Kana Iwakuni1,2,3, Sho Okubo2,3, Koichi M. T. Yamada4, Hajime Inaba2,3, Atsushi Onae2,3, Feng-Lei Hong2,3,5, and Hiroyuki Sasada1,3
- 1Department of Physics, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan
- 2National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8563, Japan
- 3JST, ERATO, MINOSHIMA Intelligent Optical Synthesizer Project, Tsukuba 305-8563, Japan
- 4Environmental Management Research Institute (EMRI), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8569, Japan
- 5Department of Physics, Graduate School of Engineering, Yokohama National University, Yokohama 240-8501, Japan