Presentation Information

[ThB1-2]Spectrum Narrowing Mitigation via Optoelectrical Hybrid Partial-Response Spectrum Shaping

○Taisei Sekizuka1, Reiji Higuchi1, Kazato Satake1, Takuma Kuno1, Yojiro Mori2, Hiroshi Hasegawa1 (1.Nagoya University, 2.Toyota Technological Institute)

Keywords:

Advanced modulation and coding/decoding techniques

We propose a demodulation framework based on optoelectrical hybrid partial-response spectrum shaping to mitigate the spectrum narrowing caused by traversing many WSSs. Simulations of and experiments on ultra-dense WDM systems demonstrate its effectiveness.