Yi-Han HuangBo-Kai ChaoChun-Hway HsuehJIA-HAN LI2022-01-032022-01-032013978-4-86348-369-9https://doi.org/10.1364/JSAP.2013.17p_D4_8https://scholars.lib.ntu.edu.tw/handle/123456789/590876Concentric corrugations enhanced optical antenna for Raman scatteringconference paper10.1364/JSAP.2013.17p_D4_8