| Quasicontinuous Wavelength Tuning in Super-Structure-Grating (SSG) DBR Lasers H Ishii, H Tanobe, F Kano, Y Tohmori, Y Kondo, Y Yoshikuni IEEE J. Quantum Electron. 32, 433-441, 1996 | 273 | 1996 |
| 69.1-Tb/s (432× 171-Gb/s) C-and extended L-band transmission over 240 km using PDM-16-QAM modulation and digital coherent detection A Sano, H Masuda, T Kobayashi, M Fujiwara, K Horikoshi, E Yoshida, ... National Fiber Optic Engineers Conference, PDPB7, 2010 | 228 | 2010 |
| Broad-range wavelength-tunable superstructure grating (SSG) DBR lasers Y Tohmori, Y Yoshikuni, H Ishii, F Kano, T Tamamura, Y Kondo, ... IEEE journal of quantum electronics 29 (6), 1817-1823, 1993 | 214 | 1993 |
| Spectral linewidth reduction in widely wavelength tunable DFB laser array H Ishii, K Kasaya, H Oohashi IEEE Journal of Selected Topics in Quantum Electronics 15 (3), 514-520, 2009 | 114 | 2009 |
| Transmission of 214-Gbit/s 4-PAM signal using an ultra-broadband lumped-electrode EADFB laser module S Kanazawa, H Yamazaki, Y Nakanishi, T Fujisawa, K Takahata, Y Ueda, ... Optical Fiber Communication Conference, Th5B. 3, 2016 | 113 | 2016 |
| Ultra-high capacity WDM transmission using spectrally-efficient PDM 16-QAM modulation and C-and extended L-band wideband optical amplification A Sano, H Masuda, T Kobayashi, M Fujiwara, K Horikoshi, E Yoshida, ... Journal of Lightwave Technology 29 (4), 578-586, 2011 | 108 | 2011 |
| Multiple-phase shift super structure grating DBR lasers for broad wavelength tuning H Ishii, Y Tohmori, Y Yoshikuni, T Tamamura, Y Kondo IEEE photonics technology letters 5 (6), 613-615, 1993 | 106 | 1993 |
| Widely wavelength-tunable DFB laser array integrated with funnel combiner H Ishii, K Kasaya, H Oohashi, Y Shibata, H Yasaka, K Okamoto IEEE Journal of Selected Topics in Quantum Electronics 13 (5), 1089-1094, 2007 | 100 | 2007 |
| Chirp-compensated 40-GHz mode-locked lasers integrated with electroabsorption modulators and chirped gratings K Sato, A Hirano, H Ishii IEEE Journal of selected topics in quantum electronics 5 (3), 590-595, 1999 | 84 | 1999 |
| Broad-range wavelength coverage (62.4 nm) with superstructure-grating DBR laser H Ishii, H Tanobe, F Kano, Y Tohmori, Y Kondo, Y Yoshikuni Electronics Letters 32 (5), 454-455, 1996 | 74 | 1996 |
| 1.3-μm, 4× 25-Gbit/s, EADFB laser array module with large-output-power and low-driving-voltage for energy-efficient 100GbE transmitter T Fujisawa, S Kanazawa, K Takahata, W Kobayashi, T Tadokoro, H Ishii, ... Optics Express 20 (1), 614-620, 2012 | 70 | 2012 |
| Multiwavelength light source with precise frequency spacing using a mode-locked semiconductor laser and an arrayed waveguide grating filter H Sanjoh, H Yasaka, Y Sakai, K Sato, H Ishii, Y Yoshikuni IEEE Photonics Technology Letters 9 (6), 818-820, 1997 | 69 | 1997 |
| Distributed reflector and wavelength-tunable semiconductor laser Y Tohmori, H Ishii, F Kano, T Tamamura US Patent 5,325,392, 1994 | 64 | 1994 |
| Narrow spectral linewidth operation (< 160 kHz) in widely tunable distributed feedback laser array H Ishii, K Kasaya, H Oohashi Electronics letters 46 (10), 1, 2010 | 61 | 2010 |
| 214-Gb/s 4-PAM operation of flip-chip interconnection EADFB laser module S Kanazawa, H Yamazaki, Y Nakanishi, Y Ueda, W Kobayashi, ... Journal of Lightwave Technology 35 (3), 418-422, 2016 | 58 | 2016 |
| 112-Gb/s InP DP-QPSK modulator integrated with a silica-PLC polarization multiplexing circuit E Yamada, S Kanazawa, A Ohki, K Watanabe, Y Nasu, N Kikuchi, ... OFC/NFOEC, 1-3, 2012 | 57 | 2012 |
| Super-structure-grating (SSG) for broadly tunable DBR lasers H Ishii, Y Tohmori, T Tamamura, Y Yoshikuni IEEE photonics technology letters 5 (4), 393-395, 1993 | 57 | 1993 |
| A compact EADFB laser array module for a future 100-Gb/s Ethernet transceiver S Kanazawa, T Fujisawa, A Ohki, H Ishii, N Nunoya, Y Kawaguchi, ... IEEE Journal of Selected Topics in Quantum Electronics 17 (5), 1191-1197, 2011 | 56 | 2011 |
| Over 100 nm wavelength tuning in superstructure grating (SSG) DBR lasers Y Tohmori, Y Yoshikuni, H Ishii, F Kano, T Tamamura, Y Kondo Electronics letters 29 (4), 352-354, 1993 | 55 | 1993 |
| Mode stabilization method for superstructure-grating DBR lasers H Ishii, F Kano, Y Yoshikuni, H Yasaka Journal of lightwave technology 16 (3), 433, 1998 | 54 | 1998 |
Yuzo YoshikuniKitasato Univ.Verified email at kitasato-u.ac.jp
