略語大辞典 [Opt] 25 WIM weighted index method 加重屈折率法. 光導波路の解析法. weighted index method; an analytical method of electromagnetic field in an optical waveguide; e.g. M(modified)WIM; [Opt:Math:Phys:E]. 丸善「略語大辞典」JLogosID : 11850387