@proceedings { Maurizio2013ipc, title = {2.5THz bandwidth on-chip photonic fractional Hilbert transformer based on a phase-shifted waveguide Bragg grating}, year = {2013}, month = {09/2013}, pages = {WD2.2}, address = {Bellevue, WA}, abstract = {We propose and experimentally demonstrate the first THz-bandwidth on-chip fractional Hilbert transformer based on an integrated phase-shifted waveguide Bragg grating on silicon. Experimental results show an error of only 0.24% at 940 GHz bandwidth.}, keywords = {silicon photonics, Bragg grating, fractional Hilbert transformer}, URL = {http://dx.doi.org/10.1109/IPCon.2013.6656624}, author = {Maurizio Burla and Luis Romero Cortes and Ming Li and Xu Wang and Lukas Chrostowski and Jose Azana} }