Abstract
We encode mutually unbiased bases (MUBs) using the higher-dimensional orbital angular momentum (OAM) degree of freedom and illustrate how these states are encoded on a phase-only spatial light modulator (SLM). We perform (d - 1)- mutual unbiased measurements in both a classical prepare and measure scheme and on entangled photon pairs for dimensions ranging from d = 2 to 5. The calculated average error rate, mutual information and secret key rate show an increase in information capacity as well as higher generation rates as the dimension increases.
| Original language | English |
|---|---|
| Title of host publication | Complex Light and Optical Forces VIII |
| Publisher | SPIE |
| Volume | 8999 |
| ISBN (Print) | 9780819499127 |
| DOIs | |
| Publication status | Published - Jan 1 2014 |
| Event | Complex Light and Optical Forces VIII - San Francisco, CA, United States Duration: Feb 4 2014 → Feb 6 2014 |
Other
| Other | Complex Light and Optical Forces VIII |
|---|---|
| Country | United States |
| City | San Francisco, CA |
| Period | 2/4/14 → 2/6/14 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Cite this
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Encoding mutually unbiased bases in orbital angular momentum for quantum key distribution. / Dudley, A.; Mafu, M.; Goyal, S.; Giovannini, D.; McLaren, M.; Konrad, T.; Padgett, M. J.; Petruccione, F.; Lütkenhaus, N.; Forbes, A.
Complex Light and Optical Forces VIII. Vol. 8999 SPIE, 2014. 89991I.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Encoding mutually unbiased bases in orbital angular momentum for quantum key distribution
AU - Dudley, A.
AU - Mafu, M.
AU - Goyal, S.
AU - Giovannini, D.
AU - McLaren, M.
AU - Konrad, T.
AU - Padgett, M. J.
AU - Petruccione, F.
AU - Lütkenhaus, N.
AU - Forbes, A.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - We encode mutually unbiased bases (MUBs) using the higher-dimensional orbital angular momentum (OAM) degree of freedom and illustrate how these states are encoded on a phase-only spatial light modulator (SLM). We perform (d - 1)- mutual unbiased measurements in both a classical prepare and measure scheme and on entangled photon pairs for dimensions ranging from d = 2 to 5. The calculated average error rate, mutual information and secret key rate show an increase in information capacity as well as higher generation rates as the dimension increases.
AB - We encode mutually unbiased bases (MUBs) using the higher-dimensional orbital angular momentum (OAM) degree of freedom and illustrate how these states are encoded on a phase-only spatial light modulator (SLM). We perform (d - 1)- mutual unbiased measurements in both a classical prepare and measure scheme and on entangled photon pairs for dimensions ranging from d = 2 to 5. The calculated average error rate, mutual information and secret key rate show an increase in information capacity as well as higher generation rates as the dimension increases.
UR - http://www.scopus.com/inward/record.url?scp=84901611419&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84901611419&partnerID=8YFLogxK
U2 - 10.1117/12.2038362
DO - 10.1117/12.2038362
M3 - Conference contribution
AN - SCOPUS:84901611419
SN - 9780819499127
VL - 8999
BT - Complex Light and Optical Forces VIII
PB - SPIE
ER -