zhe shi yi ben shi he shuo shi sheng yu bo shi sheng yue du de shu ji yue du ci shu ji xu yao ju bei ji ben de shu xue guang xue yu wu li xue deng xiang guan bei jing zhi shi yue du ben shu neng rang nin liao jie 1 ji ti guang xue integrated optics de qi yuan 2 dian ci bo shu zhi mo ni electromagnetic numerical simulation de fang fa 3 nai mi dian jiang zi bo dao nanoplasmonic waveguides de chuan bo te xing 4 kuan pin gao xiao lv ji hua fen li qi broadband polarization beam splitters de gong zuo yuan li 5 yi zhi dian jiang zi bo dao de se san te xing 6 nai mi ou he dian jiang zi bo dao coupled plasmonic waveguides de guang qiang du xian zhi te xing optical limiting effects