Acta Photonica Sinica, Volume. 38, Issue 7, 1762(2009)
Using Self-error-correction Code in PWAM Optical Fiber Transmission System
The performance of 2-level pulse amplitude modulation and analogue pulse width modulation (PWAM) system based on self-error-correction code was analyzed. The system performance was evaluated by considering the signal to noise ratio (SNR) of 50 dB for analogue signal transmission and bit error rate (BER) of 10-9 for digital signal transmission as a lower bound. Computer simulations show that the receiver sensitivity of PWAM system with self-error-correction code can get 1.1 dB improvement without complexity.
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SHI Zhe, ZHANG Jian-Guo. Using Self-error-correction Code in PWAM Optical Fiber Transmission System[J]. Acta Photonica Sinica, 2009, 38(7): 1762
Category: Fiber Optics and Optical Communications
Received: Apr. 1, 2008
Accepted: --
Published Online: May. 10, 2010
The Author Email: SHI Zhe (shizhe830412@163.com)
CSTR:32186.14.