Author Affiliations

Andreas W. Schell,^{*,†,‡,∥} Hideaki Takashima,^*,‡,∥ Shunya Kamioka,^‡,∥ Yasuko Oe,^*,‡,∥ Shinjiro Fujita,^* Masazumi Fujiwara,^†,‡,∥ Oliver Benson,^† and Shigeki Takeuchi^*,‡,∥

^*Department of Electronic Science and Engineering, Kyoto University, Kyoto daigaku-katsura, Nishikyo-ku, Kyoto, Japan

^†Nano-Optics, Institute of Physics, Humboldt-Universitat zu Berlin, Newtonstrasse 15, Berlin, Germany

^‡Research Institute for Electronic Science, Hokkaido University, Sapporo, Hokkaido, Japan

^∥The Institute of Scientific and Industrial Research, Osaka University, Mihogaoka 8-1, Ibaraki, Osaka, Japan