@article{paperid:1024430, author = {Shokooh-Saremi, Mehrdad and V. G. Ta’eed and N. J. Baker and I. C. M. Littler and D. J. Moss and B. J. Eggleton and Y. Ruan and B. Luther-Davies}, title = {High performance Bragg gratings in chalcogenide rib waveguides written with a modified Sagnac interferometer}, journal = {Journal of the Optical Society of America B: Optical Physics}, year = {2006}, volume = {23}, number = {7}, month = {July}, issn = {0740-3224}, pages = {1323--1331}, numpages = {8}, keywords = {350.2770; 190.4390; 130.3120}, }