Abstract
It is shown that broadband chaos suitable for fast nondeterministic random-bit generation in small devices can be achieved in a semiconductor laser with a short external cavity. The design of the device is based on a theoretical model for nondeterministic random-bit generation by amplification of microscopic noise. Moreover, it is demonstrated that bit sequences passing common tests of statistical randomness at rates up to 2.08 Gbits/s can be generated using on-chip lasers with a monolithically integrated external cavity, amplifiers, and a photodetector.
| Original language | English |
|---|---|
| Article number | 031803 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 83 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2011 Mar 15 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Fast nondeterministic random-bit generation using on-chip chaos lasers. / Harayama, Takahisa; Sunada, Satoshi; Yoshimura, Kazuyuki; Davis, Peter; Tsuzuki, Ken; Uchida, Atsushi.
In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 83, No. 3, 031803, 15.03.2011.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fast nondeterministic random-bit generation using on-chip chaos lasers
AU - Harayama, Takahisa
AU - Sunada, Satoshi
AU - Yoshimura, Kazuyuki
AU - Davis, Peter
AU - Tsuzuki, Ken
AU - Uchida, Atsushi
PY - 2011/3/15
Y1 - 2011/3/15
N2 - It is shown that broadband chaos suitable for fast nondeterministic random-bit generation in small devices can be achieved in a semiconductor laser with a short external cavity. The design of the device is based on a theoretical model for nondeterministic random-bit generation by amplification of microscopic noise. Moreover, it is demonstrated that bit sequences passing common tests of statistical randomness at rates up to 2.08 Gbits/s can be generated using on-chip lasers with a monolithically integrated external cavity, amplifiers, and a photodetector.
AB - It is shown that broadband chaos suitable for fast nondeterministic random-bit generation in small devices can be achieved in a semiconductor laser with a short external cavity. The design of the device is based on a theoretical model for nondeterministic random-bit generation by amplification of microscopic noise. Moreover, it is demonstrated that bit sequences passing common tests of statistical randomness at rates up to 2.08 Gbits/s can be generated using on-chip lasers with a monolithically integrated external cavity, amplifiers, and a photodetector.
UR - http://www.scopus.com/inward/record.url?scp=79952730665&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79952730665&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.83.031803
DO - 10.1103/PhysRevA.83.031803
M3 - Article
AN - SCOPUS:79952730665
VL - 83
JO - Physical Review A
JF - Physical Review A
SN - 2469-9926
IS - 3
M1 - 031803
ER -