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Our Researchers
February 27, 2023
Ken-ichiro Yoshino
Research Engineer
Master of Engineering
Research area
- Quantum Cryptography
Papers
| Papers | ||
| Title | Date of issue | Journal |
| Quantum key distribution with an efficient countermeasure against correlated intensity fluctuations in optical pulses | 9 February, 2018 | npj Quantum Information, volume 4, Article number: 8 |
| Maintenance-free operation of WDM quantum key distribution system through a field fiber over 30 days | 12 December, 2013 | Optics Express, Vol. 21, No. 25, 31395 |
| High-speed wavelength-division multiplexing quantum key distribution system | 15 January, 2012 | OPTICS LETTERS, Vol. 37, No. 2, 223 |
| Generation of continuous-wave broadband entangled beams using periodically poled lithium niobate waveguides | 25 January, 2007 | Applied Physics Letters, Volume 90, 041111 |
| *The followings are co-authored papers. | ||
| Intensity fluctuation of a gain-switched semiconductor laser for quantum key distribution systems | 23 January, 2017 | Optics Express, Vol. 25, No. 2, 622 |
| Time-bin entangled photon pair generation from Si micro-ring resonator | 16 January, 2015 | Optics Express, Vol. 23, No. 2, 1103 |
| Quantum Photonic Network: Concept, Basic Tools, and Future Issues | 12 November, 2014 | IEEE Journal of Selected Topics in Quantum Electronics, VOL. 21, NO. 3, 6400313 |
| Modified E91 protocol demonstration with hybrid entanglement photon source | 29 May, 2014 | Optics Express, Vol. 22, No. 11, 13616 |
| High-Speed Quantum Key Distribution System for 1-Mbps Real-Time Key Generation | 10 February, 2012 | IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. 48, NO. 4, 542 |
| Transmission Experiment of Quantum Keys over 50 km Using High-Performance Quantum-Dot Single-Photon Source at 1.5 µm Wavelength | 10 September, 2010 | Japanese Journal of Applied Physics, Volume 3, Number 9 |
| Performance of hybrid entanglement photon pair source for quantum key distribution | 29 December, 2009 | Applied Physics Letters, Volume 95, 261103 |
| One-Way Quantum Key Distribution System Based on Planar Lightwave Circuits | 8 June, 2006 | Japanese Journal of Applied Physics, Volume 45, Part 1, Number 6A |
| Conference presentations | ||
| Title | Date of presentation | Conference |
| Development of post–processing board for efficiently biased random bits | August 2019 | QCrypt2019 |
| Development of practical post–processing board connecting random number generators and QKD system | August 2018 | QCrypt2018 |
| QKD with an efficient countermeasure against intensity fluctuations in optical pulses | September 2017 | QCrypt2017 |
| Secure quantum key distribution against pattern effects of optical pulse intensities | September 2016 | QCrypt2016 |
| Quantum key distribution system using wavelength-division multiplexing | September 2015 | UQCC2015 |
| Long-term Field Demonstration of WDM Quantum Key Distribution System with Stabilization Control | June 2013 | CLEO-PR |
| WDM Quantum Key Distribution System Using Dual-mode Single Photon Detectors | July 2012 | QCMC2012 |
| Field Demonstration of High-speed Wavelength-division Multiplexing Quantum Key Distribution System and its Stabilized Operation | July 2012 | OECC2012 |
| Hybrid entanglement photon pair source for fiber-space flexible QKD network | May 2011 | ICSOS2011 |
Academic/professional career summary
- March 2005
-
Master of Applied Physics, University of Tokyo
- April 2005
-
NEC