Published Papers |
No. | Title | Journal | Vol | No | Start Page | End Page | Publication date | DOI | Referee |
1 | Proactive congestion control by fast optical switching within 1-ms delay at mobile backhaul utilizing traffic data volume | IEICE Communications Express (Accepted, to be published) | | | | | Jul. 2024 | | Refereed |
2 | Novel Micro-Burst Detection Method in Access/Edge Networks Using Periodic IoT Messages | IEICE Communications Express | 13 | 4 | 101 | 105 | Apr. 2024 | https://doi.org/10.23919/comex.2023xbl01741 | Refereed |
3 | Proactive congestion control within 1-ms delay at mobile midhaul utilizing parallel traffic prediction and fast switchover of CU and optical path | Optical Fiber Communication Conference (OFC) 2024 | M4D.3 | | 1 | 3 | Mar. 2024 | | Refereed |
4 | First Demonstration of Cross-domain Real-time Control between Networks and Computing Resources Utilizing Cooperative SLA Analysis | The 48th European Conference and Exhibition on Optical Communication (ECOC2023) | We.B.5.4 | | 1 | 4 | Oct. 2023 | | Refereed |
5 | SLA-aware Real-time Control Technology for All Photonics Network and Beyond (Invited) | 2023 Opto-Electronics and Communications Conference (OECC) | OECC2023-0220-2 | | 1 | 4 | Jul. 2, 2023 | https://doi.org/10.1109/oecc56963.2023.102098571 | Refereed |
6 | Automatic fast failure restoration on software-defined optical switch controller with NETCONF/RESTCONF for all-photonics network | IEICE Communications Express | 11 | 11 | 709 | 714 | Nov. 2022 | https://doi.org/10.1587/comex.2022xbl01161 | Refereed |
7 | First Demonstration of Real-Time Optical Path Control Scheme with AMCC Telemetry | 2022 European Conference on Optical Communication (ECOC) | | | 1 | 4 | Sep. 2022 | | Refereed |
8 | [Invited Paper] PON Virtualization Including PHY Softwarization | Optical Fiber Communication Conference (OFC) 2022 | W3G.3 | | 1 | 3 | Mar. 2022 | https://doi.org/10.1364/ofc.2022.w3g.31 | Refereed |
9 | [Invited Paper] SLA-aware Real Time Control Technology across Optical and Mobile Networks | Optical Fiber Communication Conference (OFC) 2022 | M3A.4 | | 1 | 3 | Mar. 2022 | https://doi.org/10.1364/ofc.2022.m3a.41 | Refereed |
10 | Guest Editorial: Enhanced Fronthaul for 5G and beyond | IEEE Wireless Communications | 29 | 2 | | | 2022 | https://doi.org/10.1109/MWC.2022.98017291 | |
11 | Demonstration of IEEE PON Abstraction for SDN Enabled Broadband Access (SEBA) | Journal of Lightwave Technology | 39 | 20 | 6434 | 6442 | Oct. 2021 | https://doi.org/10.1109/jlt.2021.31042981 | Refereed |
12 | Zero touch provisioning compliant with authentications of IEEE PON packages A and B for SDN-enabled broadband access | Journal of Optical Communications and Networking | 13 | 11 | 244 | 252 | Jul. 2021 | https://doi.org/10.1364/jocn.4284711 | Refereed |
13 | Redesigned TDM-PON System Architecture Based on Point-to-Point Ethernet Transmission and Software Processing With General-Purpose Hardware | Journal of Lightwave Technology | 39 | 2 | 448 | 457 | Jan. 2021 | https://doi.org/10.1109/jlt.2020.30279151 | Refereed |
14 | [Invited] DBA dis-aggregation in PON-OLT with scalability enhancement by REPORT/GATE compression | Journal of Optical Communications and Networking | 13 | 1 | A13 | A20 | Oct. 2020 | https://doi.org/10.1364/jocn.4028131 | Refereed |
15 | [Invited] Future optical access network enabled by modularization and softwarization of access and transmission functions | Journal of Optical Communications and Networking | 12 | 9 | D48 | D56 | Jun. 2020 | https://doi.org/10.1364/jocn.3915441 | Refereed |
16 | Automated provisioning method for a modular PON-OLT device toward plug & provision | Journal of Optical Communications and Networking | 12 | 9 | D9 | D16 | May. 2020 | https://doi.org/10.1364/jocn.3909011 | Refereed |
17 | Modularization and Softwarization Technologies in Optical Access Network System | | 48 | 3 | 136 | 140 | May. 2020 | | Refereed |
18 | Mini-PON: disaggregated module-type PON architecture for realizing various PON deployments | Journal of Optical Communications and Networking | 12 | 5 | 89 | 89 | Mar. 2020 | https://doi.org/10.1364/jocn.3837171 | Refereed |
19 | Two-stage Abstraction for Disaggregated Modular OLT Architecture Supporting OpenFlow Control | Optical Fiber Communication Conference (OFC) 2020 | M1K.2 | | 1 | 3 | Mar. 2020 | https://doi.org/10.1364/ofc.2020.m1k.21 | Refereed |
20 | [Invited Paper] Softwarized and Open OLT Architecture for Flexible Optical Access Network | Optical Fiber Communication Conference (OFC) 2020 | M1K.4 | | 1 | 3 | Mar. 2020 | https://doi.org/10.1364/ofc.2020.m1k.41 | Refereed |
21 | First demonstration of mini-PON by using standard-based DBA-API and software components on commodity server apart from modular OLT | 45th European Conference on Optical Communication (ECOC 2019) | | | 1 | 4 | Sep. 2019 | https://doi.org/10.1049/cp.2019.09051 | Refereed |
22 | FASA®: New access system architecture | NTT Technical Review | 17 | 6 | | | 2019 | | |
23 | [Invited] Disaggregation of Time-Critical Applications in Flexible Access System Architecture | Journal of Optical Communications and Networking | 11 | 1 | A33 | A39 | Oct. 2018 | https://doi.org/10.1364/jocn.11.000a331 | Refereed |
24 | [Invited] Flexible Access System Architecture (FASA) to Support Diverse Requirements and Agile Service Creation | Journal of Lightwave Technology | 36 | 8 | 1510 | 1515 | Apr. 2018 | https://doi.org/10.1109/jlt.2017.27876441 | Refereed |
25 | [Highly scored paper, Invited] Novel Automatic Service Restoration Technique by Using Self-Reconfiguration of Network Resources for a Disaster-struck Metro-Access Network | Journal of Lightwave Technology | 36 | 8 | 1516 | 1523 | Apr. 2018 | https://doi.org/10.1109/jlt.2017.27879991 | Refereed |
26 | [Invited] Flexible Access System Architecture (FASA) | Optical Fiber Communication Conference 2018 | Tu3L.7 | | 1 | 3 | Mar. 2018 | https://doi.org/10.1364/ofc.2018.tu3l.71 | Refereed |
27 | Reverse Bias Voltage Controlled Burst-Mode Booster SOA in λ-Tunable ONU Transmitter for High-Split-Number TWDM-PON | Journal of Optical Communications and Networking | 10 | 4 | 431 | 439 | Mar. 2018 | https://doi.org/10.1364/jocn.10.0004311 | Refereed |
28 | [Highly ranked paper] First-time Demonstration of Automatic Service Restoration by Using Inter-Central-Office OLT handover and Optical Path Switching in Metro-Access Network | 2017 European Conference on Optical Communication (ECOC) | | | 1 | 3 | Sep. 2017 | https://doi.org/10.1109/ecoc.2017.83462341 | Refereed |
29 | [Invited] Flexible Access System Architecture to Support Diverse Requirements and Agile Service Creation | 2017 European Conference on Optical Communication (ECOC) | | | 1 | 3 | Sep. 2017 | https://doi.org/10.1109/ecoc.2017.83462321 | Refereed |
30 | Fairness-Aware Dynamic Sub-Carrier Allocation in Distance-Adaptive Modulation OFDMA-PON for Elastic Lambda Aggregation Networks | Journal of Optical Communications and Networking | 9 | 7 | 616 | 624 | Jun. 2017 | https://doi.org/10.1364/jocn.9.0006161 | Refereed |
31 | Real-time Demonstration of Fairness-aware Dynamic Subcarrier Allocation for Adaptive Modulation in Elastic Lambda Aggregation Network | Optical Fiber Communication Conference 2017 | Th2A.31 | | 1 | 3 | Mar. 2017 | https://doi.org/10.1364/ofc.2017.th2a.311 | Refereed |
32 | [Invited] Dynamic Wavelength Allocation and Rapid Wavelength Tuning for Load Balancing in λ-tunable WDM/TDM-PON | Optical Fiber Communication Conference 2017 | M3I.1 | | 1 | 3 | Mar. 2017 | https://doi.org/10.1364/ofc.2017.m3i.11 | Refereed |
33 | Demonstration of NG-PON2 Coexisting with Other Systems on Same ODN by Using WDM filter with Low Power Penalty of under 1.0 dB | ECOC 2016; 42nd European Conference on Optical Communication | | | 1 | 3 | Sep. 2016 | | Refereed |
34 | [Invited] Tunable optical technologies for next generation optical access system | 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) | | | 1 | 3 | Jul. 2016 | | Refereed |
35 | Hitless λ-Tuning Sequence to Reduce Tuning Delay in λ-Tunable WDM/TDM-PON | Journal of Optical Communications and Networking | 8 | 7 | 486 | 494 | Jun. 2016 | https://doi.org/10.1364/jocn.8.0004861 | Refereed |
36 | [Invited, Post deadline] Field Trial of Long-Reach and High-Splitting λ-Tunable TWDM-PON | Journal of Lightwave Technology | 34 | 1 | 213 | 221 | Jan. 2016 | https://doi.org/10.1109/jlt.2015.24946061 | Refereed |
37 | Standardization trends of optical access systems | Journal of the Institute of Electronics, Information and Communication Engineers | 99 | 7 | | | 2016 | | |
38 | [Invited] Physical Layer Aspects of NG-PON2 Standards—Part 2: System Design and Technology Feasibility | Journal of Optical Communications and Networking | 8 | 1 | 43 | 52 | Dec. 2015 | https://doi.org/10.1364/jocn.8.0000431 | Refereed |
39 | Optical path protection with FEC switching in WDM/TDM-PON for ring access networks | 2015 European Conference on Optical Communication (ECOC) | | | 1 | 3 | Sep. 2015 | https://doi.org/10.1109/ecoc.2015.73418171 | Refereed |
40 | [Invited] In-service wavelength tuning technology in WDM/TDM-PONs for multiple-service convergence | 2015 European Conference on Optical Communication (ECOC) | | | 1 | 3 | Sep. 2015 | https://doi.org/10.1109/ecoc.2015.73419341 | Refereed |
41 | High output power OLT/ONU transceivers for 40 Gbit/s symmetric-rate NG-PON2 systems | 2015 European Conference on Optical Communication (ECOC) | | | 1 | 3 | Sep. 2015 | https://doi.org/10.1109/ecoc.2015.73416591 | Refereed |
42 | Burst-Off-Level Power Reduction in λ-Tunable Transmitter Using a Reverse Bias Voltage Controlled Burst-Mode Booster SOA for 256-Split WDM/TDM-PON | Optical Fiber Communication Conference 2015 | | | Tu3E.8 | | Mar. 2015 | https://doi.org/10.1364/ofc.2015.tu3e.81 | Refereed |
43 | Consideration of tunable components for next-generation passive optical network stage 2 | Journal of Lightwave Technology | 33 | 5 | 1072 | 1076 | Mar. 2015 | https://doi.org/10.1109/JLT.2015.23907731 | Refereed |
44 | [Post deadline paper] First Field Trial of 40-km Reach and 1024-Split Symmetric-Rate 40-Gbit/s λ-tunable WDM/TDM-PON | 2015 Optical Fiber Communication Conference Post Deadline Papers | | | Th5A.6 | | Mar. 2015 | https://doi.org/10.1364/ofc.2015.th5a.61 | Refereed |
45 | High Output Power and Burst Extinction Ratio λ-Tunable ONU Transmitter Using Burst-Mode Booster SOA for WDM/TDM-PON | Journal of Optical Communications and Networking | 7 | 1 | 1 | 7 | Dec. 2014 | https://doi.org/10.1364/jocn.7.0000011 | Refereed |
46 | [Invited] What will be killer devices and components for NG-PON2? | 2014 The European Conference on Optical Communication (ECOC) | | | 1 | 3 | Sep. 2014 | https://doi.org/10.1109/ecoc.2014.69642111 | Refereed |
47 | First demonstration of burst-mode upstream transmission for digital coherent OFDM-PON | 2014 OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology | | | 925 | 927 | Jul. 2014 | | Refereed |
48 | High Output Power and Burst Extinction Ratio ONU Using a Simple Configuration Booster SOA with Gain Peak Detuning for WDM/TDM-PON | Optical Fiber Communication Conference 2014 | | | W3G.7 | | Mar. 2014 | https://doi.org/10.1364/ofc.2014.w3g.71 | Refereed |
49 | Energy efficient IM-DD OFDM-PON using dynamic SNR management and adaptive modulation | Optics Express | 22 | 2 | 1789 | 1789 | Jan. 2014 | https://doi.org/10.1364/oe.22.0017891 | Refereed |
50 | 100-ns -selective Burst-Mode Transceiver for 40-km Reach Symmetric 40-Gbit/s WDM/TDM-PON | 39th European Conference and Exhibition on Optical Communication (ECOC 2013) | | | 1 | 3 | Sep. 2013 | https://doi.org/10.1049/cp.2013.13281 | Refereed |
51 | [Invited] Long-Reach λ-Tunable WDM/TDM-PON Using Synchronized Gain-Clamping SOA Technology | Journal of Optical Communications and Networking | 5 | 10 | A144 | A144 | Sep. 2013 | https://doi.org/10.1364/jocn.5.00a1441 | Refereed |
52 | First Demonstration of Energy Efficient IM-DD OFDM-PON using Dynamic SNR Management and Adaptive Modulation | 39th European Conference and Exhibition on Optical Communication (ECOC 2013) | | | 1 | 3 | Sep. 2013 | https://doi.org/10.1049/cp.2013.14961 | Refereed |
53 | Small and Low-Cost Dual-Rate Optical Triplexer for OLT Transceivers in 10G/1G Co-existing 10G-EPON Systems | IEICE Transactions on Electronics | E96.C | 7 | 996 | 1002 | Jul. 2013 | https://doi.org/10.1587/transele.e96.c.9961 | Refereed |
54 | 10Gb/s BOSA Employing Low-Cost TO CAN Package and Impedance Matching Circuits in Transmitter | IEICE Transactions on Electronics | E96.C | 7 | 989 | 995 | Jul. 2013 | https://doi.org/10.1587/transele.e96.c.9891 | Refereed |
55 | 16QAM Signal Transmission Experiment for Dynamic SNR Management on IM-DD OFDM-PON | 2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching | | | WP2_2 | | Jul. 2013 | https://doi.org/10.1364/oecc_ps.2013.wp2_21 | Refereed |
56 | 40-km Reach Symmetric 40-Gbit/s λ-tunable WDM/TDM-PON Using Synchronized Gain-Clamping SOA | Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013 | | | OW4D.6 | | Mar. 2013 | https://doi.org/10.1364/ofc.2013.ow4d.61 | Refereed |
57 | Small and low-cost dual-rate optical triplexer for 10G-EPON OLT transceivers | 2012 17th Opto-Electronics and Communications Conference | | | 77 | 78 | Jul. 2012 | https://doi.org/10.1109/oecc.2012.62763791 | Refereed |
58 | Low-cost and small BOSA employing impedance matching circuits for 10G-EPON | 2012 17th Opto-Electronics and Communications Conference | | | 81 | 82 | Jul. 2012 | https://doi.org/10.1109/oecc.2012.62763811 | Refereed |
59 | Isolator-free EA-DFB module with forward error correction | 2012 17th Opto-Electronics and Communications Conference | | | 853 | 854 | Jul. 2012 | https://doi.org/10.1109/oecc.2012.62766631 | Refereed |
60 | Novel optical Triplexer for 1OG-EPON OLT transceiver | Proceedings of 2010 15th OptoElectronics and Communications Conference, Sapporo, Japan. | | | 844 | 845 | Jul. 2010 | | Refereed |
61 | Large optical power margin of signal light in OFDR-OCT by using semiconductor optical amplifier | Proc. SPIE 6847, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XII, 684711 | | | | | Feb. 2008 | https://doi.org/10.1117/12.7650381 | Refereed |
62 | Dispersion matching of sample and reference arms in optical frequency domain reflectometry-optical coherence tomography using a dispersion-shifted fiber | Optics Express | 15 | 8 | 5030 | 5030 | Apr. 2007 | https://doi.org/10.1364/oe.15.0050301 | Refereed |
63 | Dispersion compensation in OFDI-OCT by using dispersion shifted fiber | Proc. SPIE 6429, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI, 642926 | | | | | Feb. 2007 | https://doi.org/10.1117/12.7029541 | |
64 | Discretely swept optical-frequency domain imaging toward high- resolution, high-speed, high-sensitivity and long-depth-range | Proc. SPIE 6429, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI, 64291G | | | | | Feb. 2007 | https://doi.org/10.1117/12.7039631 | Refereed |
65 | Enhancement of OFDR-OCT sensitivity using semiconductor optical amplifier | Proc. SPIE 6429, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI, 64291I | | | | | Feb. 2007 | https://doi.org/10.1117/12.7037451 | Refereed |
66 | Improved Sensitivity of Optical Frequency Domain Reflectometry-Optical Coherence Tomography Using a Semiconductor Optical Amplifier | Japanese Journal of Applied Physics | 45 | No. 49 | L1317 | L1319 | Dec. 2006 | https://doi.org/10.1143/jjap.45.l13171 | Refereed |
67 | Low Thermal Resistance of 1.55-μm Buried-Heterostructure VCSEL on GaAs/AlAs DBR | The 10th OptoElectronics and Communication Conference (OECC2005), Seoul, Korea. | 6F3-3 | | | | Jul. 2005 | | Refereed |
68 | Improvement in Threshold Voltage of 1.55-µm Buried-Heterostructure Vertical-Cavity Surface-Emitting Laser | Japanese Journal of Applied Physics | 44 | 4L | L552 | L554 | Apr. 1, 2005 | https://doi.org/10.1143/jjap.44.l5521 | Refereed |
69 | Lossless electroabsorption modulator monolithically integrated with a semiconductor optical amplifier and a passive waveguide | IEEE Photonics Technology Letters | 15 | 5 | 679 | 681 | May. 2003 | https://doi.org/10.1109/lpt.2003.8099471 | Refereed |
70 | 2.5-Gb/s Operation of Monolithically Integrated Eight-Channel WDM Modulator Module with 25-GHz Channel Spacing | Optical Fiber Communication Conference 2003 | | | TuG4 | | Mar. 2003 | | Refereed |
71 | High extinction ratio performance of DWDM monolithic multichannel modulation circuit | Electronics Letters | 39 | 3 | 306 | 306 | Feb. 2003 | https://doi.org/10.1049/el:200301811 | Refereed |
72 | Lossless electro-absorption modulator monolithically integrated with a semiconductor optical amplifier connected by a passive waveguide | Proceedings of 2001 International Laser, Lightwave and Microwave Conference (ILLMC), Shanghai, China. | Laser I | A-3 | 29 | 31 | Nov. 2002 | | Refereed |
73 | Multi-channel modulation in a DWDM monolithic photonic integrated circuit | Conference Proceedings. 14th Indium Phosphide and Related Materials Conference (Cat. No.02CH37307) | | | 681 | 683 | May. 2002 | https://doi.org/10.1109/iciprm.2002.10146091 | Refereed |
74 | Effects of Ge doping on the fluctuative conductivity in Bi2Sr2CaCu2O8+δ | Physica B: Condensed Matter | 284-288 | | 995 | 996 | Jul. 2000 | https://doi.org/10.1016/s0921-4526(99)02339-x1 | Refereed |
75 | Effects of Ge doping on the fluctuative conductivity in Bi2Sr2CaCu2O8+δ | Proceedings, 22nd International Conference on Low Temperature Physics (LT 22): Espoo, Finland, August 4-11, 1999 | | | | | Aug. 1999 | | Refereed |