发明名称 |
OPTICAL FIBER AND BROADBAND LIGHT SOURCE |
摘要 |
An optical fiber and a broadband light source that can generate SC light having a broader bandwidth. A broadband light source 1 is equipped with a seed light source 11 and an optical fiber 12. The seed light source 11 outputs light having a central wavelength in the wavelength range of 1500 nm to 1650 nm. The optical fiber 12 outputs supercontinuum light a result of input of the light output from the seed light source. The optical fiber 12, which has a zero dispersion wavelength in the wavelength range of 1300 nm to 1500 nm and an effective area of 12 µm 2 or less at the central wavelength, outputs supercontinuum light having a wavelength bandwidth expanded to 1000 nm or more.
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申请公布号 |
EP1995632(A1) |
申请公布日期 |
2008.11.26 |
申请号 |
EP20070738307 |
申请日期 |
2007.03.12 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
HIRANO, MASAAKI;NAKANISHI, TETSUYA;OKUNO, TOSHIAKI |
分类号 |
G02F1/35;G02B6/02;G02B6/036 |
主分类号 |
G02F1/35 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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