27 April 2016 Optimized design of high-order series coupler Yb3+/Er3+ codoped phosphate glass microring resonator filters
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Abstract
The optimized geometry based on high-order active microring resonators (MRR) geometry is proposed. The solution possesses both the filtering and amplifying functions for the signal at around 1534nm (pump 976 nm). The cross-grid resonator with laterally, series-coupled triple-microrings, having 15.35μm radius, in a co-propagation topology between signal and pump, is the structure under analysis (commonly termed an add-drop filter).
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Ramona Galatus, Ramona Galatus, Juan Valles, Juan Valles, } "Optimized design of high-order series coupler Yb3+/Er3+ codoped phosphate glass microring resonator filters", Proc. SPIE 9889, Optical Modelling and Design IV, 98891D (27 April 2016); doi: 10.1117/12.2227382; https://doi.org/10.1117/12.2227382
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