تاریخ انتشار 2006