专利检索 ap:("Sabeus Photonics, Inc.") AND inv:"Prokhorov, Alexandr Mikhailovich" 第 1 页

$Method for changing the refractive index in germanium silicate glass$

1.

发明授权
Method for changing the refractive index in germanium silicate glass 失效
标题翻译：一种用于改变硅酸锗玻璃折射率的方法

公开(公告)号：EP1174742B1

公开(公告)日：2006-03-01

申请号：EP01125109.7

申请日：1996-07-05

申请人： Sabeus Photonics, Inc.

发明人： Dianov, Evgeny Mikhailovich , Prokhorov, Alexandr Mikhailovich , Starodubov, Dmitry Sergeevich , Frolov, Artem Alexeevich

IPC分类号： G02B6/34 , H01S3/30 , G02F1/00 , G02B6/02

CPC分类号： G02B6/021 , C03C17/32 , C03C23/0025 , C03C25/105 , C03C25/6208 , C03C2218/32 , G02B6/02095 , G02B6/02128 , G02B6/02133 , G02B2006/02161 , G02B2006/12107 , H01S3/06716 , H01S3/0675 , H01S3/302

摘要： The invention relates to Bragg fibre grating implemented in the form of a portion of the fibre light guide based on SiO2 having at least one impurity dope, inclusive of GeO2, the refraction index of the light guide core having been modulated along its length, whereby the content of GeO2 is within the range from 11 to 39 mole %.