Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

High-speed quantum random number generation by measuring phase noise of a single-mode laser

Not Accessible

Your library or personal account may give you access

Abstract

We present a high-speed random number generation scheme based on measuring the quantum phase noise of a single-mode laser operating at a low intensity level near the lasing threshold. A delayed self-heterodyning system has been developed to measure the random phase fluctuation. By actively stabilizing the phase of the interferometer, a random number generation rate of 500 Mbit/s has been demonstrated and the generated random numbers have passed all the DIEHARD tests.

© 2010 Optical Society of America

Full Article  |  PDF Article
More Like This
High speed optical quantum random number generation

Harald Fürst, Henning Weier, Sebastian Nauerth, Davide G. Marangon, Christian Kurtsiefer, and Harald Weinfurter
Opt. Express 18(12) 13029-13037 (2010)

Ultrafast quantum random number generation based on quantum phase fluctuations

Feihu Xu, Bing Qi, Xiongfeng Ma, He Xu, Haoxuan Zheng, and Hoi-Kwong Lo
Opt. Express 20(11) 12366-12377 (2012)

Quantum random number generation based on phase reconstruction

Jialiang Li, Zitao Huang, Chunlin Yu, Jiajie Wu, Tongge Zhao, Xiangwei Zhu, and Shihai Sun
Opt. Express 32(4) 5056-5071 (2024)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved