| On-chip optical interconnect K Ohashi, K Nishi, T Shimizu, M Nakada, J Fujikata, J Ushida, S Torii, ... Proceedings of the IEEE 97 (7), 1186-1198, 2009 | 164 | 2009 |
| First demonstration of high density optical interconnects integrated with lasers, optical modulators, and photodetectors on single silicon substrate Y Urino, T Shimizu, M Okano, N Hatori, M Ishizaka, T Yamamoto, T Baba, ... Optics express 19 (26), B159-B165, 2011 | 128 | 2011 |
| SiGe photodiode J Fujikata, T Tatsumi, A Tanabe, J Ushida, D Okamoto, K Nishi US Patent 8,269,303, 2012 | 87 | 2012 |
| Demonstration of 12.5-Gbps optical interconnects integrated with lasers, optical splitters, optical modulators and photodetectors on a single silicon substrate Y Urino, Y Noguchi, M Noguchi, M Imai, M Yamagishi, S Saitou, ... Optics express 20 (26), B256-B263, 2012 | 77 | 2012 |
| 5 mW/Gbps hybrid-integrated Si-photonics-based optical I/O cores and their 25-Gbps/ch error-free operation with over 300-m MMF K Yashiki, Y Suzuki, Y Hagihara, M Kurihara, M Tokushima, J Fujikata, ... 2015 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2015 | 47 | 2015 |
| Waveguide path coupling-type photodiode J Fujikata, J Ushida, D Okamoto, K Nishi, K Ohashi, T Tsuchizawa, ... US Patent 8,467,637, 2013 | 47 | 2013 |
| Waveguide-integrated Si nano-photodiode with surface-plasmon antenna and its application to on-chip optical clock distribution J Fujikata, K Nose, J Ushida, K Nishi, M Kinoshita, T Shimizu, T Ueno, ... Applied physics express 1 (2), 022001, 2008 | 40 | 2008 |
| Si waveguide-integrated metal–semiconductor–metal and p–i–n-type Ge photodiodes using Si-capping layer J Fujikata, M Miura, M Noguchi, D Okamoto, T Horikawa, Y Arakawa Japanese Journal of Applied Physics 52 (4S), 04CG10, 2013 | 38 | 2013 |
| 125-µm-pitch× 12-channel “optical pin” array as I/O structure for novel miniaturized optical transceiver chips T Uemura, A Ukita, K Takemura, M Kurihara, D Okamoto, J Ushida, ... 2015 IEEE 65th Electronic Components and Technology Conference (ECTC), 1305-1309, 2015 | 35 | 2015 |
| A 25-Gb/s 5 × 5 mm2 Chip-Scale Silicon-Photonic Receiver Integrated With 28-nm CMOS Transimpedance Amplifier D Okamoto, Y Suzuki, K Yashiki, Y Hagihara, M Tokushima, J Fujikata, ... Journal of Lightwave Technology 34 (12), 2988-2995, 2016 | 34 | 2016 |
| Numerical study of near-infrared photodetectors with surface-plasmon antenna for optical communication D Okamoto, J Fujikata, K Nishi, K Ohashi Japanese journal of applied physics 47 (4S), 2921, 2008 | 25 | 2008 |
| LSI on-chip optical interconnection with Si nano-photonics J Fujikata, K Nishi, A Gomyo, J Ushida, T Ishi, H Yukawa, D Okamoto, ... IEICE transactions on electronics 91 (2), 131-137, 2008 | 24 | 2008 |
| Low-loss silicon oxynitride waveguides and branches for the 850-nm-wavelength region T Tsuchizawa, T Watanabe, K Yamada, H Fukuda, S Itabashi, J Fujikata, ... Japanese journal of applied physics 47 (8S1), 6739, 2008 | 21 | 2008 |
| Photodiode D Okamoto, J Fujikata, K Nishi, K Ohashi US Patent 8,183,656, 2012 | 20 | 2012 |
| Fingertip-size optical module,“Optical I/O Core”, and its application in FPGA T Nakamura, K Yashiki, K Mizutani, T Nedachi, J Fujikata, M Tokushima, ... IEICE Transactions on Electronics 102 (4), 333-339, 2019 | 16 | 2019 |
| 1.2 Tbps/cm2 Enabling Silicon Photonics IC Technology Based on 40-nm Generation Platform T Mogami, T Horikawa, K Kinoshita, Y Hagihara, J Ushida, M Tokushima, ... Journal of Lightwave Technology 36 (20), 4701-4712, 2018 | 16 | 2018 |
| Semiconductor light-receiving element, optical communication device, optical interconnect module, and photoelectric conversion method D Okamoto, J Fujikata US Patent 8,466,528, 2013 | 16 | 2013 |
| Differential receivers with highly-uniform MSM Germanium photodetectors capped by SiGe layer M Miura, J Fujikata, M Noguchi, D Okamoto, T Horikawa, Y Arakawa Optics express 21 (20), 23295-23306, 2013 | 15 | 2013 |
| Semiconductor device K Nishi, J Fujikata, J Ushida, D Okamoto US Patent 8,422,837, 2013 | 15 | 2013 |
| Demonstration of 30-Tbps/cm2 bandwidth density by silicon optical interposers fully integrated with optical components Y Urino, S Akiyama, T Akagawa, T Baba, T Usuki, D Okamoto, M Miura, ... 39th European Conference and Exhibition on Optical Communication (ECOC 2013 …, 2013 | 14 | 2013 |
Junichi FujikataPETRA, NECVerified email at petra-jp.org
