Dual Repetition-rate Laser Based on In-cavity Fractional Temporal Self-imaging for Low-noise RF Signal Generation.
Mohamed SeghilaniXiao-Zhou LiReza MaramLuis Romero CortésJosé AzañaPublished in: OFC (2018)
Keyphrases
- radio frequency
- low signal to noise ratio
- photon counting
- phased array
- random noise
- charge coupled device
- signal detection
- additive noise
- high noise
- laser radar
- low snr
- signal strength
- additive gaussian noise
- poisson noise
- noisy environments
- signal noise ratio
- signal processing
- imaging systems
- received signal
- imaging devices
- high frequency
- multiplicative noise
- scan data
- original signal
- impulse response
- image processing
- estimation error
- low frequency
- temporal information
- signal to noise ratio
- frequency domain
- power spectrum
- imaging process
- noise model
- synthetic aperture radar
- noisy images
- quantization noise
- electro optic
- image analysis
- denoising
- stochastic resonance
- noise reduction
- spatial domain
- non stationary
- sar images
- noise level
- frequency band
- edge detection