An Optical Wavelength Filter with Reduced Crosstalk Consisting of a Si Arrayed-Waveguide Grating and Bragg Tunable Grating Filters.
Yuta YagiYuta TakaiHiroyuki TsudaPublished in: PSC (2023)
Keyphrases
- waveguide
- antenna array
- long period
- filtering scheme
- image filters
- order statistics
- low pass filter
- filtering process
- morphological filters
- filter responses
- rank order
- error criterion
- adaptive filter
- image filtering
- median filter
- impulse response
- high pass
- digital filters
- noise suppression
- filter design
- steerable filters
- finite impulse response
- impulsive noise
- bandpass
- electro optic
- spatial filtering
- high data rate
- correlation filters
- wiener filter
- spam filters
- adaptive filtering
- frequency response
- filter coefficients
- optimal filter
- nonlinear filters
- linear filters
- filtering method
- directional filtering
- vessel enhancement
- multipath
- frequency domain
- filter outputs
- infrared
- filter bank
- noise reduction
- perfect reconstruction