Symbol rate
The speed at which amplitude and phase information can be switched when modulating electrically transmitted data through light.
 Digital coherent receiver
A receiver that can handle optical signal phase information with stability, which was an issue with previous coherent receivers, by applying digital signal processing to the optical communication.
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Optical Network Project
Company:Fujitsu Laboratories Ltd.
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Date: 12 March, 2018
City: Kawasaki, Japan, Sunnyvale, US, and Beijing, China
Company: Fujitsu Laboratories Limited ,Fujitsu Laboratories of America, Inc. ,Fujitsu R&D Center Co., Ltd.