Feng Wang and Shencheng Ni and Shuying Han and Shanhong You, Optical Signal-To-Noise Ratio Monitoring Based on Delay Tap Sampling Using Artificial Neural Network. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2020, vol. 165(9). 266 - 270 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10011458.