Process for producing optical fibre preforms

Optical fiber preforms are manufactured by drawing the preform with a draw ratio that remains constant for the same preform and may vary from one preform to another depending on their respective mean diameter to reduce the variation in mean diameter between preforms.

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Bibliographic Details
Main Authors TUTIN, ERIC, FAUCHE, REMI, JOLLY, JACQUES, CAMPION, JEAN-FLORENT, HERCHUELZ, VIRGINIE
Format Patent
LanguageEnglish
French
German
Published 20.06.2007
Subjects
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
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Summary:Optical fiber preforms are manufactured by drawing the preform with a draw ratio that remains constant for the same preform and may vary from one preform to another depending on their respective mean diameter to reduce the variation in mean diameter between preforms.
Bibliography:Application Number: EP20030290927