Wideband 1.5um-radius SOI add-drop microring filter for WDM on-chip interconnects
A.M. Prabhu, Z. Han, A. Tsay and V. Van, “Wideband 1.5um-radius SOI add-drop microring filter for WDM on-chip interconnects”, Conference on Lasers and Electrooptics (CLEO), Baltimore, June 2009 (web)