Optically Powered Communication System With Distributed Amplifiers Xu, Xing ; Yang, Sigang ; Zhang, Chi ; Yuk, T. I. ; Wong, Kenneth K. Y. Abstract Publication: Journal of Lightwave Technology Pub Date: November 2010 DOI: 10.1109/JLT.2010.2076346 Bibcode: 2010JLwT...28.3062X