Modeling Sources of Nonlinearity in a Simple p-i-n Photodetector Hu, Yue ; Marks, Brian S. ; Menyuk, Curtis R. ; Urick, Vincent J. ; Williams, Keith J. Abstract Publication: Journal of Lightwave Technology Pub Date: October 2014 DOI: 10.1109/JLT.2014.2315740 Bibcode: 2014JLwT...32.3710H