On the theory of the process of forming of preforms for drawing double-layer glass fibres with the prescribed configuration of the core cross section

V. M. Entov, Alexander Yarin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In Ref. 1 a method has been proposed for obtaining double-layer light guides (glass fibres) with a noncircular core. This method is based on the use of surface tension forces. For this purpose use is made of a double-layer glass preform with a core of the circular cross section and with a coat having the external boundary in the shape of a circumference. The boundary of the core and the coat, as well as the external boundary of the preform, are represented in Fig. 1 by solid lines: 1 is the material of the core and 2 is the material of the coat. Part of the coat is removed along the generatrix, as is shown, for example, in Fig. 1 by the dot-dash line.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Pages42-48
Number of pages7
Volume1085
DOIs
Publication statusPublished - 1989
Externally publishedYes

Fingerprint

preforms
glass fibers
Glass fibers
Cross section
Fiber
Configuration
cross sections
configurations
Surface tension
Circumference
Line
Surface Tension
Glass
circumferences
interfacial tension
Drawing
fiberglass
glass

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Entov, V. M., & Yarin, A. (1989). On the theory of the process of forming of preforms for drawing double-layer glass fibres with the prescribed configuration of the core cross section. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 1085, pp. 42-48) https://doi.org/10.1117/12.952934

On the theory of the process of forming of preforms for drawing double-layer glass fibres with the prescribed configuration of the core cross section. / Entov, V. M.; Yarin, Alexander.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1085 1989. p. 42-48.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Entov, VM & Yarin, A 1989, On the theory of the process of forming of preforms for drawing double-layer glass fibres with the prescribed configuration of the core cross section. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 1085, pp. 42-48. https://doi.org/10.1117/12.952934
Entov VM, Yarin A. On the theory of the process of forming of preforms for drawing double-layer glass fibres with the prescribed configuration of the core cross section. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1085. 1989. p. 42-48 https://doi.org/10.1117/12.952934
Entov, V. M. ; Yarin, Alexander. / On the theory of the process of forming of preforms for drawing double-layer glass fibres with the prescribed configuration of the core cross section. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1085 1989. pp. 42-48
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