Institute of Scientific and Industrial Research (SANKEN), Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka, 565-0871, Japan. alexandre.rondepierre@sanken.osaka-u.ac.jp.
Mitsubishi Electric Corporation, Advanced Technology R&D Center, Industrial Automation Systems Department, Laser Systems Section, Amagasaki, Japan. alexandre.rondepierre@sanken.osaka-u.ac.jp.