发明名称 |
DEVICE AND METHOD FOR ALL-OPTICAL INFORMATION EXCHANGE |
摘要 |
An all-optical information exchange device and method are provided. The all-optical information exchange device includes: a second-order nonlinear optical waveguide, a first optical coupler, a third optical coupler, a fourth optical coupler, a first optical filter, a second optical filter and a first polarization controller; the first optical filter is transmissive to a first wavelength/waveband signal light, and the second optical filter is transmissive to a second wavelength/waveband signal light during use. |
申请公布号 |
EP3046334(A1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20140844392 |
申请日期 |
2014.04.16 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
WANG, JIAN;HE, JIFANG;FU, HONGYAN |
分类号 |
H04Q11/00;G02F1/35;G02F2/00 |
主分类号 |
H04Q11/00 |
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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