Simultaneous multi-channel OSNR monitoring with a wavelength selective switch
摘要:
We show the first simultaneous OSNR monitoring of two 40 Gb/s OOK and DPSK channels, using only a wavelength selective switch and two slow photodetectors. Our approach is modulation format and bit-rate independent and can easily be included in existing reconfigurable networks.
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DOI:
10.1364/OE.18.022299
被引量:
年份:
2010
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