Junichi Fujikata - researchr alias

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Viewing Publication 1 - 23 from 23

2023

High-Performance EO Polymer/Si and InP Nano-Hybrid Optical Modulators in O-band and C-band WavelengthsJunichi Fujikata, Hiromu Sato, Alisa Bannaron, Guo-Wei Lu, Shiyoshi Yokoyama. ofc 2023: 1-3 [doi]

2022

High Performance Si Photonics Devices and InP/EO Polymer Hybrid Optical Modulator for Data Communication and ComputingJunichi Fujikata, Masataka Noguchi, Tomoki Sakuma, Daisuke Okamoto, Yasuhiko Ishikawa, Shiyoshi Yokoyama. ps 2022: 1-3 [doi]

Demonstration of All-Optical Ultrafast Switching, Using High-Quality GrapheneTomoki Kusaka, Akihiro Furube, Tetsuro Katayama, Hiroki Kishikawa, Yasuhide Ohno, Masao Nagase, Junichi Fujikata. ps 2022: 1-3 [doi]

2020

High-Speed and 16 λ-WDM Operation of Ge/Si Electro-Absorption Modulator for C-Band Spectral RegimeJunichi Fujikata, Masataka Noguchi, Seok-Hwan Jeong, Yosuke Onawa, Daisuke Shimura, Kazuki Kawashita, Riku Katamawari, Hideaki Okayama, Shigeki Takahashi, Hideki Ono, Hiroyuki Takahashi, Hiroki Yaegashi, Yasuhiko Ishikawa, Takahiro Nakamura. ofc 2020: 1-3 [doi]

Low Parasitic Capacitance III-V/Si Hybrid MOS Optical Modulator toward High-speed ModulationQiang Li, Chong Pei Ho, Junichi Fujikata, Masataka Noguchi, Shigeki Takahashi, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka. ofc 2020: 1-3 [doi]

Taper-Less III-V/Si Hybrid MOS Optical Phase Shifter using Ultrathin InP MembraneShuhei Ohno, Qiang Li, Naoki Sekine, Junichi Fujikata, Masataka Noguchi, Shigeki Takahashi, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka. ofc 2020: 1-3 [doi]

2019

2018

2016

25-Gbps error-free operation of chip-scale Si-photonics optical transmitter over 70°C with integrated quantum dot laserKenichiro Yashiki, Kenji Mizutani, Jun Ushida, Yasuyuki Suzuki, Mitsuru Kurihara, Masatoshi Tokushima, Junichi Fujikata, Yasuhiko Hagihara, Kazuhiko Kurata. ofc 2016: 1-3 [doi]

2015

SiGe-based carrier-injection Mach-Zehnder modulator with enhanced plasma dispersion effect in strained SiGeYounghyun Kim, Junichi Fujikata, Shigeki Takahashi, Mitsuru Takenaka, Shinichi Takagi. ofc 2015: 1-3 [doi]

Bit error rate analysis of a silicon optical interposer using its equivalent circuitDaisuke Okamoto, Takeshi Akagawa, Tatsuya Usuki, Junichi Fujikata, Suguru Akiyama, Yutaka Urino, Takahiro Nakamura. ieiceee, 12(1):20141084, 2015. [doi]

2014

Record-low Injection-current Strained SiGe variable optical attenuator with optimized lateral PIN junctionYounghyun Kim, Junichi Fujikata, Shigeki Takahashi, Mitsuru Takenaka, Shinichi Takagi. ecoc 2014: 1-3 [doi]

Ultra-small butt-joint Ge photodetector featuring self-aligned in-situ doping and CMP-free novel CVD processMakoto Miura, Junichi Fujikata, Masataka Noguchi, Yasuhiko Arakawa. ofc 2014: 1-3 [doi]

2013

2009

2008

2006

Optical interconnect technologies for high-speed VLSI chips using silicon nano-photonicsKeishi Ohashi, Junichi Fujikata, Masafumi Nakada, Tsutomu Ishi, Kenichi Nishi, Hirohito Yamada, M. Fukaishi, Masayuki Mizuno, Koichi Nose, I. Ogura, Yutaka Urino, T. Baba. isscc 2006: 1686-1695 [doi]

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