1. Life and Environment Research and Development BU, Sharp Corporation, 2613-1 Ichinomotocho, Tenri, Nara 632-8567, Japan
2. The University of Tokyo Sharp Labs, Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
3. Research and Development BU, Sharp Corporation, 2613-1 Ichinomotocho, Tenri, Nara 632-8567, Japan
4. Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
5. Institute for Nano Quantum Information Electronics, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan