TY - GEN AU - Wang,Changtao AU - Du,Chunlei AU - Lv,Yueguang AU - Luo,Xiangang TI - Surface electromagnetic wave excitation and diffraction by subwavelength slit with periodically patterned metallic grooves SN - 1094-4087 PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/oe.14.005671 ER -