[I-5-3] ErxY2-xSiO5 compact waveguide slotted into Si photonic crystal T. Sato1, T. Nakajima1, T. Kimura1, H. Isshiki1 (1.Univ. of Electro-Communications , Japan) https://doi.org/10.7567/SSDM.2011.I-5-3