Title :
Temporal/spatial fiber-optic CDMA systems with post- and pre-optical amplification
Author :
Razavi, Mohsen ; Salehi, Jawad A.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., MIT, Cambridge, MA, USA
fDate :
10/1/2002 12:00:00 AM
Abstract :
We present a thorough analysis based on photon-counting techniques on temporal/spatial fiber-optic code-division multiple-access systems incorporating both post- and pre-optical amplifiers. In this analysis, we consider the effect of shot noise, thermal noise, and source extinction on system bit-error rate. Our results can be used to estimate the maximum tolerable amount of quantum fluctuations in the received signal.
Keywords :
code division multiple access; error statistics; multiuser channels; optical fibre amplifiers; optical fibre networks; thermal noise; BER; SNR; bit-error rate; code division multiple access; photon-counting techniques; post-optical amplification; pre-optical amplification; quantum fluctuations; shot noise; signal-to-noise ratio; source extinction; statistical analysis; temporal/spatial fiber-optic CDMA systems; thermal noise; thorough analysis; Decoding; Multiaccess communication; Optical attenuators; Optical devices; Optical fiber couplers; Optical fiber networks; Optical noise; Optical packet switching; Semiconductor optical amplifiers; Stimulated emission;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2002.803970
