Title :
Compact low-loss planar architectures for all-optical wavelet signal processing
Author :
Moreolo, Michela Svaluto ; Cincotti, Gabriella
Author_Institution :
Dept. of Appl. Electron., Univ. of Roma Tre, Rome, Italy
Abstract :
We present innovative passive planar architectures for all-optical wavelet signal processing. We furnish the design guidelines to synthesize wavelet filters as two-port lattice-form planar devices, and illustrate some possible applications such as optical signal denoising and compression. We also present an all-optical wavelet packet division multiplexing architecture, where data signals are waveform coded onto wavelet atoms for multiple access transmission.
Keywords :
code division multiple access; discrete wavelet transforms; lattice filters; multiprotocol label switching; optical design techniques; optical planar waveguides; optical waveguide filters; passive filters; signal denoising; signal resolution; two-port networks; PLC; all-optical wavelet signal processing; compact low-loss planar architecture; multiple access transmission; multiresolution analysis; packet division multiplexing; passive planar lightwave circuit; signal denoising; two-port lattice-form planar device; wavelet filter synthesis; Atom optics; Guidelines; Optical design; Optical devices; Optical filters; Optical signal processing; Signal design; Signal processing; Signal synthesis; Wavelet packets;
Conference_Titel :
Transparent Optical Networks, 2005, Proceedings of 2005 7th International Conference
Print_ISBN :
0-7803-9236-1
DOI :
10.1109/ICTON.2005.1505814
