TY - GEN AU - Binh,le N AU - Luk,S F AU - Ngo,N Q TI - Amplified double-coupler double-ring optical resonators with negative optical gain SN - 1559-128X PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/AO.34.006086 ER -