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We propose and demonstrate an optical network architecture with centralized light sources by using polarization multiplexing technique. The optical source which transports the downstream signal and the CW optical source which will be used in the remote Base Station are polarization multiplexed in the Central Office. After fiber transmission, both optical signals are polarization demultiplexed in the...
WDM Transmission of 1.25 Gb/s 4-QAM photonic vector modulated signals together with 155 Mb/s baseband and a UMTS signal in a dynamically reconfigurable network is demonstrated.
We present a novel architecture for radio-over-fiber access networks providing flexible capacity assignement. In a multiwavelength optical fiber network, a foldback AWG incorporating an optical switch enables an experimental demonstration of dynamically allocated multiservice capacity.
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