Development of wavelength measurement system of multiplex Fiber Bragg Gratings using Optical Frequency Domain Reflectometry.
Tatsuya YamaguchiMasato AraiYukitaka ShinodaPublished in: ICST (2015)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- cross correlation
- long period
- power spectrum
- feature extraction
- denoising
- fiber optic
- optical fiber
- wavelength division multiplexing
- fourier analysis
- fast fourier transform
- subband
- frequency domain analysis
- discrete fourier transform
- frequency response
- infrared
- frequency analysis
- frequency spectrum
- error diffusion
- white matter
- spectral domain
- multiscale
- spectrum analysis
- affine invariance
- directional filtering
- image processing