| 16-level quadrature amplitude modulation by monolithic quad-parallel Mach-Zehnder optical modulator A Chiba, T Sakamoto, T Kawanishi, K Higuma, M Sudo, J Ichikawa Electronics letters 46 (3), 1, 2010 | 51 | 2010 |
| Monolithically integrated quad Mach-Zehnder IQ modulator for optical 16-QAM generation GW Lu, T Sakamoto, A Chiba, T Kawanishi, T Miyazaki, K Higuma, ... Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference …, 2010 | 16 | 2010 |
| 16 QAM synthesis by angular superposition of polarization using dual-polarization QPSK modulator I Morohashi, M Sudo, T Sakamoto, A Kanno, A Chiba, J Ichikawa, ... 36th European Conference and Exhibition on Optical Communication, 1-3, 2010 | 16 | 2010 |
| Optical frequency comb generating device and optical pulse generating device using same, and optical frequency comb generating method and optical pulse generating method using same M Sudo, M Mure US Patent 9,002,145, 2015 | 12 | 2015 |
| Reconfigurable multilevel transmitter using monolithically integrated quad Mach-Zehnder IQ modulator for optical 16-QAM and 8-PSK generation GW Lu, T Sakamoto, A Chiba, T Kawanishi, T Miyazaki, K Higuma, ... Optics Express 19 (6), 5596-5601, 2011 | 11 | 2011 |
| 90 Gbaud NRZ-DP-DQPSK modulation with Full-ETDM technique using high-speed optical IQ modulator A Kanno, T Sakamoto, A Chiba, M Sudo, K Higuma, J Ichikawa, ... IEICE transactions on electronics 94 (7), 1179-1186, 2011 | 7 | 2011 |
| 95-Gb/s NRZ-DPSK modulation with full-ETDM technique A Kanno, T Sakamoto, A Chiba, T Kawanishi, M Sudo, K Higuma, ... 36th European Conference and Exhibition on Optical Communication, 1-3, 2010 | 7 | 2010 |
| Method for evaluating characteristic of optical modulator having mach-zehnder interferometer T Kawanishi, A Chiba, J Ichikawa, M Sudo US Patent 8,867,042, 2014 | 6 | 2014 |
| Synthesis of 16 quadrature amplitude modulation using polarization-multiplexing QPSK modulator I Morohashi, T Sakamoto, M Sudo, A Kanno, A Chiba, J Ichikawa, ... IEICE transactions on communications 94 (7), 1809-1814, 2011 | 6 | 2011 |
| 75-km SMF transmission of optical 16 QAM signal generated by a monolithic quad-parallel Mach–Zehnder optical modulator A Chiba, T Sakamoto, T Kawanishi, K Higuma, M Sudo, J Ichikawa IEEE Photonics Technology Letters 23 (14), 977-979, 2011 | 6 | 2011 |
| 166 Gb/s PDM-NRZ-DPSK modulation using thin-LiNb03-substrate modulator A Kanno, T Sakamoto, A Chiba, T Kawanishi, K Higuma, M Sudo, ... 2010 Conference on Optical Fiber Communication (OFC/NFOEC), collocated …, 2010 | 6 | 2010 |
| Optical fiber, slanted optical fiber grating, band rejection optical filter, gain equalizing optical filter for optical amplifier, and optical amplifier module M Sudo, A Niwa, S Okude US Patent 6,931,185, 2005 | 6 | 2005 |
| Size control and luminescence properties of Eu2+: LiCaAlF6 particles prepared by femtosecond pulsed laser ablation Y Inoue, S Muramatsu, F Itoigawa, S Ono, M Sudo, K Fukuda, T Yanagida Journal of Applied Physics 122 (13), 2017 | 5 | 2017 |
| Improvement of CVD diamond coated tool by femto-second laser irradiation F Itoigawa, K Inoue, S Ono, M Sudo The Japan Society of Mechanical Engineering S 1340203, 2017 | 5 | 2017 |
| Nondestructive thickness measurement system for multiple layers of paint based on femtosecond fiber laser technologies M Sudo, J Takayanagi, H Ohtake Journal of Infrared, Millimeter, and Terahertz Waves 37, 1139-1147, 2016 | 5 | 2016 |
| Monolithically integrated quad machzehnder IQ modulator for generation of advanced optical modulation formats GW Lu, T Sakamoto, A Chiba, T Kawanishi, T Miyazaki, K Higuma, ... 9th International Conference on Optical Communications and Networks (ICOCN …, 2010 | 4 | 2010 |
| Studying of thermal influence for improving anti-reflective characteristics of moth-eye structures fabricated by femtosecond laser processing X Yu, N Horita, M Takeuchi, M Sudo, S Ono, J Bae 2018 43rd International Conference on Infrared, Millimeter, and Terahertz …, 2018 | 3 | 2018 |
| Fabrication of carbide nanoparticles by femtosecond laser ablation of silicon and molybdenum in hexane S Terakawa, X Yu, T Asaka, F Itoigawa, S Ono, M Sudo Conference on Lasers and Electro-Optics/Pacific Rim, W2E. 5, 2018 | 3 | 2018 |
| Patterning oxidation via femtosecond laser irradiation on copper substrate X Yu, M Sudo, F Itoigawa, S Ono Conference on Lasers and Electro-Optics/Pacific Rim, W3A. 93, 2018 | 3 | 2018 |
| Optical pulse-generator M Sudo, T Hara US Patent 9,366,937, 2016 | 3 | 2016 |
