Akihiro Maruta

发表

Remote Pumped All Optical Wavelength Converter for Metro-Core Photonic Networks

Ryota Tsuji, Daisuke Hisano, Ken Mishina, 2020, IEICE Trans. Commun..

Generalization Performance of Artificial Neural Network Based-Demodulator for Eigenvalue Modulated Signal

Ken Mishina, Akihiro Maruta, Yuki Yoshida, 2020, 2020 Opto-Electronics and Communications Conference (OECC).

Mode and code division multiplexing system for asynchronous optical access network

Naoya Wada, Ryo Maruyama, Shoichiro Matsuo, 2017 .

First demonstration of a scalable MDM/CDM optical access system.

Naoya Wada, Ryo Maruyama, Shoichiro Matsuo, 2014, Optics express.

Experimental demonstration of long haul transmission of eigenvalue modulated signals

Akihiro Maruta, Yoshinori Ikeda, Yuki Matsuda, 2015, 2015 Tyrrhenian International Workshop on Digital Communications (TIWDC).

Nonlinear Shannon Limit in Optical Fiber Transmission System

Akihiro Maruta, A. Maruta, 2018, IEICE Trans. Commun..

On the impact of Tomlinson-Harashima precoding in optical PAM transmissions for intra-DCN communication

Yuki Yoshida, Ken-ichi Kitayama, Atsushi Kanno, 2017, 2017 Optical Fiber Communications Conference and Exhibition (OFC).

W-08 Double degree program with European universities for master course on photonic network engineering

Akihiro Maruta, 2016 .

An energy-efficient and elastic optical multiple access system based on coherent interleaved frequency division multiple access.

Yuki Yoshida, Takashi Mizuochi, Ken-ichi Kitayama, 2013, Optics express.

Wavelength division multiplexed optical eigenvalue modulated system

Akihiro Maruta, Akifumi Toyota, A. Maruta, 2015, 2015 Tyrrhenian International Workshop on Digital Communications (TIWDC).

1.3 µm lasing of circular defect cavity photonic crystal laser with an AlOx cladding layer

Xiuyu Zhang, Hirotake Kajii, Akihiro Maruta, 2017, IEICE Electron. Express.

Demonstration of 3-ONU multiplexed coherent IFDMAPON uplink system using real-time prototypes

Takashi Mizuochi, Masamichi Nogami, Masaki Noda, 2014, OFC.

Hyper Multi-level Modulation Based on Optical Eigenvalue Multiplexing

Ken Mishina, Akihiro Maruta, Takeyuki Kodama, 2018, 2018 Photonics in Switching and Computing (PSC).

Mode division multiplexed networks

Yuki Yoshida, Ken-ichi Kitayama, Akihiro Maruta, 2017, 2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC).

Experimental demonstration of neural network based demodulation for on-off encoded eigenvalue modulation

Ken Mishina, Akihiro Maruta, Yuki Yoshida, 2019 .

Freedom Extension of SOA Placement for Uplink in 100-km Reach 10G-EPON Systems with Two-stage Repeater Amplifiers

Naoya Wada, Ken-ichi Kitayama, Akihiro Maruta, 2014 .

Beam Tracing Frame for Beam Propagation Analysis

Akihiro Maruta, Ikuo Takakuwa, Masanori Matsuhara, 1994 .

Mode division multiplexing network: A deployment scenario in metro area network

Ken-ichi Kitayama, Akihiro Maruta, Yuki Yoshida, 2014, 2014 IEEE Global Communications Conference.

Demonstration of 3-ONU multiplexed coherent IFDMAPON uplink system using real-time prototypes

Yuki Yoshida, Takashi Mizuochi, Ken-ichi Kitayama, 2014, OFC 2014.

All-Optical PAM4 to 16QAM Modulation Format Conversion Using Nonlinear Optical Loop Mirror and 1:2 Coupler

Daisuke Hisano, Ken Mishina, Akihiro Maruta, 2020 .

Low DSP complexity mid-haul mode-division multiplexing links utilizing wideband modal dispersion compensated two-mode fibers

Ryo Maruyama, Shoichiro Matsuo, Akihiro Maruta, 2015 .

Performance of fixed-length, variable-capacity packets in optical packet-switching networks

Michael Schlosser, Yuki Yoshida, Pablo Jesus Argibay-Losada, 2015, IEEE/OSA Journal of Optical Communications and Networking.

Dynamic lightpath establishment incorporating the effects of FWM-induced crosstalk enhancement in wavelength-routed optical networks

Ken-ichi Kitayama, Akihiro Maruta, Adelys Marsden, 2008, 2008 5th International Conference on Broadband Communications, Networks and Systems.

B-10-63 Pilot-assisted CIR Estimation of a TMF for SDM Transmission

Ryo Maruyama, Shoichiro Matsuo, Ken-ichi Kitayama, 2014 .

Asynchronous MDM-OCDM-based 10G-PON over 40km-SMF and 2km-TMF using mode MUX/DeMUX at remote node and OLT

Naoya Wada, Ryo Maruyama, Shoichiro Matsuo, 2014, OFC 2014.

FWM-Aware Dynamic Routing and Wavelength Assignment for Wavelength-Routed Optical Networks

Ken-ichi Kitayama, Akihiro Maruta, Adelys Marsden, 2008, IEICE Trans. Commun..

Demodulation of optical eigenvalue modulated signals using neural networks

Ken Mishina, Akihiro Maruta, Shohei Yamamoto, 2019 .

Mode-Unbundled ROADM and Bidirectional Mode Assignment for MDM Metro Area Networks

Yuki Yoshida, Ryo Maruyama, Masahiro Hayashi, 2015, Journal of Lightwave Technology.

Performance Analysis of Fixed-length, Variable-capacity Optical Packet Switching Networks (光通信システム) -- (光アクセスシステム特集)

Yuki Yoshida, Pablo Jesus Argibay-Losada, Akihiro Maruta, 2015 .

Mode-unbundled transmission over a 30-km two-mode fiber via OFDM-based pre-crosstalk suppression technique

Yuki Yoshida, Ryo Maruyama, Shoichiro Matsuo, 2015, 2015 International Conference on Photonics in Switching (PS).

B-12-23 FWM-Aware Dynamic Routing and Wavelength Assignment for All-Optical Networks

Ken-ichi Kitayama, Akihiro Maruta, Shaowei Huang, 2007 .

Recovery of multiple amplitude levels from a DQPSK NRZ signal using a single Mach-Zehnder Interferometer

Akihiro Maruta, Marc A. Eberhard, Nigel Johnson, 2008 .

Reducing the lightpath establishing time of FWM-aware dynamic RWA for wavelength-routed optical networks

Ken-ichi Kitayama, Akihiro Maruta, Adelys Marsden, 2009, Photonic Network Communications.

Dynamic RWA with FWM-induced crosstalk awareness and modulation format conversion in wavelength-routed optical networks

Ken-ichi Kitayama, Akihiro Maruta, Adelys Marsden, 2009, Opt. Switch. Netw..

Nonlinear-Error-Free Optical Quantization Using Dense Spectral Slicing

Ryosuke Matsumoto, Tsuyoshi Konishi, Ken-ichi Kitayama, 2016, IEICE Trans. Commun..

Transparent performance monitoring of RZ-DQPSK systems employing delay-tap sampling

Bartlomiej Kozicki, Ken-ichi Kitayama, Akihiro Maruta, 2007 .

Recent Progress in Dispersion-Managed Soliton Transmission Technologies

Akihiro Maruta, Yuji Kodama, Akira Hasegawa, 1997 .

Impact of Energy Efficient Schmes on Virtualized TWDM PONs

Luca Valcarenghi, Piero Castoldi, Yuki Yoshida, 2013 .

Solitons and nonlinear fourier transformation

Akihiro Maruta, 2017, 2017 Optical Fiber Communications Conference and Exhibition (OFC).

Impact of Energy Efficient Schemes on Virtualized

Luca Valcarenghi, Piero Castoldi, Yuki Yoshida, 2013 .

Fixed-Rate-Breaking All-Optical OFDM System using Time-Domain Hybrid PAM with Sparse Subcarrier Multiplexing and Power-Loading for Optical Short-Reach Transmission

Naoya Wada, Gabriella Cincotti, Takahiro Kodama, 2020, 2020 Optical Fiber Communications Conference and Exhibition (OFC).

Investigation of Time Series Change and Difference between Universities in Motivation for University Entrance of Students Studying Electrical and Electronic Engineering

Akimasa Hirata, Akihiro Maruta, Masashi Kato, 2011 .

Coherent radio-over-few-mode-fiber

Tetsuya Kawanishi, Kazuhiko Aikawa, Yuki Yoshida, 2017, 2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR).

Demodulation of Eigenvalue Modulated Signal Based on Eigenvalue-Domain Neural Network

Shingo Sato, Daisuke Hisano, Ken Mishina, 2020, 2020 Optical Fiber Communications Conference and Exhibition (OFC).

Multi-functional all-optical tunable delay line combined with wavelength converter

Akihiro Maruta, Takashi Kunihiro, Shoichiro Oda, 2007 .

A Circuit Implementation of Power-saved ONU Modulation Processing for IFDMA-PON System using a Polar Coordinate Transformation

Takashi Mizuochi, Masamichi Nogami, Akihiro Maruta, 2013 .

Artificial Neural Network Based Demodulation of Multi-Eigenvalue Modulated Signal

Ken Mishina, Akihiro Maruta, Shohei Yamamoto, 2019, 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC).

Bi-soliton propagation in dispersion-managed system and its application

Takashi Inoue, Akihiro Maruta, Yasumichi Nonaka, 2003, Applications of Photonic Technology.

Asynchronous optical performance monitoring of RZ-DQPSK signals using delay-tap sampling

Ken-ichi Kitayama, Akihiro Maruta, Bartlomiej Kozicki, 2007 .

Low-power consumption DSP circuit design for IFDMA-based PON systems

Yuki Yoshida, Takashi Mizuochi, Ken-ichi Kitayama, 2011, 16th Opto-Electronics and Communications Conference.

Mitigation of pattern effect in semiconductor optical amplifier by feed-forward gain clamped current injection

Ken-ichi Kitayama, Daisuke Hisano, Akihiro Maruta, 2014, 2014 OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology.

B-12-10 Routing and Wavelength Assignment Encompassing FWM Awareness for Wavelength Routed Optical Networks

Ken-ichi Kitayama, Akihiro Maruta, Adelys Marsden, 2007 .

Demonstration of PAM4-OCDM system with electrical amplitude-level pre-tuning and post-equalization for data centers applications.

Naoya Wada, Gabriella Cincotti, Takahiro Kodama, 2019, Optics express.

Influence of Quantization Noise on Power Domain Non-Orthogonal Multiple Access Based PON

Kazuki Maruta, Akihiro Maruta, Daisuke Hisano, 2020, 2020 Opto-Electronics and Communications Conference (OECC).

Analysis of lightwave propagation in the bent waveguide by the Galerkin Method

Akihiro Maruta, Masanori Matsuhara, 1991, Other Conferences.

All-Optical PAM4 to 16QAM Modulation Format Conversion Using Nonlinear Optical Loop Mirror and 1:2 Coupler

Ken Mishina, Akihiro Maruta, Daisuke Hisano, 2019, 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC).

Pattern-independent wavelength conversion of PAM signals in SOAs

Yuki Yoshida, Ryosuke Matsumoto, Ken-ichi Kitayama, 2016, 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS).

Design of eigenvalue-multiplexed multi-level modulation optical transmission system

Akihiro Maruta, Yuki Matsuda, Hiroki Terauchi, 2014, 2014 OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology.

Optical versus electronic packet switching in delay-sensitive 5G networks: myths versus advantages

Yuki Yoshida, Pablo Jesus Argibay-Losada, Akihiro Maruta, 2016, IEEE/OSA Journal of Optical Communications and Networking.

2-Bit All-Optical Analog-to-Digital Conversion by Slicing Supercontinuum Spectrum and Switching with Nonlinear Optical Loop Mirror and Its Application to Quaternary ASK-to-OOK Modulation Format Converter

Akihiro Maruta, Sho-ichiro Oda, 2005, IEICE Trans. Commun..

Hybrid MDM/OCDM system with mode and code multi-/demultiplexers

Naoya Wada, Ryo Maruyama, Shoichiro Matsuo, 2013, Photonics West - Optoelectronic Materials and Devices.

Remote inter-carrier synchronization for subcarrier multiple access PON systems

Yuki Yoshida, Takashi Mizuochi, Ken-ichi Kitayama, 2011, 16th Opto-Electronics and Communications Conference.

Lambda utility project

Takashi Mizuochi, Hitoshi Murai, Soichiro Araki, 2008, SPIE/OSA/IEEE Asia Communications and Photonics.

Bi-Soliton under the Influence of Third Order Dispersion in Dispersion-Managed Optical Transmission System

Akihiro Maruta, Xuesong Mao, 2005, IEICE Trans. Commun..

A study on full-duplex PAM technique in RSOA-based optical access system

Yuki Yoshida, Ken-ichi Kitayama, Akihiro Maruta, 2014 .

Throughput analysis of distant-adaptive, fixed-length, variable-capacity packets in OPS networks

Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama, 2015, 2015 IEEE International Conference on Communications (ICC).

Asynchronous MDM-OCDM-based 10G-PON over 40km-SMF and 2km-TMF using mode MUX/DeMUX at remote node and OLT

Shoichiro Matsuo, Naoya Wada, Takahiro Kodama, 2014, OFC 2014.

Deployment Scenario of Mode Division Multiplexing in Metro Area Network

Yuki Yoshida, Ken-ichi Kitayama, Akihiro Maruta, 2015 .

3 × ONU No-Guard-Band Coherent OFDMA-PON Uplink Demonstration Using a Real-Time Transmitter With a Free-Running 100-kHz-Linewidth ECL

Yuki Yoshida, Takashi Mizuochi, Masamichi Nogami, 2015, Journal of Lightwave Technology.

All-Optical Modulation Format Conversion and Applications in Future Photonic Networks

Daisuke Hisano, Akihiro Maruta, Ken Mishina, 2019, IEICE Trans. Electron..

First demonstration of a flexible MDM/CDM optical access systems

Naoya Wada, Shoichiro Matsuo, Gabriella Cincotti, 2014 .

Low-Speed DSP Assisted Dispersion Compensation-Free IM/DD Optical OFDM Transmission Over 100 km-SMF using Time- and Frequency-Domain Sparse-Subcarrier Multiplexing

Naoya Wada, Gabriella Cincotti, Takahiro Kodama, 2019, 2019 Optical Fiber Communications Conference and Exhibition (OFC).

Experimental and Numerical Analysis of Eigenvalue Deviation in Optical Multi-Eigenvalue Modulated Signal Transmission

Ken Mishina, Akihiro Maruta, Yuki Yoshida, 2019, 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC).

optical Signial Processing based on All-Optical Analog-to-Digital Conversion

Akihiro Maruta, Sho-ichiro Oda, 2007, OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference.

93.34 Tbit/s/mode (280 Tbit/s) Transmission in a 3-Mode Graded-Index Few-Mode Fiber

Naoya Wada, Benjamin J. Puttnam, Yoshinari Awaji, 2018, 2018 Optical Fiber Communications Conference and Exposition (OFC).

Experimental demonstration of optical performance monitoring for RZ-DPSK signals using delay-tap sampling method.

Ken-ichi Kitayama, Bartlomiej Kozicki, Akihiro Maruta, 2008, Optics express.

Wavelength Conversion Characteristics of SOA-MZI Based All-Optical NRZ-OOK/RZ-BPSK Modulation Format Converter

Ken-ichi Kitayama, Tatsuo Hatta, Katsuhiro Shimizu, 2008, IEICE Trans. Commun..

Analysis of All Optical Wavelength Converter in Remote Pump Configuration

Ryota Tsuji, Ken Mishina, Akihiro Maruta, 2019, 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC).

A novel quantization scheme by slicing supercontinuum spectrum for all-optical analog-to-digital conversion

Shoichiro Oda, Akihiro Maruta, 2005 .

Prototype of Uplink Transceiver for IFDMA-PON System by FPGA Emulation

Yuki Yoshida, Takashi Mizuochi, Takashi Sugihara, 2015, IEEE Photonics Technology Letters.

B-12-24 OPTICAL PERFORMANCE MONITORING OF RZ-DPSK SIGNALS USING DELAY-TAP SAMPLING TECHNIQUE

Akihiro Maruta, Ken-ichi Kitayama, Bartlomiej Kozicki, 2008 .

Optical vs. electronic packet switching: myth and advantage in 5G time-critical applications

Yuki Yoshida, Akihiro Maruta, Pablo Jesús Argibay-Losada, 2016, 2016 International Conference on Optical Network Design and Modeling (ONDM).

Implementation of power-efficient ONU for elastic-bandwidth IFDMA-PON uplink by employing polar-coordinate transformed PSK mapping [invited]

Yuki Yoshida, Takashi Mizuochi, Ken-ichi Kitayama, 2013, IEEE/OSA Journal of Optical Communications and Networking.

Digital Coherent Technology for Optical Fiber and Radio-Over-fiber Transmission Systems

Yuki Yoshida, Ken-ichi Kitayama, Akihiro Maruta, 2014 .

Demonstration of no-guard-band coherent IFDMA/OFDMA/SC-FDMA-PON co-existence uplink system using real-time IFDMA transmitter

Yuki Yoshida, Ken-ichi Kitayama, Masamichi Nogami, 2015, 2015 Optical Fiber Communications Conference and Exhibition (OFC).

Deployment Design of Functional Split Base Station in Fixed and Wireless Multihop Fronthaul

Kazuki Maruta, Akihiro Maruta, Yu Nakayama, 2018, 2018 IEEE Global Communications Conference (GLOBECOM).

SDN-Based Network Orchestration of Variable-Capacity Optical Packet Switching Network Over Programmable Flexi-Grid Elastic Optical Path Network

Masato Nishihara, Yan Yan, Reza Nejabati, 2015, Journal of Lightwave Technology.

Demonstration of Asynchronous Successive Interference Canceller for Uplink NOMA-PON

Kazuki Maruta, Ken Mishina, Akihiro Maruta, 2021, 2021 Optical Fiber Communications Conference and Exhibition (OFC).

Eigenvalue-Domain Neural Network Demodulator for Eigenvalue-Modulated Signal

Yuki Yoshida, Ken Mishina, Akihiro Maruta, 2021, Journal of Lightwave Technology.

4096-ary Eigenvalue Modulation Using 12 Triangular-lattice-shaped Eigenvalues

Yuki Yoshida, Ken Mishina, Akihiro Maruta, 2021, 2021 Optical Fiber Communications Conference and Exhibition (OFC).

Nonlinear Quantization for Power-Domain Non-Orthogonal Multiple Access Passive Optical Network

Kazuki Maruta, Akihiro Maruta, Daisuke Hisano, 2021, Journal of Lightwave Technology.

Joint Multi-Eigenvalue Demodulation Using Complex Moment-based Eigenvalue Solver and Artificial Neural Network

Yuki Yoshida, Ken Mishina, Akihiro Maruta, 2021, 2021 Optical Fiber Communications Conference and Exhibition (OFC).

All-optical technique for modulation format conversion from NRZ-OOK to RZ-16QAM employing nonlinear optical loop mirror with 1:2 coupler.

Ken-ichi Kitayama, Yuji Miyoshi, Akihiro Maruta, 2012, Optics express.

Timing jitter of a strongly dispersion managed soliton in a wavelength-division-multiplexed system

Akihiro Maruta, Hiroto Sugahara, 1999 .

Mitigation of phase noise in dispersion compensated quasi-linear optical transmission systems: Analysis

Akihiro Maruta, Mohammad Faisal, 2010 .

Digital coherent technology-based eigenvalue modulated optical fiber transmission system

Akihiro Maruta, Akifumi Toyota, A. Maruta, 2017 .

A Novel Wavelength Converter for PAM Signal based on XGM in cascaded SOAs

Yuki Yoshida, Ken-ichi Kitayama, Akihiro Maruta, 2015 .

All-optical modulation format conversion from NRZ-OOK to RZ-QPSK using integrated SOA Three-Arm-MZI wavelength converter

Ken-ichi Kitayama, Tatsuo Hatta, Katsuhiro Shimizu, 2009, 2009 Conference on Optical Fiber Communication - incudes post deadline papers.

On the dispersion managed soliton.

Akihiro Maruta, Yuji Kodama, A. Maruta, 2000, Chaos.

Effectiveness of densely dispersion managed solitons in ultra-high speed transmission

T. Morita, Akihiro Maruta, A. Suzuki, 2000 .

On the peak-to-average power ratio distribution along fiber in the optical OFDM transmissions

Yuki Yoshida, Ken-ichi Kitayama, Akihiro Maruta, 2011, 2011 37th European Conference and Exhibition on Optical Communication.

Optical Signal Processing Based on All-Optical Analog-to-Digital Conversion

Shoichiro Oda, Akihiro Maruta, 2008 .

Pre-spread RZ pulse transmission for reducing intra-channel nonlinear interactions

Akihiro Maruta, T. Inoue, 2000, LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.00CH37080).

Suppression of nonlinear intrachannel interactions between return-to-zero pulses in dispersion-managed optical transmission systems

Takashi Inoue, Akihiro Maruta, A. Maruta, 2002 .

First All-optical Alamouti Coding Demonstration for Polarization Diversity Transmissions via Optical Phase Conjugation

Yuki Yoshida, Ken-ichi Kitayama, Akihiro Maruta, 2013 .

Transparent boundary for the finite-element beam-propagation method.

Akihiro Maruta, Yasuyuki Arai, Masanori Matsuhara, 1993 .

Cross-phase modulation induced phase fluctuations in optical RZ pulse propagating in dispersion compensated WDM transmission systems

Akihiro Maruta, Mohammad Faisal, 2010 .

All-optical tunable delay line based on soliton self-frequency shift and filtering broadened spectrum due to self-phase modulation.

Shoichiro Oda, Akihiro Maruta, A. Maruta, 2006, Optics express.

Digital coherent technology-based eigenvalue modulated optical fiber transmission system

Akihiro Maruta, Akifumi Toyota, Yuki Matsuda, 2017 .

Optimal dispersion management for a wavelength division multiplexed optical soliton transmission system

Takashi Inoue, Akihiro Maruta, Yuji Kodama, 1999 .

Eigenvalue Based Analysis of Soliton Fusion Phenomenon in the Frame Work of Nonlinear Schrödinger Equation

Akihiro Maruta, Gihan Weerasekara, A. Maruta, 2017, IEEE Photonics Journal.

Interactions between dispersion-managed solitons in optical-time-division-multiplexed systems

Takashi Inoue, Akihiro Maruta, Yuji Kodama, 2000 .

Simple Uplink SOA Pattern Effects Compensation for Reach-Extended 10G-EPONs

Naoya Wada, Antonella Bogoni, Claudio Porzi, 2014, IEEE Photonics Technology Letters.

Full-Duplex RSOA-Based PONs Using 4-PAM With Pre-Equalization

Yuki Yoshida, Christos Stamatiadis, Akihiro Maruta, 2015, IEEE Photonics Technology Letters.

Cross-Gain Modulation in Quantum-Dot SOA at 1550 nm

Ken-ichi Kitayama, Akihiro Maruta, Shigeaki Sekiguchi, 2010, IEEE Journal of Quantum Electronics.

Eigenvalue modulated optical transmission system

Akihiro Maruta, A. Maruta, 2015, 2015 Opto-Electronics and Communications Conference (OECC).

All-optical modulation format conversion from on-off-keying to multiple-level phase-shift-keying based on nonlinearity in optical fiber.

Ken Mishina, Akihiro Maruta, A. Maruta, 2007, Optics express.

Straightforward method for measuring optical fiber's nonlinear coefficient based on phase mismatching FWM.

Masaaki Hirano, Akihiro Maruta, Kenichi Kitayama, 2013, Optics express.

All-optical modulation format conversion from NRZ-OOK to RZ-M-ary PSK based on fiber nonlinearity

Akihiro Maruta, A. Maruta, S. M. Nissanka, 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.

Four Wave Mixing in Quantum Dot Semiconductor Optical Amplifiers

Akihiro Maruta, Ken-Ichi Kitayama, Giampiero Contestabile, 2014, IEEE Journal of Quantum Electronics.