发明名称 |
Optical glass fibers, apparatus and preparation using reactive vapor transport and deposition |
摘要 |
A new method for preparing low loss multimode and monomode glass optical fibers which avoids casting or pouring the core and clad melts is disclosed. The new technique is based on a reactive-gas-transport approach which avoids contamination from absorbing impurities and scattering centers by reacting the glass melt with reactive gases which remove impurities and increase the refractive index of the fiber.
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申请公布号 |
USH1754(H) |
申请公布日期 |
1998.10.06 |
申请号 |
US19850825713 |
申请日期 |
1985.12.13 |
申请人 |
UNITED STATES OF AMERICA |
发明人 |
TRAN, DANH C.;SIGEL, JR., GEORGE H. |
分类号 |
C03B19/04;(IPC1-7):C03B19/04 |
主分类号 |
C03B19/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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