Development of a Novel Two Dimensional Surface Plasmon Resonance Sensor Using Multiplied Beam Splitting Optics. - Akihide Hemmi; Ryosuke Mizumura; Ryuta Kawanishi; Hizuru Nakajima; Hulie Zeng; Katsumi Uchiyama; Noriaki Kaneki; Toshihiko Imato (Sensors, 2013)