Nondegenerate 2-State 3-Symbol Reversible Logic Elements Are All Universal. - Tsuyoshi Ogiro; Atsushi Kanno; Keiji Tanaka; Hiroko Kato; Kenichi Morita (Int. J. Unconv. Comput., 2004)

120-Gb/s NRZ-DQPSK signal generation by a thin-lithium-niobate-substrate modulator. - Atsushi Kanno; Takahide Sakamoto; Akito Chiba; Tetsuya Kawanishi; Kaoru Higuma; Masaaki Sudou; Junichiro Ichikawa (IEICE Electron. Express, 2010)

20-Gb/s QPSK W-band (75-110GHz) wireless link in free space using radio-over-fiber technique. - Atsushi Kanno; Keizo Inagaki; Isao Morohashi; Takahide Sakamoto; Toshiaki Kuri; Iwao Hosako; Tetsuya Kawanishi; Yuki Yoshida; Ken-ichi Kitayama (IEICE Electron. Express, 2011)

90 Gbaud NRZ-DP-DQPSK Modulation with Full-ETDM Technique Using High-Speed Optical IQ Modulator. - Atsushi Kanno; Takahide Sakamoto; Akito Chiba; Masaaki Sudo; Kaoru Higuma; Junichiro Ichikawa; Tetsuya Kawanishi (IEICE Trans. Electron., 2011)

Synthesis of 16 Quadrature Amplitude Modulation Using Polarization-Multiplexing QPSK Modulator. - Isao Morohashi; Takahide Sakamoto; Masaaki Sudo; Atsushi Kanno; Akito Chiba; Junichiro Ichikawa; Tetsuya Kawanishi (IEICE Trans. Commun., 2011)

Phase noise analysis of an optical frequency comb using single side-band suppressed carrier modulation in an amplified optical fiber loop. - Atsushi Kanno; Tetsuya Kawanishi (IEICE Electron. Express, 2012)

Performance evaluation of LTE signal transmission over a seamlessly integrated radio-over-fiber and millimeter-wave wireless link. - Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (GLOBECOM Workshops, 2013)

Coherent MMW/terahertz signal transmission with frequency-reconfigurable RoF transmitter based on an optical frequency comb. - Atsushi Kanno; Toshiaki Kuri; Isao Morohashi; Iwao Hosako; Tetsuya Kawanishi; Yuki Yoshida; Ken-ichi Kitayama (GLOBECOM, 2013)

Radio-over-fiber photonic wireless bridge in the W-Band. - Sebastian Babiel; Andreas Stohr; Atsushi Kanno; Tetsuya Kawanishi (ICC Workshops, 2013)

Energy and deployment efficiency of a millimeter-wave Radio-on-Radio-over-fiber system for railways. - Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (OFC/NFOEC, 2013)

Coherent optical and radio seamless transmission based on DSP-aided radio-over-fiber technology. - Atsushi Kanno; Toshiaki Kuri; Iwao Hosako; Tetsuya Kawanishi; Yuki Yoshida; Yoshihiro Yasumura; Ken-ichi Kitayama (OFC/NFOEC, 2013)

Investigation of receiver DSP carrier phase estimation rate for self-homodyne space-division multiplexing communication systems. - Jose Manuel Delgado Mendinueta; Benjamin J. Puttnam; Jun Sakaguchi; Ruben S. Luis; Werner Klaus; Yoshinari Awaji; Naoya Wada; Atsushi Kanno; Tetsuya Kawanishi (OFC/NFOEC, 2013)

105Tb/s transmission system using low-cost, MHz linewidth DFB lasers enabled by self-homodyne coherent detection and a 19-core fiber. - Benjamin J. Puttnam; Jose Manuel Delgado Mendinueta; Jun Sakaguchi; Ruben S. Luis; Werner Klaus; Yoshinari Awaji; Naoya Wada; Atsushi Kanno; Tetsuya Kawanishi (OFC/NFOEC, 2013)

Large-capacity transmission over a 19-core fiber. - Jun Sakaguchi; Benjamin J. Puttnam; Werner Klaus; Jose Manuel Delgado Mendinueta; Yoshinari Awaji; Naoya Wada; Atsushi Kanno; Tetsuya Kawanishi (OFC/NFOEC, 2013)

Precise chirp parameter measurement of asymmetric Mach-Zehnder modulators with active Y-branch. - Yuya Yamaguchi; Yuki Yamada; Atsushi Kanno; Tetsuya Kawanishi; Masayuki Izutsu; Hirochika Nakajima (IEICE Electron. Express, 2013)

Quadrature-Phase-Shift-Keying Radio-over-Fiber Transmission for Coherent Optical and Radio Seamless Networks. - Atsushi Kanno; Pham Tien Dat; Toshiaki Kuri; Iwao Hosako; Tetsuya Kawanishi; Yoshihiro Yasumura; Yuki Yoshida; Ken-ichi Kitayama (IEICE Trans. Electron., 2013)

Phase Noise Measurement of Optical Heterodyning Two-Tone Signal Generated by Two Free-Running Lasers. - Ryuta Yamanaka; Taka Fujita; Hideyuki Sotobayashi; Atsushi Kanno; Tetsuya Kawanishi (IEICE Trans. Electron., 2013)

Quantum dot two-mode laser at 1.55 μm-band for 90GHz radio over fiber applications. - Kouichi Akahane; Naokatsu Yamamoto; Atsushi Kanno; Toshimasa Umezawa; Tetsuya Kawanishi (ECOC, 2014)

Evaluation of frequency fluctuation in fiber-wireless link with direct IQ down-converter. - Atsushi Kanno; Pham Tien Dat; Toshiaki Kuri; Iwao Hosako; Tetsuya Kawanishi; Yuki Yoshida; Ken-ichi Kitayama (ECOC, 2014)

Pump-linewidth-tolerant optical data exchange between 16QAM and QPSK with 50-GHz channel-spacing using coherent DFB pump. - Guo-Wei Lu; Andre A. C. Albuquerque; Benjamin J. Puttnam; Takahide Sakamoto; Miguel V. Drummond; Rogério Nogueira; Atsushi Kanno; Satoshi Shinada; Naoya Wada; Tetsuya Kawanishi (ECOC, 2014)

Direct chirp measurement of electro absorption modulator using optical homodyne quadrature demodulation technique. - Ukrit Mankong; Tanawat Tangmala; Keizo Inagaki; Atsushi Kanno; Tetsuya Kawanishi (ECOC, 2014)

Extinction-ratio and chirp tunable LiNbO3 single-drive modulator for precise amplitude modulation. - Yuya Yamaguchi; Shinya Nakajima; Atsushi Kanno; Tetsuya Kawanishi; Masayuki Izutsu; Hirochika Nakajima (ECOC, 2014)

Digital signal processing techniques for multi-core fiber transmission using self-homodyne detection schemes. - Jose Manuel Delgado Mendinueta; Ruben S. Luis; Benjamin J. Puttnam; Jun Sakaguchi; Werner Klaus; Yoshinari Awaji; Naoya Wada; Atsushi Kanno; Tetsuya Kawanishi (EUSIPCO, 2014)

Radio-on-terahertz over fiber system for future mobile fronthauling. - Atsushi Kanno; Pham Tien Dat; Iwao Hosako; Tetsuya Kawanishi; Hiroyo Ogawa (GLOBECOM, 2014)

Electro-optic devices for imaging systems using radio-over-fibre. - Tetsuya Kawanishi; Naokatsu Yamamoto; Toshimasa Umezawa; Kouichi Akahane; Atsushi Kanno; Pham Tien Dat (ICTON, 2014)

Seamless W-band radio-to-optical signal conversion with direct IQ down-converter. - Atsushi Kanno; Pham Tien Dat; Toshiaki Kuri; Iwao Hosako; Tetsuya Kawanishi; Yuki Yoshida; Ken-ichi Kitayama (OFC, 2014)

Optical DFG-based 60 GHz signal generation by using a LiTaO3 rectangular waveguide. - Yusuke Takashima; Yuto Maejima; Hiroshi Murata; Yasuyuki Okamura; Atsushi Kanno; Tetsuya Kawanishi (IEICE Electron. Express, 2014)

High-spectral efficiency millimeter wave-over-fiber system for future mobile fronthaul. - Pham Tien Dat; Atsushi Kanno; Keizo Inagaki; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2015)

Bias free operational 107-Gbaud ultra-fast photodetector. - Toshimasa Umezawa; Kouichi Akahane; Naokatsu Yamamoto; Atsushi Kanno; Tetsuya Kawanishi (ECOC, 2015)

High-Speed Optical and Millimeter-Wave Wireless Link for Disaster Recovery. - Ken-ichi Kitayama; Yuki Yoshida; Yuya Yamaguchi; Hirochika Nakajima; Kohsuke Nishimura; Abdelmoula Bekkali; Masayuki Oishi; Hidenori Iwai; Kazuya Ota; Norihiko Sato; Naoyasu Kamiya; Keiji Tanaka; et al. (GLOBECOM Workshops, 2015)

High-speed and low-latency front-haul system for heterogeneous wireless networks using seamless fiber-millimeter-wave. - Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (ICC, 2015)

10-Gb/s wireless signal transmission over a seamless IM/DD fiber-MMW system at 92.5 GHz. - Tu Thanh Lam; Vo Nguyen Quoc Bao; Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (ICC, 2015)

Advanced photonics for wired and wireless seamless networks. - Tetsuya Kawanishi; Atsushi Kanno; Pham Tien Dat; Atsushi Matsumoto; Naokatsu Yamamoto (ICTON, 2015)

5G transport and broadband access networks: The need for new technologies and standards. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (Kaleidoscope, 2015)

Bidirectional transmission of LTE-A carrier aggregation signal over a seamless fiber-wireless system in W-band. - Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (OFC, 2015)

Mode-division multiplexed W-Band RoF transmission for higher-order spatial multiplexing. - Nikolaos-Panteleimon Diamantopoulos; S. Inudo; Yuki Yoshida; Akihiro Maruta; Atsushi Kanno; Pham Tien Dat; Tetsuya Kawanishi; Ryo Maruyama; N. Kuwaki; Shinji Matsuo; Ken-ichi Kitayama (OFC, 2015)

On the MIMO channel rank deficiency in W-band MIMO RoF transmissions. - S. Inudo; Yuki Yoshida; Atsushi Kanno; Pham Tien Dat; Tetsuya Kawanishi; Ken-ichi Kitayama (OFC, 2015)

Experimental evaluation of the time and frequency crosstalk dependency in a 7-core multi-core fiber. - Ruben S. Luis; Benjamin J. Puttnam; Werner Klaus; Jose Manuel Delgado Mendinueta; Yoshinari Awaji; Naoya Wada; Atsushi Kanno; Tetsuya Kawanishi; Tetsuya Nakanishi; Tetsuya Hayashi; Takashi Sasaki (OFC, 2015)

Long distance transmission in a multi-core fiber with self-homodyne detection. - Benjamin J. Puttnam; Ruben S. Luis; Jose Manuel Delgado Mendinueta; Jun Sakaguchi; Werner Klaus; Yoshinari Awaji; Naoya Wada; Atsushi Kanno; Tetsuya Kawanishi (OFC, 2015)

Optical comb-based versatile wavelength division multicasting add-drop node for efficient WDM networks. - Jun Sakaguchi; Takahide Sakamoto; Atsushi Kanno; Yoshinari Awaji; Naoya Wada; Tetsuya Kawanishi (OFC, 2015)

Zero-bias operational ultra-broadband UTC-PD above 110 GHz for high symbol rate PD-array in high-density photonic integration. - Toshimasa Umezawa; Kouichi Akahane; Naokatsu Yamamoto; Atsushi Kanno; Keizo Inagaki; Tetsuya Kawanishi (OFC, 2015)

Millimetre-wave Electro-Optic Modulator with Quasi-Phase-Matching Array of Orthogonal-Gap-Embedded Patch-antennas on Low-k Dielectric Material. - Yusuf Nur Wijayanto; Atsushi Kanno; Hiroshi Murata; Sinya Nakajima; Tetsuya Kawanishi; Yasuyuki Okamura (PHOTOPTICS (2), 2015)

WDM RoF-MMW and linearly located distributed antenna system for future high-speed railway communications. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (IEEE Commun. Mag., 2015)

Sub-THz radio-over-fiber signal generation using external modulation. - Tetsuya Kawanishi; Takahide Sakamoto; Atsushi Kanno (IEICE Electron. Express, 2015)

Performance of Uplink Packetized LTE-A Signal Transmission on a Cascaded Radio-on-Radio and Radio-over-Fiber System. - Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (IEICE Trans. Electron., 2015)

High-Speed Coherent Transmission Using Advanced Photonics in Terahertz Bands. - Atsushi Kanno; Pham Tien Dat; Norihiko Sekine; Iwao Hosako; Tetsuya Kawanishi; Yuki Yoshida; Ken-ichi Kitayama (IEICE Trans. Electron., 2015)

Re-Configurable Wavelength De-Multiplexer in Wavelength Division Multiplexed Radio-over-Fiber Systems for Frequency-Modulated Continuous-Wave Signal Delivery. - Toshiaki Kuri; Atsushi Kanno; Tetsuya Kawanishi (IEICE Trans. Electron., 2015)

New Burst-Mode Erbium-Doped Fiber Amplifier with Wide Linearity and High Output Power for Uplink Analog Radio-over-Fiber Signal Transmission. - Masaki Shiraiwa; Yoshinari Awaji; Naoya Wada; Atsushi Kanno; Toshiaki Kuri; Pham Tien Dat; Tetsuya Kawanishi (IEICE Trans. Electron., 2015)

Millimeter-Wave Radar Receiver Using Z-Cut LiNbO3 Optical Modulator with Orthogonal-Gap-Embedded Patch-Antennas on Low-k Dielectric Material. - Yusuf Nur Wijayanto; Atsushi Kanno; Hiroshi Murata; Tetsuya Kawanishi; Yasuyuki Okamura (IEICE Trans. Electron., 2015)

Radio-on-radio-over-fiber: efficient fronthauling for small cells and moving cells. - Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (IEEE Wirel. Commun., 2015)

On the channel capacity of polarization-multiplexed coherent radio-over-fiber transmissions at millimeter-wave bands. - Yuki Yoshida; Y. Takami; S. Inudo; Ken-ichi Kitayama; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (ICC, 2016)

Radio-over-fibre based high-speed millimetre-wave backhaul system for high-speed trains. - Tetsuya Kawanishi; Atsushi Kanno; Pham Tien Dat; Naokatsu Yamamoto (ICTON, 2016)

High-capacity and high-spectral-efficiency seamless fiber-wireless system for high-speed trains. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2016)

Mitigation of modal crosstalk-induced power fading in mode division multiplexed W-band RoF links. - Nikolaos P. Diamantopoulos; Y. Takami; Yuki Yoshida; Akihiro Maruta; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Ryu Maruyama; N. Kuwaki; Shinji Matsuo; Ken-ichi Kitayama (OFC, 2016)

All-spectrum fiber-wireless transmission for 5G backhaul and fronthaul links. - Atsushi Kanno; Pham Tien Dat; Naokatsu Yamamoto; Iwao Hosako; Yuki Yoshida; Ken-ichi Kitayama; Tetsuya Kawanishi (OFC, 2016)

31-GHz single-carrier, 44.6-Gbps photonic wireless transmission using a wide-bandwidth high power photodetector and a pre-distortion technique. - Toshimasa Umezawa; Kunihisa Jitsuno; Nobuhiko Shibagaki; Atsushi Kanno; Kouichi Akahane; A. Mstsumoto; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2016)

5G transport networks: the need for new technologies and standards. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (IEEE Commun. Mag., 2016)

Transmission of multiband wireless signals over a seamless IM/DD fiber-MMW system. - Nguyen Van Toan; Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Vo Nguyen Quoc Bao; Tetsuya Kawanishi (IEICE Electron. Express, 2016)

Spatial Coherent Matched Detection Using High-Speed Two Dimensional Photo-Diode Array for Full-Channel Demultiplexing and Demodulation of Mode-Division-Multiplexed Signals. - Takahide Sakamoto; Toshimasa Umezawa; Guo-Wei Lu; Kouichi Akahane; Atsushi Matsumoto; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2017)

Dense SDM 32-Pixel 2-D Photodetector Array. - Toshimasa Umezawa; Tadashige Sakamoto; Atsushi Kanno; Ken Kusakata; Kouichi Akahane; Atsushi Matsumoto; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2017)

Linearized LiNbO3 Modulator with Dual Mach-Zehnder Interferometer and Branched Asymmetric CPW Electrode. - Yuya Yamaguchi; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Hirochika Nakajima (ECOC, 2017)

Concept of sensor over fibres and its application to high resolution millimetre-wave radar. - Tetsuya Kawanishi; Atsushi Kanno; Naokatsu Yamamoto (ICTON, 2017)

Simultaneous transmission of multi-RATs and mobile fronthaul in the MMW bands over an IFoF system. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2017)

High bitrate mm-wave links using RoF technologies and its non-telecom application. - Atsushi Kanno (OFC, 2017)

On the impact of Tomlinson-Harashima precoding in optical PAM transmissions for intra-DCN communication. - Kengo Matsumoto; Yuki Yoshida; Akihiro Maruta; Atsushi Kanno; Naokatsu Yamamoto; Ken-ichi Kitayama (OFC, 2017)

100 GHz optical-to-radio converter module and its application in radio and power over fiber transmission through multi-core fiber. - Toshimasa Umezawa; Pham Tien Dat; Eiichi Hase; Kenichi Kashima; Atsushi Kanno; Kouichi Akahane; Atsushi Matsumoto; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2017)

Advanced Photonic Technologies for Future Mobile Communications and Imaging. - Pham Tien Dat; Atsushi Kanno; Toshimasa Umezawa (SoICT, 2017)

Cell-Less Network for Handover-Free Communications to High-Speed Trains Using a Switched WDM Fiber-Wireless Backhaul. - Pham Tien Dat; Atsushi Kanno; Keizo Inagaki; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2018)

1.6-Gbps LED-Based Ultraviolet Communication at 280 nm in Direct Sunlight. - Kazunobu Kojima; Yuki Yoshida; Masaki Shiraiwa; Yoshinari Awaji; Atsushi Kanno; Naokatsu Yamamoto; Shigefusa Chichibu (ECOC, 2018)

400-Gbps Space Division Multiplexing Optical Wireless Communication Using Two-Dimensional Photodetector Array. - Toshimasa Umezawa; Takahide Sakamoto; Atsushi Kanno; Shinya Nakajima; Atsushi Matsumoto; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2018)

Optical Modulator with the Digitized Transfer Function for Multilevel Amplitude Shift Keying. - Yuya Yamaguchi; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2018)

90-GHz Linear-Cell Systems for Public Transportation Systems. - Tetsuya Kawanishi; Atsushi Kanno; Naokatsu Yamamoto (ICTON, 2018)

High-Speed and Handover-Free Communications for High-Speed Trains Using Switched WDM Fiber-Wireless System. - Pham Tien Dat; Atsushi Kanno; Keizo Inagaki; Toshimasa Umezawa; François Rottenberg; Jérôme Louveaux; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2018)

Radio-over-Fiber-based Seamless Fiber-Wireless Convergence for Small Cell and Linear Cell Networks. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2018)

Full-Duplex and Scalable MIMO Fiber-Wireless Seamless System in W-Band for Future Mobile Networks. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2018)

W-band Radio-over-fiber Link Based on Self-oscillating Optical Frequency Comb Generator. - G. K. M. Hasanuzzaman; Atsushi Kanno; Pham Tien Dat; Stavros Iezekiel (OFC, 2018)

High-speed Two-dimensional Photodetector Array for 4-WDM 25-Gbaud FSO Communication. - Toshimasa Umezawa; Takahide Sakamoto; Atsushi Kanno; Kouichi Akahane; Atsushi Matsumoto; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2018)

Radio over multimode fiber system for short-reach radio relay links. - Atsushi Kanno; Naokatsu Yamamoto (PSC, 2018)

Integrated Fiber-Wireless System in W Band for Ultra-Dense Small-Cell and Moving-Cell Network. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (GLOBECOM Workshops, 2019)

Hybrid Optical Wireless-mmWave: Ultra High-Speed Indoor Communications for Beyond 5G. - Pham Tien Dat; Atsushi Kanno; Keizo Inagaki; Toshimasa Umezawa; Naokatsu Yamamoto; Tetsuya Kawanishi (INFOCOM Workshops, 2019)

Full-Duplex Transmission of Nyquist-SCM Signal over a Seamless Bidirectional Fiber-Wireless System in W-Band. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Nguyen Van Dien; Nguyen Tan Hung; Tetsuya Kawanishi (OFC, 2019)

Field Trial of 1.5-Gbps 97-GHz Train Communication System Based on Linear Cell Radio Over Fiber Network for 240-km/h High-Speed Train. - Atsushi Kanno; Pham Tien Dat; Toshimasa Umezawa; Naokatsu Yamamoto; Tetsuya Kawanishi; Nagateru Iwasawa; Nariya Iwaki; Kazuki Nakamura; Kunihiro Kawasaki; Naoki Kanada; Naruto Yonemoto; Yosuke Sato; et al. (OFC, 2019)

1-λ, 16-Parallel Lanes, 50-Gbaud On-Off Keying Multi-Core Fiber Communication Directly Coupled to High Speed 2D-Photodetector Array. - Toshimasa Umezawa; Atsushi Matsumoto; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2019)

Coherent Detection Only by 2-D Photodetector Array: A Discreteness-Aware Phase Retrieval Approach. - Yuki Yoshida; Toshimasa Umezawa; Atsushi Kanno; Naokatsu Yamamoto (OFC, 2019)

Evaluation of Bend-Insensitive Plastic and Glass Fiber for 28-GHz RF Transmission. - Takamitsu Aiba; Hiroki Yasuda; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Tomohiro Wakabayashi (OECC/PSC, 2019)

Radio Over Fiber System for Uninterrupted High-Speed Railway Communications. - Atsushi Kanno; Tetsuya Kawanishi (OECC/PSC, 2019)

Experimental Evaluation of Wavelength-Dependence of Thin-Film LiNbO3 Modulator with an Extinction-Ratio-Tunable Structure. - Yuya Yamaguchi; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OECC/PSC, 2019)

Design of Optical Receiver for 28 GHz RF Transmission over Multi-mode Fiber. - Hiroki Yasuda; Takamitsu Aiba; Satoshi Tanaka; Toshinori Suzuki; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Tomohiro Wakabayashi (OECC/PSC, 2019)

132 Gb/s 3×3 Full MIMO Fiber-Wireless Seamless System in W Band Using WDM/PDM RoF Transmission. - Pham Tien Dat; François Rottenberg; Atsushi Kanno; Keizo Inagaki; Jérôme Louveaux; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2020)

30 GHz Radio over FSO System using High Speed 2D-PDA and Its Optical Path Switching Performance. - Toshimasa Umezawa; Pham Tien Dat; Atsushi Kanno; Kunihisa Jitsuno; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2020)

Up-to 292-Mbps Deep-UV Communication over a Diffuse-Line-of-Sight Link Based on Silicon Photo Multiplier Array. - Yuki Yoshida; Kazunobu Kojima; Masaki Shiraiwa; Atsushi Kanno; Akira Hirano; Yosuke Nagasawa; Masamichi Ippommatsu; Naokatsu Yamamoto; Shigefusa Chichibu; Yoshinari Awaji (ECOC, 2020)

Phase-Retrieving Coherent Reception and its Sample Complexity. - Yuki Yoshida; Toshimasa Umezawa; Atsushi Kanno; Naokatsu Yamamoto (ECOC, 2020)

Demonstration of Indoor 5G Fronthaul over Legacy Multimode Fiber Enabled by Real-time Analog-to-digital Compression (ADX). - Paikun Zhu; Yuki Yoshida; Atsushi Kanno; Naokatsu Yamamoto; Ken-ichi Kitayama (ECOC, 2020)

Simple Pedestrian Detection Secondary Radar Using Frequency Doubling. - Tetsuya Kawanishi; Satomi Masuda; Erika Shigematsu; Kunihisa Jitsuno; Keizo Inagaki; Atsushi Kanno (ICTON, 2020)

Optically Controlled Leaky-Wave Antenna Based on NRI-TL Metamaterials. - Kyriakos Neophytou; Atsushi Kanno; Marco A. Antoniades; Stavros Iezekiel (ICTON, 2020)

High-Speed Radio-on-Free-Space Optical Mobile Fronthaul System for Ultra-Dense Radio Access Network. - Pham Tien Dat; Atsushi Kanno; Keizo Inagaki; François Rottenberg; Jérôme Louveaux; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2020)

High Speed 2D-PDA FSO Receiver for High Optical Alignment Robustness with Space Diversity. - Toshimasa Umezawa; Yuki Yoshida; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2020)

On the Sample Complexity of Phase-Retrieval Receiver Based on 2-D Arrayed Photodetectors. - Yuki Yoshida; Toshimasa Umezawa; Atsushi Kanno; Keizo Inagaki; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2020)

FMCW linear cell radar interference mitigation through control of signal delay in radio-over-fiber links. - Tetsuya Miura; Kazunori Okuda; Atsushi Kanno; Pham Tien Dat; Nobuhiko Shibagaki; Kenichi Kashima; Yosuke Sato; Masato Fujii; Ryoki Haramoto; Kiyomi Uchida; Tetsuya Hayashi; Sevia M. Idrus; et al. (IEICE Electron. Express, 2020)

Variable-linewidth light source based on Brownian motion random walk in optical phase. - Jun Mochizuki; Keizo Inagaki; Guo-Wei Lu; Takahide Sakamoto; Yuki Yoshida; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (IEICE Electron. Express, 2020)

Submillimeter Large High-speed Photodetector for High Optical Alignment Robustness Optical Wireless Communications. - Toshimasa Umezawa; Shinya Nakajima; Atsushi Kanno; Naokatsu Yamamoto (ECOC, 2021)

1024-QAM Analog Waveform Transmission Over a Seamless Fiber-Wireless System in W Band. - Pham Tien Dat; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (INFOCOM Workshops, 2021)

Transparent Fiber-Radio-Fiber Bridge at 101 GHz using Optical Modulator and Direct Photonic Down-Conversion. - Pham Tien Dat; Yuya Yamaguchi; Keizo Inagaki; Masayuki Motoya; Satoshi Oikawa; Junichiro Ichikawa; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2021)

2-bit Delta-sigma Modulated 32-QAM OFDM based Dual-wavelength Digital RoF Link. - Zu-Kai Weng; Atsushi Kanno; Tetsuya Kawanishi (OFC, 2021)

Demonstration of 28-GHz Band Radio Signal Transmission into Vehicle by Analog Radio over Multi-Mode Fiber. - Hiroki Yasuda; Toshinori Suzuki; Hsuan-Yun Kao; Satoshi Tanaka; Shota Ishimura; Kazuki Tanaka; Naokatsu Yamamoto; Atsushi Kanno; Ryo Inohara; Kosuke Nishimura; Takamitsu Aiba; Tomohiro Wakabayashi; et al. (OFC, 2021)

Millimeter-Wave and Terahertz Fixed Wireless Link Budget Evaluation for Extreme Weather Conditions. - Zu-Kai Weng; Atsushi Kanno; Pham Tien Dat; Keizo Inagaki; Kosuke Tanabe; Eisaku Sasaki; Thomas Kürner; Bo Kum Jung; Tetsuya Kawanishi (IEEE Access, 2021)

Short-Range Wireless Transmission in the 300 GHz Band Using Low-Profile Wavelength-Scaled Dielectric Cuboid Antennas. - Kazuki Yamada; Yuto Samura; Oleg V. Minin; Atsushi Kanno; Norihiko Sekine; Junichi Nakajima; Igor V. Minin; Shintaro Hisatake (Frontiers Commun. Networks, 2021)

High-stability, high-signal-quality radio-over-fiber system for IEEE802.11ad packet transmission based on optical single-sideband modulation in W-band. - Kohei Fujiwara; Atsushi Kanno; Kouichi Tokita (IEICE Electron. Express, 2021)

400-pixel high-speed photodetector for high optical alignment robustness FSO receiver. - Toshimasa Umezawa; Atsushi Matsumoto; Kouichi Akahane; Atsushi Kanno; Naokatsu Yamamoto (OFC, 2022)

Photonic Frequency Conversion Technology for 5G Advanced Signal Transmission. - Pham Tien Dat; Atsushi Kanno (OECC/PSC, 2022)

High-Efficient Pixel Layout Arrangement in High-Speed 2-D Photodetector Array. - Siyang Duan; Toshimasa Umezawa; Atsushi Kanno; Tetsuya Kawanishi (OECC/PSC, 2022)

High-Speed Beam Steering LN Optical Phased Array Module using Comb-Electrode. - Hayato Takemura; Haruto Shinya; Yuya Yamaguchi; Toshimasa Umezawa; Atsushi Kanno; Tetsuya Kawanishi (OECC/PSC, 2022)

50 GHz High Photocurrent PIN-PD and Its Thermal Effect. - Yaofeng Yi; Toshimasa Umezawa; Atsushi Kanno; Tetsuya Kawanishi (OECC/PSC, 2022)

C-band Single-lane 100G ER and 50G ZR PAM Transmissions based on Joint Optical-electrical Feedforward Equalization (OE-FFE) with Record-low Complexity. - Paikun Zhu; Yuki Yoshida; Atsushi Kanno; Ken-ichi Kitayama (OECC/PSC, 2022)

60-Gb/s D-Band Wireless Signal Generation and Transmission Using Photonic Technology. - Pham Tien Dat; Keizo Inagaki; Atsushi Kanno; Kouichi Akahane (RIVF, 2022)

DSP-enhanced radio-over-fiber technologies for 5G-and-beyond wired-wireless convergence. - Paikun Zhu; Yuki Yoshida; Atsushi Kanno; Ken-ichi Kitayama (JOCN, 2022)

DSP-enhanced radio-over-fiber technologies for 5G-and-beyond wired-wireless convergence: publisher's note. - Paikun Zhu; Yuki Yoshida; Atsushi Kanno; Ken-ichi Kitayama (JOCN, 2022)

Mach-Zehnder Optical Modulator Integrated with Tunable Multimode Interference Coupler of Ti:LiNbO3 Waveguides for Controlling Modulation Extinction Ratio. - Anna Hirai; Yuichi Matsumoto; Takanori Sato; Tadashi Kawai; Akira Enokihara; Shinya Nakajima; Atsushi Kanno; Naokatsu Yamamoto (IEICE Trans. Electron., 2022)

Transparent Relay and Switching of THz-wave Signals in 285-GHz Band Using Photonic Technology. - Pham Tien Dat; Yuya Yamaguchi; Keizo Inagaki; Shingo Takano; Shotaro Hirata; Junichiro Ichikawa; Ryo Shimizu; Isao Morohashi; Yuki Yoshida; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; et al. (OFC, 2023)

Transparent Radio-Fiber-Radio-Fiber System in 100-GHz Band for Indoor Uplink Signal Transmission in Beyond 5G. - Pham Tien Dat; Yuya Yamaguchi; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2023)

Demonstration of Wireless Transmission of QPSK Signals at 2 THz. - Isao Morohashi; Yoshihisa Irimajiri; Akira Kawakami; Tadashi Kishimoto; Pham Tien Dat; Atsushi Kanno; Norihiko Sekine; Iwao Hosako (OFC, 2023)

100-Gbps 2-SDM 2-WDM FSO beam direct detection using resonant cavity 4x4 photodetector array. - Toshimasa Umezawa; Atsushi Matsumoto; Kouichi Akahane; Atsushi Kanno; Naokatsu Yamamoto (OFC, 2023)

Delay Compensated Quad-level Delta-sigma Modulation Dual-color DRoF System for Beyond 5G Mobile Fronthaul. - Zu-Kai Weng; Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2023)

Gbps-Class Solar-Blind WDM Optical Wireless Communication By (264, 274, 282)-nm Deep-UV LEDs and CsTe Photomultiplier Tube. - Yuki Yoshida; Kazunobu Kojima; Masaki Shiraiwa; Atsushi Kanno; Akira Hirano; Yosuke Nagasawa; Masamichi Ippommatsu; Naokatsu Yamamoto; Shigefusa Chichibu; Yoshinari Awaji (OFC, 2023)

Dispersion Compensation over C-band WDM Grid for 100Gb/s PAM4 System by Low-complexity Optoelectronic Feedforward Equalization (OE-FFE). - Paikun Zhu; Yuki Yoshida; Atsushi Kanno; Kouichi Akahane; Ken-ichi Kitayama (OFC, 2023)

DSP-enhanced Radio-over-fiber Xhaul Networks Toward Beyond-5G. - Paikun Zhu; Yuki Yoshida; Atsushi Kanno; Kouichi Akahane; Ken-ichi Kitayama (OFC, 2023)

Millimeter Wave Attenuation Due to Wind and Heavy Rain in a Tropical Region. - Ukrit Mankong; Pakawat Chamsuk; Sitthichok Nakprasert; Sangdaun Potha; Zu-Kai Weng; Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (Sensors, 2023)

151.5-GHz Sub-THz Signal Reception and Downconversion Using All-Optical Technology. - Pham Tien Dat; Yuya Yamaguchi; Shingo Takano; Shotaro Hirata; Junichiro Ichikawa; Ryo Shimizu; Keizo Inagaki; Isao Morohashi; Yuki Yoshida; Atsushi Kanno; Naokatsu Yamamoto; Kouichi Akahane (OFC, 2024)

DC-226 GHz well-impedance-matched high-speed photoreceiver for multi-band signal detection. - Toshimasa Umezawa; Pham Tien Dat; Yuki Yoshida; Shinya Nakajima; Atsushi Matsumoto; Kouichi Akahane; Atsushi Kanno; Naokatsu Yamamoto (OFC, 2024)

Demonstration of Robust Mobile Free Space Optical System using High-speed Beam Tracking and 2D-PDA-based Spatial-Diversity Reception. - Zu-Kai Weng; Yuki Yoshida; Toshimasa Umezawa; Abdelmoula Bekkali; Michikazu Hattori; Atsushi Matsumoto; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2024)

40-Gbit/s Mobile FSO with High-speed Beam Stabilizer and 2D-PDA-based Diversity Receiver for Support Robots. - Zu-Kai Weng; Yuki Yoshida; Toshimasa Umezawa; Abdelmoula Bekkali; Michikazu Hattori; Atsushi Matsumoto; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2024)

Thin-Film Lithium Niobate Modulator for a Flat Frequency-Response over 110 GHz Bandwidth with Integrated Electro-Optic Frequency-Domain Equalizer. - Yuya Yamaguchi; Pham Tien Dat; Naokatsu Yamamoto; Kouichi Akahane; Atsushi Kanno; Tetsuya Kawanishi (OFC, 2024)

Sub-Terahertz Signal Demultiplexing and Downconversion Using Photonic Technology. - Pham Tien Dat; Yuya Yamaguchi; Yuki Yoshida; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2025)

16 A/W, DC-200 GHz Ultra-Broadband Photoreceiver Module for High Baud Rate Small Signal Detection. - Toshimasa Umezawa; S. Nakajima; A. Matsumoto; Koichi Akahane; Atsushi Kanno; N. Yamamoto (OFC, 2025)

Fully Packaged 100-GHz-Bandwidth EO-Equalizer-Integrated TFLN Modulator with Record-High Slope Efficiency Enabling 200-GBaud Signaling. - Yuya Yamaguchi; Paikun Zhu; Pham Tien Dat; Shingo Takano; Shotaro Hirata; Yu Kataoka; Junichiro Ichikawa; Ryo Shimizu; Kouichi Akahane; Naokatsu Yamamoto; Atsushi Kanno; Tetsuya Kawanishi (OFC, 2025)