"Kotaro Kajikawa","Broadband Light Absorber of Cicada Surface Covered with Gold Thin Film","PIERS in Singapore",,,,,,2017,Nov. "Yusuke Nagai,ShaoChieh Chen,Kotaro Kajikawa","Two-dimensional coherent random laser in photonic crystal fiber with dye-doped nematic liquid crystal",,"Applied Optics",,"Vol. 56",,"pp. 8969-8972",2017,Nov. "梶川浩太郎","表面プラズモンとメタマテリアル","第14回日本写真学会光機能材料セミナー",,,,,,2017,Aug. "Kotaro Kajikawa","Optical Cloaking with Existing Materials","META2017 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics",,,,,,2017,July "Kotaro Kajikawa","Bio-Metamaterials","The second A3 Metamaterials Forum",,,,,,2017,June "Takashi Wakamatsu,Ryushi Fujimura,Kotaro Kajikawa","Emission waveguiding in organic thin films supported by metal",,"Appl. Opt.",,"Vol. 56",," 482-486",2017,Jan.