发明名称 |
Raman optical converters |
摘要 |
An optical converter 1 has a light source 2 producing light of one wavelength and an optical fibre 4 in which light from the source 2 is converted by Raman scattering from the one wavelength to another wavelength. The light of the another wavelength is output from the fibre 4. The fibre 4 is doped with deuterium which has a relatively long Stoke's shift such that the minimum number of shifts are involved in the conversion from the one wavelength to the another wavelength. The doping is achieved by saturating the fibre 4 with deuterium which is fixed by exposure to UV light.
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申请公布号 |
US2003058522(A1) |
申请公布日期 |
2003.03.27 |
申请号 |
US20010957842 |
申请日期 |
2001.09.21 |
申请人 |
MARONEY ANDREW V.;HANDEREK VINCENT |
发明人 |
MARONEY ANDREW V.;HANDEREK VINCENT |
分类号 |
G02F2/00;(IPC1-7):G02F1/365;G02B6/16 |
主分类号 |
G02F2/00 |
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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