16.8 Tb/s True Random Number Generator Based on Amplified Spontaneous Emission

被引：8

作者：

Cao, Guangshuo ^{[1
]}

Zhang, Liuming ^{[1
]}

Huang, Xinran ^{[1
]}

Hu, Weisheng ^{[1
]}

Yang, Xuelin ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200240, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2021年 / 33卷 / 14期

关键词：

Correlation; Bandwidth; NIST; Arrayed waveguide gratings; Erbium-doped fiber amplifiers; Entropy; Generators; ASE; random number generator; digital signal processing; RANDOM BIT GENERATION;

D O I：

10.1109/LPT.2021.3088156

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report a 16.8 Tb/s true random number generator (TRNG) based on amplified spontaneous emission (ASE) of Erbium-doped fiber amplifier (EDFA), which is sliced into 42 parallel channels by an arrayed waveguide grating (AWG). The true randomness of ASE is enhanced and guaranteed by a novel extraction approach utilizing two orthogonal polarized components of ASE. Consequently, the random number generation rate (RNGR) can be significantly increased via higher sampling rate. The experimental results show that, the single-channel RNGR of 400 Gb/s is achieved, while the overall RNGR is 16.8 Tb/s for the full ASE spectrum. The proposed TRNG is of great significance in the field of secret key distribution and confidential communication.

引用

页码：699 / 702

页数：4

共 15 条

[1]

[Anonymous], 2010, Tech. Rep. 800-22 Rev. 1

[2] A generator for unique quantum random numbers based on vacuum states [J].

Gabriel, Christian ;

Wittmann, Christoffer ;

Sych, Denis ;

Dong, Ruifang ;

Mauerer, Wolfgang ;

Andersen, Ulrik L. ;

Marquardt, Christoph ;

Leuchs, Gerd .

NATURE PHOTONICS, 2010, 4 (10) :711-715

[3] Accelerated secure key distribution based on localized and asymmetric fiber interferometers [J].

Huang, Chaoran ;

Ma, Philip Y. ;

Blow, Eric C. ;

Mittal, Prateek ;

Prucnal, Paul R. .

OPTICS EXPRESS, 2019, 27 (22) :32096-32110

[4] Scalable parallel physical random number generator based on a superluminescent LED [J].

Li, Xiaowen ;

Cohen, Adam B. ;

Murphy, Thomas E. ;

Roy, Rajarshi .

OPTICS LETTERS, 2011, 36 (06) :1020-1022

[5] Implementation of 1.6 Tb s-1 truly random number generation based on a super-luminescent emitting diode [J].

Liu, Y. ;

Zhu, M-Y ;

Luo, B. ;

Zhang, J-W ;

Guo, H. .

LASER PHYSICS LETTERS, 2013, 10 (04)

[6]

Ma X., 2013, PHYS REV A, V87, P944

[7]

Markowsky G., 2014, Journal of Cyber Security, V3, P1

[8]

Matsumoto M., 1998, ACM Transactions on Modeling and Computer Simulation, V8, P3, DOI 10.1145/272991.272995

[9] The generation of 68 Gbps quantum random number by measuring laser phase fluctuations [J].

Nie, You-Qi ;

Huang, Leilei ;

Liu, Yang ;

Payne, Frank ;

Zhang, Jun ;

Pan, Jian-Wei .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2015, 86 (06)

[10] Fast Random Bit Generation Using a Chaotic Laser: Approaching the Information Theoretic Limit [J].

Oliver, Neus ;

Cornelles Soriano, Miguel ;

Sukow, David W. ;

Fischer, Ingo .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2013, 49 (11) :910-918

← 1 2 →