%0 Conference Paper %B IEEE Group IV Photonics Conference %D 2012 %T Single-band add-drop filters using anti-reflection, contradirectional couplers %A Shi, Wei %A Greenberg, Mark %A Wang, Xu %A Lin, Charlie %A Jaeger, Nicolas %A Chrostowsk, Lukas %C San Diego, USA %P WA7 %X We demonstrate a wide-bandwidth add-drop filter using SOI contradirectional couplers with a novel anti-reflection design. Single-band operation, with a bandwidth of 6.5nm and an extinction ratio of over 20dB, has been experimentally obtained. %8 09/2012