发明名称 |
OPTISCHES ÜBERTRAGUNGSSYSTEM MIT DISPERSIONSVERWALTUNGSSYSTEM |
摘要 |
An optical transmission system having optical fibres having chromatic dispersion of alternate sign arranged in an optical path in accordance with a dispersion map appropriate for the transmission of dispersion managed solitons at a wavelength lambdac. The transmission system has a transmission station and a receiver station connected to the optical path. The transmission station launches at least a first optical pulse of wavelength lambda1 which is different from lambdac on the optical path. At least one wavelength conversion device such as a phase conjugation device located along the optical path alters the wavelength of the first pulse of wavelength lambda1 in such a way as to obtain a second pulse of wavelength lambda2, such that lambda2 is on the opposite side from lambda1 with respect to lambdac. |
申请公布号 |
DE60110473(D1) |
申请公布日期 |
2005.06.02 |
申请号 |
DE2001610473 |
申请日期 |
2001.09.28 |
申请人 |
PIRELLI & C. S.P.A., MAILAND/MILANO |
发明人 |
CARBONE, FABRIZIO;SOCCI, LUCIANO;ROMAGNOLI, MARCO;TONELLO, ALESSANDRO |
分类号 |
G02B6/34;H04B10/18;(IPC1-7):H04B10/18 |
主分类号 |
G02B6/34 |
代理机构 |
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代理人 |
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地址 |
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