ge,cl, 1? of the first cladding region is lowered compared to Ncl,1; (3) a second core region surrounding said first cladding region, said second core region comprising a second core material having a refractive index Nco,2, and (4) a second cladding region surrounding the second core region, said second cladding region comprising a second cladding material having a refractive index Ncl,2, wherein the first core material, the first cladding material and the first cladding features, the second core material, and the second cladding material are selected and arranged so that Nco,1Nge,cl,1, Nco,2Nge,cl,1, and Nco,2Ncl,2."/>
公开/公告号US2005069269A1
专利类型
公开/公告日2005-03-31
原文格式PDF
申请/专利权人 STIG EIGIL BARKOU LIBORI;JES BROENG;ANDERS BJARKLEV;NIELS ASGER MORTENSEN;JACOB RIIS FOLKENBERG;
申请/专利号US20040474030
发明设计人 STIG EIGIL BARKOU LIBORI;NIELS ASGER MORTENSEN;JES BROENG;JACOB RIIS FOLKENBERG;ANDERS BJARKLEV;
申请日2002-04-11
分类号G02B6/20;
国家 US
入库时间 2022-08-21 22:22:31