发明名称 |
Method of Changing Operating Mode of Optical Amplifier in an Amplifier Chain, Optical Apparatus and Optical Network |
摘要 |
A method (10) of changing operating mode of an optical amplifier in an amplifier chain in an optical network, the optical amplifier initially configured to operate in a first mode to apply a substantially constant first gain to an optical signal comprising a plurality of optical channels, the method comprising, after a time period unique to the optical amplifier within the amplifier chain (12), configuring the optical amplifier to operate in a second mode to apply a second gain to the optical signal so that the optical power of the optical signal is maintained at a target optical power dependent on a current plurality of optical channels in the optical signal (14). |
申请公布号 |
US2016308617(A1) |
申请公布日期 |
2016.10.20 |
申请号 |
US201315030967 |
申请日期 |
2013.10.24 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (publ) |
发明人 |
COSTANTINI Matteo;MELIS Antonio;SIRI Lorenzo |
分类号 |
H04B10/296;H01S3/23;H01S3/10;H01S3/13;H04B10/27;H04B10/293 |
主分类号 |
H04B10/296 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Stockholm SE |