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13 March 2024 Ge CWDM receiver with MZI demultiplexer for 480-Gbps O-band SMF link over 2 km without DSP compensation
Chih-Hsien Cheng, Atsushi Matsumoto, Naokatsu Yamamoto, Ding-Wei Huang, Gong-Ru Lin, Kouichi Akahane
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Proceedings Volume PC12891, Silicon Photonics XIX; PC128910C (2024) https://doi.org/10.1117/12.2692275
Event: SPIE OPTO, 2024, San Francisco, California, United States
Abstract
We successfully demonstrated the 4-channel Ge waveguide photodetectors with an MZI WDM as an O-band CWDM receiver to receive the 212-Gbps NRZ-OOK and 480-Gbps 16-QAM-DMT data streams without digital signal processing compensation in a 2-km SMF link for satisfying the IEEE 802.3bs and 802.3cu standards.
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Chih-Hsien Cheng, Atsushi Matsumoto, Naokatsu Yamamoto, Ding-Wei Huang, Gong-Ru Lin, and Kouichi Akahane "Ge CWDM receiver with MZI demultiplexer for 480-Gbps O-band SMF link over 2 km without DSP compensation", Proc. SPIE PC12891, Silicon Photonics XIX, PC128910C (13 March 2024); https://doi.org/10.1117/12.2692275
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KEYWORDS
Digital signal processing
Germanium
Coarse wavelength division multiplexing
Wavelength division multiplexing
Receivers
Single mode fibers
Demultiplexers
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