发明名称 |
OPTICAL TRANSMISSION LINE AND OPTICAL TRANSMISSION SYSTEM |
摘要 |
An optical transmission line includes a first optical fiber and a second optical fiber connected to the first optical fiber. The first optical fiber includes a core region formed at a center of the fiber and a cladding region formed around the core region. The cladding region includes air holes formed in a triangular lattice around the core region. The first optical fiber has a negative wavelength dispersion and a dispersion per slope of -200 nm to -50 nm at a wavelength of 1050 nm. The second optical fiber has a positive wavelength dispersion and the dispersion per slope of -800 nm to -50 nm at the wavelength of 1050 nm.
|
申请公布号 |
US2009162020(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20090361281 |
申请日期 |
2009.01.28 |
申请人 |
THE FURUKAWA ELECTRIC CO., LTD. |
发明人 |
MUKASA KAZUNORI |
分类号 |
G02B6/032 |
主分类号 |
G02B6/032 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|