| Compact all-fiber pulsed coherent Doppler lidar system for wind sensing S Kameyama, T Ando, K Asaka, Y Hirano, S Wadaka Applied optics 46 (11), 1953-1962, 2007 | 265 | 2007 |
| 208-W TEM00 operation of a diode-pumped Nd:YAG rod laser Y Hirano, Y Koyata, S Yamamoto, K Kasahara, T Tajime Optics letters 24 (10), 679-681, 1999 | 145 | 1999 |
| Development of 1.6 μm continuous-wave modulation hard-target differential absorption lidar system for CO2 sensing S Kameyama, M Imaki, Y Hirano, S Ueno, S Kawakami, D Sakaizawa, ... Optics letters 34 (10), 1513-1515, 2009 | 92 | 2009 |
| Theory and design of class-J power amplifiers with dynamic load modulation CM Andersson, D Gustafsson, K Yamanaka, E Kuwata, H Otsuka, ... IEEE transactions on microwave theory and techniques 60 (12), 3778-3786, 2012 | 73 | 2012 |
| Wind power generation system Y Yoshida, H Jimbo, T Egami, Y Hirano, T Ando, H Nakayama US Patent 6,946,751, 2005 | 72 | 2005 |
| All-fiber coherent Doppler lidar technologies at Mitsubishi Electric Corporation T Ando, S Kameyama, Y Hirano IOP Conference Series: Earth and Environmental Science 1 (1), 012011, 2008 | 67 | 2008 |
| Coherent laser radar T Yanagisawa, S Yamamoto, Y Hirano, S Kameyama, T Ando US Patent 7,295,290, 2007 | 61 | 2007 |
| 1.5-um eye-safe coherent lidar system for wind velocity measurement K Asaka, T Yanagisawa, Y Hirano Lidar Remote Sensing for Industry and Environment Monitoring 4153, 321-328, 2001 | 56 | 2001 |
| Coherent laser radar apparatus and radar/optical communication system K Asaka, Y Hirano, S Wadaka US Patent 6,580,497, 2003 | 54 | 2003 |
| 11-mJ, 15-Hz single-frequency diode-pumped Q-switched Er, Yb: phosphate glass laser T Yanagisawa, K Asaka, K Hamazu, Y Hirano Optics letters 26 (16), 1262-1264, 2001 | 54 | 2001 |
| Coherent laser radar system and target measurement method K Asaka, Y Hirano, T Yanagisawa, S Wadaka, Y Ooga, E Sugimoto US Patent 6,469,778, 2002 | 53 | 2002 |
| 1.55-μm high-peak, high-average-power laser amplifier using an Er, Yb: glass planar waveguide for wind sensing coherent Doppler lidar T Sakimura, K Hirosawa, Y Watanabe, T Ando, S Kameyama, K Asaka, ... Optics Express 27 (17), 24175-24187, 2019 | 52 | 2019 |
| 56.3: 65‐inch, Super Slim, Laser TV with Newly Developed Laser Light Sources H Sugiura, T Sasagawa, A Michimori, E Toide, T Yanagisawa, ... SID Symposium Digest of Technical Papers 39 (1), 854-857, 2008 | 50 | 2008 |
| Laser radar system M Imaki, S Kameyama, A Hirai, K Asaka, Y Hirano US Patent 9,007,600, 2015 | 40 | 2015 |
| 100-W class diode-pumped Nd: YAG MOPA system with a double-stage relay-optics scheme Y Hirano, N Pavel, S Yamamoto, Y Koyata, T Tajime Optics communications 170 (4-6), 275-280, 1999 | 38 | 1999 |
| Differential absorption lidar apparatus having multiplexed light signals with two wavelengths in a predetermined beam size and beam shape S Kameyama, Y Hirano US Patent 7,361,922, 2008 | 37 | 2008 |
| Improved pump-beam distribution in a diode side-pumped solid-state laser with a highly diffuse, cross-axis beam delivery system N Pavel, Y Hirano, S Yamamoto, Y Koyata, T Tajime Applied Optics 39 (6), 986-992, 2000 | 37 | 2000 |
| X-and Ku-band internally matched GaN amplifiers with more than 100W output power H Noto, H Maehara, H Uchida, M Koyanagi, H Utsumi, J Nishihara, ... 2012 42nd European Microwave Conference, 1075-1078, 2012 | 36 | 2012 |
| Planar-waveguide quasi-phase-matched second-harmonic-generation device inY-cut MgO-doped LiNbO3 K Sakai, Y Koyata, Y Hirano Optics letters 31 (21), 3134-3136, 2006 | 36 | 2006 |
| 100-W, 100-h external green generation with Nd: YAG rod master-oscillator power-amplifier system Y Hirano, N Pavel, S Yamamoto, Y Koyata, T Tajime Optics communications 184 (1-4), 231-236, 2000 | 36 | 2000 |
