发明名称 |
Wavelength converter |
摘要 |
The present invention relates to a wavelength converter of structure enabling generation of converted light with high power even with a large difference between the wavelength of pumping light and the zero-dispersion wavelength. The wavelength converter includes an optical fiber having a dispersion slope whose absolute value at the wavelength of 1550 nm is 0.01 ps/nm<SUP>2</SUP>/km or less, for example.
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申请公布号 |
US7202994(B2) |
申请公布日期 |
2007.04.10 |
申请号 |
US20040804174 |
申请日期 |
2004.03.19 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
OKUNO TOSHIAKI;HIRANO MASAAKI;KATO TAKATOSHI |
分类号 |
G02F1/365;G02B6/02;G02F1/35 |
主分类号 |
G02F1/365 |
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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