e, where ne is refractivity of external protective enclosure of light guide. After that the inner space of capillary is subject to sealing. Section of single-mode fiber is welded to section of multi-mode light guide the other end of which light guide is welded with section of quartz filament. The filament is made of 100% quartz glass covered with protective-strengthening coating having refractivity higher than refractivity of the quartz glass itself.;EFFECT: prolonged service life.;6 dwg"/>
公开/公告号RU2002108696A
专利类型
公开/公告日2004-01-20
原文格式PDF
申请/专利号RU20020108696
申请日2002-04-08
分类号G01B9/02;
国家 RU
入库时间 2022-08-21 22:45:43