发明名称 |
SYSTEM FOR HIGHER-ORDER DISPERSION COMPENSATION INCLUDING PHASE MODULATION |
摘要 |
A higher-order dispersion compensator including a chromatic dispersion compensator coupled to receive an input signal; a phase modulator optically coupled to the chromatic dispersion compensator, wherein the phase modulator selectively chirps portions of the data pulses; and a tunable dynamic dispersion element coupled to receive the phase modulated signal. The tunable dynamic dispersion element includes a first waveguide having a first non-linearly chirped grating tuned to reflect the polarization controlled signal and having a first reference reflection point; and a first tuning mechanism that tunes the first grating. |
申请公布号 |
WO03058312(A2) |
申请公布日期 |
2003.07.17 |
申请号 |
WO2002US40960 |
申请日期 |
2002.12.19 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KOCH, BARRY J.,;SMITH, TERRY L., |
分类号 |
G02B6/34;H04B10/18 |
主分类号 |
G02B6/34 |
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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