Narrow optical filtering tolerance of 127-Gb/s DP-QPSK utilizing real-time DSP with 20 cascaded 50-GHz filters in the presence of 40, 200-ps/nm chromatic dispersion.
Suhas BhandareZhenxing WangKyu KimMark ColyarHeider EreifejPublished in: OFC/NFOEC (2013)
Keyphrases
- high speed
- real time
- digital signal processor
- finite impulse response
- filtering method
- adaptive filtering
- dynamic programming
- texas instruments
- high data rate
- low pass filter
- bandpass
- color images
- nonlinear filters
- median filter
- signal processing
- image filtering
- filtering algorithm
- linear filtering
- low power
- order statistics
- frequency band
- flat zones
- low cost