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Miniaturization of 2-D wavelength-hopping time-spreading incoherent optical CDMA network by pulse carving of CW laser source

Deng, Y. and Glesk, I. and Fok, M.P. and Prucnal, P.R. (2008) Miniaturization of 2-D wavelength-hopping time-spreading incoherent optical CDMA network by pulse carving of CW laser source. In: IEEE/LEOS Sarnoff Symposium 2008, 2008-04-28 - 2008-04-30.

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Abstract

We have investigated the performance of an incoherent optical code division multiple access network using three distributed feedback laser diodes as the multi-wavelength optical source. The system, operating at 2.488 GHz, has 10-9 bit error rate measurements with -35 dBm optical power and pseudorandom bit sequence of length 231-1. The distributed feedback laser is a promising alternative optical source to miniaturize the optical code division multiple access system.