Details
| Original language | English |
|---|---|
| Title of host publication | 2012 IEEE International Conference on Control Applications, CCA 2012 |
| Pages | 794-799 |
| Number of pages | 6 |
| Publication status | Published - 2012 |
| Event | 2012 IEEE Multi‐Conference on Systems and Control - Dubrovnik Palace Hotel, Dubrovnik, Croatia Duration: 3 Oct 2012 → 5 Oct 2012 |
Publication series
| Name | Proceedings of the IEEE International Conference on Control Applications |
|---|---|
| ISSN (Print) | 1085-1992 |
Abstract
This paper presents results for digitally locking an experimental optical cavity. Locking an optical cavity refers to the process of matching the resonant frequency of the cavity with the input laser frequency in order to facilitate maximum energy build-up inside the cavity. The cavity used in this paper is a three-mirror ring cavity with a piezo actuator mounted on one of the mirrors, which is digitally controlled to hold the cavity in lock. An integral LQG controller is designed and digitally implemented in order to achieve cavity lock and the closed-loop step response is presented. This is compared with the closed-loop step response using a digital proportional-integral controller for the three-mirror cavity.
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Computer Science(all)
- Computer Science Applications
- Mathematics(all)
- General Mathematics
Cite this
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2012 IEEE International Conference on Control Applications, CCA 2012. 2012. p. 794-799 6402391 (Proceedings of the IEEE International Conference on Control Applications).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Digital locking of a three-mirror ring cavity
AU - Kallapur, Abhijit G.
AU - Schütte, Dirk
AU - Petersen, Ian R.
AU - Boyson, Toby K.
AU - Huntington, Elanor
AU - Sayed Hassen, S. Z.
AU - Song, Hongbin
AU - Heurs, Michele
PY - 2012
Y1 - 2012
N2 - This paper presents results for digitally locking an experimental optical cavity. Locking an optical cavity refers to the process of matching the resonant frequency of the cavity with the input laser frequency in order to facilitate maximum energy build-up inside the cavity. The cavity used in this paper is a three-mirror ring cavity with a piezo actuator mounted on one of the mirrors, which is digitally controlled to hold the cavity in lock. An integral LQG controller is designed and digitally implemented in order to achieve cavity lock and the closed-loop step response is presented. This is compared with the closed-loop step response using a digital proportional-integral controller for the three-mirror cavity.
AB - This paper presents results for digitally locking an experimental optical cavity. Locking an optical cavity refers to the process of matching the resonant frequency of the cavity with the input laser frequency in order to facilitate maximum energy build-up inside the cavity. The cavity used in this paper is a three-mirror ring cavity with a piezo actuator mounted on one of the mirrors, which is digitally controlled to hold the cavity in lock. An integral LQG controller is designed and digitally implemented in order to achieve cavity lock and the closed-loop step response is presented. This is compared with the closed-loop step response using a digital proportional-integral controller for the three-mirror cavity.
UR - http://www.scopus.com/inward/record.url?scp=84873138840&partnerID=8YFLogxK
U2 - 10.1109/CCA.2012.6402391
DO - 10.1109/CCA.2012.6402391
M3 - Conference contribution
AN - SCOPUS:84873138840
SN - 9781467345033
T3 - Proceedings of the IEEE International Conference on Control Applications
SP - 794
EP - 799
BT - 2012 IEEE International Conference on Control Applications, CCA 2012
T2 - 2012 IEEE Multi‐Conference on Systems and Control
Y2 - 3 October 2012 through 5 October 2012
ER -