Ghazi Al Sukkar and  Yazid Khattabi and  Shifen Zhong ,  Bias Optimization of Mach-Zehnder Modulator Considering RF Gain on OFDM Radio-Over-Fiber System.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2017, vol. 132(12). 1179 - 1182
    [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/10008214.