Akira Nakanishi

17 papers C 1Misc 1Journal 3Unranked 12
YearRankTypeTitle / Venue / Authors
2023 — conf
10-km Transmission of 106-Gb/s PAM4 with Directly Modulated DFB Lasers in the CWDM Range.
OFC
Shuhei Ohno, Masaru Onga, Takayuki Nakajima, Akira Nakanishi, Noriko Sasada, Shinichi Tanaka, Ryosuke Nakajima, Kazuhiko Naoe
2021 — conf
106-Gb/s PAM4 Operation of Directly Modulated DFB Lasers from 25 to 70°C for Transmission over 2-km SMF in the CWDM range.
OFC
Takayuki Nakajima, Masaru Onga, Yuji Sekino, Akira Nakanishi, Noriko Sasada, Shigenori Hayakawa, Shigetaka Hamada, Kazuhiko Naoe
2020 J jnl
Contribution of AMPA and NMDA receptors in the spontaneous firing patterns of single neurons in autaptic culture.
Biosyst.
Kouhei Hattori, Takeshi Hayakawa, Akira Nakanishi, Mihoko Ishida, Hideaki Yamamoto, Ayumi Hirano-Iwata, Takashi Tanii
2019 — conf
53-Gbaud PAM4 Differential Drive of a Conventional EA/DFB Toward Driver-Amplifier-Less Optical Transceivers.
OFC
Koichiro Adachi, Takayoshi Fukui, Masato Shishikura, Akira Nakanishi, Atsushi Nakamura, Takanori Suzuki, Shigehisa Tanaka
2018 — conf
Uncooled Operation of 53-Gbaud PAM4 (106-Gb/s) EA/DFB Lasers with Extremely Low Drive Voltage with 0.9 Vpp.
ECOC
Yoshihiro Nakai, Akira Nakanishi, Yoriyoshi Yamaguchi, Syunya Yamauchi, Atsushi Nakamura, Hideaki Asakura, Hayato Takita, Shigenori Hayakawa, Masatoshi Mitaki, Yasushi Sakuma, Kazuhiro Naoe
2018 — conf
Wide-Temperature-Range (25°C to 80°C) 53-Gbaud PAM4 (106-Gb/s) Operation of 1.3-µm Directly Modulated DFB Lasers for 10-km Transmission.
ECOC
Noriko Sasada, Takayuki Nakajima, Yuji Sekino, Akira Nakanishi, M. Mukaikubo, M. Ebisu, Masatoshi Mitaki, Shigenori Hayakawa, Kazuhiko Naoe
2017 — conf
A passive optical alignment technique for single-mode fibers and light-source arrays.
OFC
Koichiro Adachi, Akira Nakanishi, Takanori Suzuki, Hiroki Irie, Yusuke Sasaki, T. Aoki, Masato Shishikura, Kazuhiko Naoe, Shigehisa Tanaka
2016 J jnl
A facet-free 1.3-µm surface-emitting DFB laser for a low-cost optical module.
IEICE Electron. Express
Koichiro Adachi, Takanori Suzuki, Kouji Nakahara, Shigehisa Tanaka, Akira Nakanishi, Kazuhiko Naoe
2016 J jnl
Monolithically integrated 4 ch × 25.8 Gbps lens-integrated surface-emitting DFB laser array directly coupled to SMF.
IEICE Electron. Express
Koichiro Adachi, Takanori Suzuki, Aki Takei, Kouji Nakahara, Shigehisa Tanaka, Akira Nakanishi, Kazuhiko Naoe
2015 — conf
Capability of high optical-feedback tolerance and non-hermetic-packaging for low-cost interconnections using lens-integrated surface-emitting laser.
OFC
Takanori Suzuki, Koichiro Adachi, Aki Takei, Yuki Wakayama, Akira Nakanishi, Kazuhiko Naoe, Kouji Nakahara, Shigehisa Tanaka, Kazuhisa Uomi
2015 — conf
Facet-free surface-emitting 1.3-μm DFB laser.
ECOC
Koichiro Adachi, Takanori Suzuki, T. Ohtoshi, K. Nakahara, M. Sagawa, Akira Nakanishi, Kazuhiko Naoe, Shigehisa Tanak
2015 — conf
Wide-temperature-range 103.2 (25.8 × 4)-Gb/s optical link for data-center Interconnects using a 1.3-µm lens-integrated surface-emitting laser array.
OFC
Koichiro Adachi, Yasunobu Matsuoka, Takashi Takemoto, Takanori Suzuki, Shigehisa Tanaka, Akira Nakanishi, Kazuhiko Naoe
2014 — conf
High-efficiency optical coupling to SMF array and high-temperature 25-Gb/s operation of lens-integrated surface-emitting laser toward PSM4 optical module.
ECOC
Koichiro Adachi, Aki Takei, Takanori Suzuki, Shigehisa Tanak, Akira Nakanishi, Kazuhiko Naoe
2014 C conf
Motion-assist robot for the lower limb to rotate and correct movement of the knee.
CCA
Tadayoshi Shimodaira, Toshihito Yabunaka, Norihiko Kato, Ken'ichi Yano, Nobuyuki Shinoda, Akira Nakanishi
2013 — conf
Development of an improved lower limb orthosis for a motion-assist robot for the lower limb.
ICAR
Toshihito Yabunaka, Naoki Kawaguchi, Nobuyuki Shinoda, Akira Nakanishi, Naoki Kobayashi, Ken'ichi Yano
2013 — conf
Uncooled (0 to 85°C) and full C-band operation of a 10.7 Gbit/s InP Mach-Zehnder modulator monolithically integrated with SOA.
OFC/NFOEC
Akira Nakanishi, Noriko Sasada, Yasushi Sakuma, Ryu Washino, K. Okamoto, Kazuhiko Naoe, Hiroaki Hayashi, Hideo Arimoto, Shigehisa Tanak
2010 Misc conf
A Legwork Mechanism to Assist a Suggesting Module in Finding Worthy Webpages in Search Results.
CISIS
Keizo Sato, Akira Nakanishi, Makoto Nakashima, Tetsuro Ito