Nonlinear compensation and inter-channel crosstalk suppression for 4×160.8Gb/s DWDM PDM-QPSK signal with heterodyne coherent detection.
Junwen ZhangJianjun YuZe DongNan ChiXinying LiGee-Kung ChangPublished in: OFC/NFOEC (2013)
Keyphrases
- signal detection
- detection algorithm
- modulation scheme
- multi channel
- high data rate
- object detection
- weak signal
- high speed
- single channel
- matched filter
- false alarm probability
- amplitude modulation
- received signal
- false alarms
- detection rate
- false positives
- detection method
- shape model
- frequency domain
- power line
- linear filters
- low signal to noise ratio
- signal to noise ratio
- source separation
- non stationary
- edge detection
- image processing