@InBook{schmalenOFT13, author = {Leven, A. and Schmalen, L}, title = {Optical Fiber Telecommunications VI-A}, chapter = {Implementation aspects of coherent transmit and receive functions in application-specific integrated circuits}, publisher = {Academic Press}, editor = {Kaminow, I. and Li, T. and Willner, A}, month = Jun, year = {2013}, }