发明名称 |
MANUFACTURE OF HIGH GUARANTEE TEST OPTICAL FIBER USING SOL-GEL |
摘要 |
Optical fiber drawn from preforms including sol-gel-derived glass is found to contain small refractory particles of the order of a micron in size. These particles initiate fiber breaks with the result that fiber may not meet proof-test tensile strength requirements. An effective separation method relies upon density and/or size difference from suspended sol particles for separation in the ungelled sol. A preferred separation procedure is centrifugation. |
申请公布号 |
JPH0710585(A) |
申请公布日期 |
1995.01.13 |
申请号 |
JP19940040216 |
申请日期 |
1994.03.11 |
申请人 |
AMERICAN TELEPH & TELEGR CO <ATT> |
发明人 |
SUHASU DATSUTATOREYA BANDAAKAA;HARITSUSHIYU SHII CHIYANDAN;DEIBUITSUDO UIRUFURETSUDO JIYONSON JIYUNIYA;JIYON BAANETSUTO MATSUKUCHIESUNII |
分类号 |
C03B8/02;C03B37/016;G02B6/00;(IPC1-7):C03B37/016 |
主分类号 |
C03B8/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|