Performance of Bipolar Optical Spectral Encoding CDMA with Modified PN Codes

ETRI Journal

关键词: optical fiber communications;    optical code-division multiple-access (CDMA);    Access network;   

Others  :  1185392
DOI  :  10.4218/etrij.06.0206.0048

【 摘 要 】

Experimental demonstration of bipolar spectral encoding code-division multiple-access with modified pseudorandom noise codes is presented. Bipolar spectral encoding is achieved with an erbium-doped fiber amplifier amplified spontaneous emission source and arrayed waveguide gratings. The bit-error rate performance of 1.25 Gbps signal transmission over 80 km single mode fiber is measured in a multiple-user environment.

   

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