METHOD OF DOPING GERMANIUM OF PHOTOCONDUCTIVE TUBE BASE MATERIAL BASED ON QUARTZ GLASS

Title:

METHOD OF DOPING GERMANIUM OF PHOTOCONDUCTIVE TUBE BASE MATERIAL BASED ON QUARTZ GLASS

Document Type and Number:

Japanese Patent JPS60210542

Kind Code:

A

Abstract:

1. A method for the manufacture of optical fibres based upon quartz glass doped with germanium by reacting a gas which is oxidisable to silicon dioxide with oxygen or gases capable of releasing oxygen under the reaction conditions, in the presence of germanium tetrachloride, characterised in that silicon chlorides of the formula Sin Cl2n+2 , wherein n is 2-6, are employed as the gas which can be oxidised to silicon dioxide.

Inventors:

RUUDORUFU GIISUHANMAA
RUUDORUFU SHIYUTAUDEIGURU
HANSU HERUMAN

Application Number:

JP21529284A

Publication Date:

October 23, 1985

Filing Date:

October 16, 1984

Export Citation:

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Assignee:

WACKER CHEMITRONIC

International Classes:

C03B37/012; C03B37/014; C03B37/018; C03B37/025; C03C13/04; G02B6/00; (IPC1-7): C03B37/018; C03C13/04; G02B6/00

Attorney, Agent or Firm:

Kiyotaka Sasaki

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