@article { Wang2011a, title = {Uniform and Sampled Bragg Gratings in SOI Strip Waveguides with Sidewall Corrugations}, journal = {IEEE Photonics Technology Letters}, volume = {23}, year = {2011}, month = {03/2011}, pages = {290 - 292}, abstract = {We have demonstrated uniform and sampled Bragg gratings in silicon-on-insulator strip waveguides with symmetric sidewall corrugations. The fabrication is based on 193-nm deep ultraviolet lithography using a single mask. The measured reflection spectra of sampled gratings exhibit ten usable peaks spaced by 4.2 nm, and show good agreement with theoretical predictions.}, keywords = {Bragg gratings, sampled gratings, silicon-on-insulator, strip waveguides}, URL = {http://dx.doi.org/10.1109/LPT.2010.2103305}, author = {Xu Wang and Wei Shi and Raha Vafaei and Nicolas A. F. Jaeger and Lukas Chrostowski} }