1. C. W. Chow, C. H. Yeh, C. H. Wang, C. L. Wu, S. Chi and Chinlon Lin, IEEE Journal on Selected Areas in Communications 28, 800 (2010).
2. Yu-Ting Hsueh, Ming-Fang Huang, Shu-Hao Fan and Gee-Kung Chang, IEEE Photonics Technology Letters 23, 1085 (2011).
3. TONG Zheng-rong, YAO Chao and CAO Ye, Journal of Optoelectronics · Laser 23, 2112 (2012). (in Chinese)
4. Bo Liu, Xiangjun Xin, Lijia Zhang, Kun Zhao and Chongxiu Yu, Broad Convergence of 32QAM-OFDM ROF and WDM-OFDM-PON System Using an Integrated Modulator for Bidirectional Access Networks, Optical Fiber Communication Conference and Exposition (OFC) and National Fiber Optic Engineers Conference (NFOEC) JthA, JthA26 (2010).
5. Hsing-Yu Chen, Chia Chien Wei, Dar-Zu Hsu, Yuang M. C., Jyehong Chen, Yu-Min Lin, Po-Lung Tien, Lee. S. S. W., Shih-Hsuan Lin, Wei-Yuan Li, Chih-Hung Hsu and Ju-Lin Shih, IEEE Photonics Technology Letters 24, 85 (2012).