A single multi-port planar optical device is able to generate and process simultaneously all the entries of a code family. With a single input laser pulse, a set of phase shifted keyed (PSK) codes are generated, that can be used in an optical code-division multiple access (CDMA) network to transmit a large number of asynchronous users. The device can be also used in different multi-code schemes, to enhance the confidentiality, the user bit rate and the spectral efficiency in access networks
Cincotti, G., Wada, N., Wang, X., Kitayama, K.I. (2006). "A multi-port encoder/decoder and its applications in OCDMA networks, invited paper at Joint Workshop on OPS & OCDMA ,Optical Network Technology for New Era, Beijin, China 2006..
"A multi-port encoder/decoder and its applications in OCDMA networks,invited paper at Joint Workshop on OPS & OCDMA ,Optical Network Technology for New Era, Beijin, China 2006.
CINCOTTI, GABRIELLA;
2006-01-01
Abstract
A single multi-port planar optical device is able to generate and process simultaneously all the entries of a code family. With a single input laser pulse, a set of phase shifted keyed (PSK) codes are generated, that can be used in an optical code-division multiple access (CDMA) network to transmit a large number of asynchronous users. The device can be also used in different multi-code schemes, to enhance the confidentiality, the user bit rate and the spectral efficiency in access networksI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
