Details
| Original language | English |
|---|---|
| Title of host publication | Quantum Communication, Measurement and Computing (QCMC) - The Ninth International Conference on QCMC |
| Pages | 295-298 |
| Number of pages | 4 |
| Publication status | Published - 13 Apr 2009 |
| Externally published | Yes |
| Event | 9th International Conference on Quantum Communication, Measurement And Computing, QCMC - Calgary, AB, Canada Duration: 19 Aug 2009 → 24 Aug 2009 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Volume | 1110 |
| ISSN (Print) | 0094-243X |
| ISSN (electronic) | 1551-7616 |
Abstract
Systematic approaches to the design of quantum optical systems will become more and more important as their complexity grows. One such systematic technique is the Linear Quadratic Gaussian (LQG) methodology. Here we describe the design and implementation of a LQG feedback controller in a quantum optical experiment - frequency-locking an optical cavity to a laser The successful implementation of the LQG design procedure to this particular problem lays the groundwork for the application of other modem control techniques to quantum optical systems. Our results are promising for future, more complex stabilisation problems in quantum optics, as the described approach is inherently multi-variable and naturally incorporates multiple sensors and actuators as well as nested loops.
Keywords
- Linear-quadratic Gaussian, Optimal control, Quantum optics
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
Cite this
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Quantum Communication, Measurement and Computing (QCMC) - The Ninth International Conference on QCMC. 2009. p. 295-298 (AIP Conference Proceedings; Vol. 1110).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Laser frequency locking to an optical cavity using LQG control
AU - Heurs, M.
AU - Huntington, E. H.
AU - Hassen, S. Z.Sayed
AU - Petersen, I. R.
AU - James, M. R.
PY - 2009/4/13
Y1 - 2009/4/13
N2 - Systematic approaches to the design of quantum optical systems will become more and more important as their complexity grows. One such systematic technique is the Linear Quadratic Gaussian (LQG) methodology. Here we describe the design and implementation of a LQG feedback controller in a quantum optical experiment - frequency-locking an optical cavity to a laser The successful implementation of the LQG design procedure to this particular problem lays the groundwork for the application of other modem control techniques to quantum optical systems. Our results are promising for future, more complex stabilisation problems in quantum optics, as the described approach is inherently multi-variable and naturally incorporates multiple sensors and actuators as well as nested loops.
AB - Systematic approaches to the design of quantum optical systems will become more and more important as their complexity grows. One such systematic technique is the Linear Quadratic Gaussian (LQG) methodology. Here we describe the design and implementation of a LQG feedback controller in a quantum optical experiment - frequency-locking an optical cavity to a laser The successful implementation of the LQG design procedure to this particular problem lays the groundwork for the application of other modem control techniques to quantum optical systems. Our results are promising for future, more complex stabilisation problems in quantum optics, as the described approach is inherently multi-variable and naturally incorporates multiple sensors and actuators as well as nested loops.
KW - Linear-quadratic Gaussian
KW - Optimal control
KW - Quantum optics
UR - http://www.scopus.com/inward/record.url?scp=70450196610&partnerID=8YFLogxK
U2 - 10.1063/1.3131331
DO - 10.1063/1.3131331
M3 - Conference contribution
AN - SCOPUS:70450196610
SN - 9780735406476
T3 - AIP Conference Proceedings
SP - 295
EP - 298
BT - Quantum Communication, Measurement and Computing (QCMC) - The Ninth International Conference on QCMC
T2 - 9th International Conference on Quantum Communication, Measurement And Computing, QCMC
Y2 - 19 August 2009 through 24 August 2009
ER -