发明名称 |
Optical transmission |
摘要 |
A spacecraft or satellite optical transmission apparatus (10) including an optical fiber (11) and at least one optical pump source (14) operatively coupled to provide pump energy to the optical fiber (11), the optical fiber (11) comprising an active trivalent dopant such as erbium and at least one passive trivalent dopant such as lanthanum. A method for transmitting electromagnetic radiation in a high radiation environment is also disclosed. |
申请公布号 |
EP2884603(A2) |
申请公布日期 |
2015.06.17 |
申请号 |
EP20140197127 |
申请日期 |
2014.12.10 |
申请人 |
FIBERCORE LIMITED |
发明人 |
HILL, MARK DAVID;HANKEY, JUDITH |
分类号 |
H01S3/067;G02B6/02;H01S3/00;H01S3/094;H01S3/16;H01S3/17 |
主分类号 |
H01S3/067 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|