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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 18 of 18  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
OFT 2024-05-09
16:05
Nagasaki
(Primary: On-site, Secondary: Online)
Suppression of Stimulated Brillouin Scattering for High Power Optical Dual Sideband OFDM Communications
Tomoya Suzuki, Shun Harada, Shuhei Otsuka, Tatsuki Ishijima, Zheqing Sun (TMU), Ken Tanizawa, Fumio Futami (TU), Takahide Sakamoto (TMU)
 [more]
OCS, LQE, OPE 2023-05-26
16:05
Online Online [Special Invited Talk] Real-time 50-Gbit/s Spatially Multiplexed Quantum Random Number Generator
Ken Tanizawa, Kentaro Kato, Fumio Futami (Tamagawa Univ.) OCS2023-7 OPE2023-7 LQE2023-7
Unpredictable random number generation is an essential technology for cryptographic applications. Quantum random number ... [more] OCS2023-7 OPE2023-7 LQE2023-7
pp.26-31
ITE-BCT, OCS, IEE-CMN, OFT 2022-11-10
14:00
Miyagi Forest-Sendai
(Primary: On-site, Secondary: Online)
Y-00 Quantum Noise Stream Cipher with Quantum Deliberate Signal Randomization and Its Application to Optical Fiber Transmission System
Fumio Futami, Ken Tanizawa, Kentaro Kato (Tamagawa Univ.) OCS2022-41
Deliberate signal randomization (DSR) driven by quantum random numbers is proposed for enhancing security. PSK Y-00 ciph... [more] OCS2022-41
pp.7-12
OFT, ITE-BCT, OCS, IEE-CMN [detail] 2020-11-12
16:50
Online Online Multi-Channel Simultaneous Encryption in WDM Systems of PSK Y-00 Quantum Stream Cipher
Ken Tanizawa, Fumio Futami (Tamagawa Univ.) OCS2020-26
Tapping from an optical fiber link is a potential security risk in optical communication systems. Physical layer encrypt... [more] OCS2020-26
pp.15-20
OFT 2020-10-09
13:25
Online Online [Invited Talk] Digital Coherent PSK Y-00 Quantum Stream Cipher for Secure Optical Fiber Communications
Ken Tanizawa, Fumio Futami (Tamagawa Univ.) OFT2020-32
Tapping from an optical fiber link is a potential security risk in optical communication systems. Physical layer encrypt... [more] OFT2020-32
pp.97-102
NS, OCS, PN
(Joint)
2018-06-14
16:00
Fukushima Koriyama-Shoko-Kaigisho [Invited Talk] Y-00 Quantum Stream Cipher Transceiver and its Applications to Optical Communication Systems
Fumio Futami, Ken Tanizawa, Kentaro Kato (Tamagawa Univ.) NS2018-30 OCS2018-13 PN2018-13
(Advance abstract in Japanese is available) [more] NS2018-30 OCS2018-13 PN2018-13
pp.13-18(NS), pp.13-18(OCS), pp.49-54(PN)
ITE-BCT, OCS, OFT, IEE-CMN
(Joint) [detail]
2014-11-13
13:25
Hiroshima   Transmission Experiment of 100-Gb/s Y-00 Quantum Stream Cipher using Wavelength-Division Multiplexing
Fumio Futami, Osamu Hirota (Tamagawa Univ.) OCS2014-85
(Advance abstract in Japanese is available) [more] OCS2014-85
pp.13-18
OCS, OFT, ITE-BCT, IEE-CMN
(Joint) [detail]
2013-11-22
13:25
Niigata Nagaoka University of Technology An Experimental Study on Secure Optical Access System using Y-00 Cipher
Fumio Futami, Osamu Hirota (Tamagawa Univ.) OCS2013-89
 [more] OCS2013-89
pp.39-44
LQE, OCS, OPE 2013-10-25
13:05
Fukuoka   A study on Y-00 cipher communication for high capacity by wavelength division multiplexing
Fumio Futami, Osamu Hirota (Tamagawa Univ.) OCS2013-71 OPE2013-117 LQE2013-87
 [more] OCS2013-71 OPE2013-117 LQE2013-87
pp.107-112
PN 2013-08-08
15:40
Hokkaido Hokkaido University [Invited Talk] Y-00 Cipher and its Applications to Optical Communication Systems
Fumio Futami (Tamagawa Univ.) PN2013-13
Y-00 cipher is a practical physical cipher featuring an eavesdropper can not read ciphertext correctly. It provides both... [more] PN2013-13
pp.29-34
OCS, CS
(Joint)
2013-01-25
13:20
Ehime Ehime Univ. Y-00 quantum cipher from transmitter using directly modulated DFB Laser for secure access networks -- 80-km transmission experiment at 2.5 Gb/s --
Fumio Futami, Osamu Hirota (Tamagawa Univ.) OCS2012-94
Recently National Security Agency (NAS) and Defense Advanced Research Projects Agency (DARPA) in the United States are f... [more] OCS2012-94
pp.53-58
OPE, LQE, OCS 2012-10-25
10:15
Miyazaki   Running performance of 2.5 Gb/s Y-00 Transceiver prototype -- Characteristics of transmission in a field optical fiber of 160 km --
Fumio Futami, Osamu Hirota (Tamagawa Univ.) OCS2012-44 OPE2012-95 LQE2012-61
 [more] OCS2012-44 OPE2012-95 LQE2012-61
pp.19-24
CS, OCS
(Joint)
2012-01-27
11:15
Mie ISESHI-KANKOUBUNKAKAIKAN WDM transmission experiment of Y-00 stream cipher
Fumio Futami, Osamu Hirota (Tamagawa Univ.) OCS2011-116
The internet provides a convenient life today, the personal information and proprietary information are transmitted in t... [more] OCS2011-116
pp.61-66
OCS, CS
(Joint)
2011-01-27
15:40
Tokushima The University of Tokushima Experimental evaluation as the random cipher of the Yuen-2000 (Y-00) protocol
Fumio Futami, Osamu Hirota (Tamagawa Univ.) OCS2010-105
The personal information and proprietary information in various network applications are transmitted in the current netw... [more] OCS2010-105
pp.37-42
LQE, OPE, OCS 2010-10-28
11:45
Fukuoka Mojiko Retro Town, Minato house Experimental demonstration of a Yuen-2000 (Y-00) prototype in the GbE communication of the local area network (LAN) of Tamagawa University
Fumio Futami, Osamu Hirota (Tamagawa University), Makoto Honda, Shigeto Akutsu, Katsuyoshi Harasawa (Hitachi Information & Communication Engineering) OCS2010-57 OPE2010-93 LQE2010-66
Although the current networks are playing an essential role in modern societies, the personal information and proprietar... [more] OCS2010-57 OPE2010-93 LQE2010-66
pp.25-30
OCS, OPE, LQE 2005-11-03
13:05
Fukuoka   [Invited Talk] ECOC 2005 Report -- Ultra-fast/large capacity optical transmission --
Fumio Futami (FUJITSU LABS)
 [more] OCS2005-46 OPE2005-76 LQE2005-84
pp.1-3
OCS, OPE, LQE 2005-11-03
16:35
Fukuoka   160Gb/s Optical Demultiplexing with Enhanced Timing Margin by Unequally Aligning Pulse Position
Fumio Futami, Ryo Okabe, Shunsuke Ono, Shigeki Watanabe (FUJITSU LABS)
 [more] OCS2005-54 OPE2005-84 LQE2005-92
pp.35-38
LQE, OCS, OPE 2004-11-05
10:15
Fukuoka Kyushu Institute of Technology Short pulse generation by using a LiNbO3 phase and intensity integrated modulator with a low half-wave voltage
Fumio Futami, Masaharu Doi, Masaki Sugiyama, Hiroshi Onaka, Shigeki Watanabe (FUJITSU LABS.)
 [more] OCS2004-96 OPE2004-161 LQE2004-105
pp.17-20
 Results 1 - 18 of 18  /   
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