发明名称 |
GERÄT ZUR ERZEUGUNG EINER TAKTFLUKTUATIONSTOLERANTEN OPTISCHEN MODULATION EINES ERSTEN SIGNALS DURCH EIN ZWEITES SIGNAL |
摘要 |
Apparatus for providing timing jitter tolerant optical modulation of a first signal by a second signal, the first signal having a first wavelength, the second signal including a plurality of second signal pulses having a second pulse shape and a second wavelength. The apparatus includes a first signal input port, a second signal input port, a coupler, a grating and a non-linear optical device. The apparatus is configured to direct the second signal at the second signal input port to the non-linear optical device via the coupler and the grating, and to direct the first signal at the first signal input port to the non-linear optical device. The grating is a superstructured fibre Bragg grating that converts the second signal pulses into intermediary pulses each having an intermediary pulse shape. The intermediary pulse shape is such that it provides a switching window within the non-linear optical device. |
申请公布号 |
DE60200944(D1) |
申请公布日期 |
2004.09.16 |
申请号 |
DE2002600944 |
申请日期 |
2002.03.15 |
申请人 |
THE UNIVERSITY OF SOUTHAMPTON, HIGHFIELD |
发明人 |
RICHARDSON, DAVID JOHN;LEE, JU HAN;IBSEN, MORTEN;PETROPOULOS, PERIKLIS;THE, PEH CHOING |
分类号 |
G02F1/35;H04B10/18;(IPC1-7):G02F1/35;H04J14/02 |
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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