Details
| Original language | English |
|---|---|
| Pages (from-to) | 3969-3972 |
| Number of pages | 4 |
| Journal | Optics letters |
| Volume | 45 |
| Issue number | 14 |
| Early online date | 15 Jun 2020 |
| Publication status | Published - 10 Jul 2020 |
Abstract
Traditional active laser power stabilization schemes are fundamentally limited by quantum shot noise on the in-loop photodetector. One way to overcome this limitation is to implement a nondemolition sensing scheme where laser power fluctuations are transferred to motion of a microoscillator, which can be sensed with a high signal-to-noise ratio. In this Letter, we analyze the power stability achievable in a nondemolition scheme limited by quantum and thermal noise.Under the assumption of realistic experimental parameters, we show that generation of a strong bright squeezed quantum state of light should be possible.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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In: Optics letters, Vol. 45, No. 14, 10.07.2020, p. 3969-3972.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Fundamental limits of laser power stabilization via a radiation pressure transfer scheme
AU - Nery, Marina Trad
AU - Danilishin, Stefan L.
AU - Venneberg, Jasper R.
AU - Willke, Benno
N1 - Funding Information: Funding. Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy – EXC-2123 Quantum Frontiers – 390837967.
PY - 2020/7/10
Y1 - 2020/7/10
N2 - Traditional active laser power stabilization schemes are fundamentally limited by quantum shot noise on the in-loop photodetector. One way to overcome this limitation is to implement a nondemolition sensing scheme where laser power fluctuations are transferred to motion of a microoscillator, which can be sensed with a high signal-to-noise ratio. In this Letter, we analyze the power stability achievable in a nondemolition scheme limited by quantum and thermal noise.Under the assumption of realistic experimental parameters, we show that generation of a strong bright squeezed quantum state of light should be possible.
AB - Traditional active laser power stabilization schemes are fundamentally limited by quantum shot noise on the in-loop photodetector. One way to overcome this limitation is to implement a nondemolition sensing scheme where laser power fluctuations are transferred to motion of a microoscillator, which can be sensed with a high signal-to-noise ratio. In this Letter, we analyze the power stability achievable in a nondemolition scheme limited by quantum and thermal noise.Under the assumption of realistic experimental parameters, we show that generation of a strong bright squeezed quantum state of light should be possible.
UR - http://www.scopus.com/inward/record.url?scp=85088236229&partnerID=8YFLogxK
U2 - 10.1364/OL.394547
DO - 10.1364/OL.394547
M3 - Article
C2 - 32667330
AN - SCOPUS:85088236229
VL - 45
SP - 3969
EP - 3972
JO - Optics letters
JF - Optics letters
SN - 0146-9592
IS - 14
ER -