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Germanium chloride and siloxane feedstock for forming silica glass and method
Germanium chloride and siloxane feedstock for forming silica glass and method
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机译:用于形成石英玻璃的氯化锗和硅氧烷原料及方法
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摘要
Disclosed is a method of making optical waveguide preforms and optical waveguides which may be drawn to a fiber. A silica forming feedstock which includes a mixture of siloxane and germanium chloride and an optical waveguide preform manufacturing apparatus is also disclosed. Further disclosure includes the mixing prior to deposition and use of high purity siloxane with high purity germanium chloride to produce germanium doped silica. The delivery lines for the feedstock to the deposition side may be heated to 175 DEG C-200 DEG C.
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