Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 29781-29794 |
| Seitenumfang | 14 |
| Fachzeitschrift | Optics express |
| Jahrgang | 32 |
| Ausgabenummer | 17 |
| Publikationsstatus | Veröffentlicht - 2 Aug. 2024 |
Abstract
We present two distinct ultra-low frequency noise lasers at 729 nm with a fast frequency noise of 30 Hz2/Hz, corresponding to a Lorentzian linewidth of 0.1 kHz. The characteristics of both lasers, which are based on different types of laser diodes, are investigated using experimental and theoretical analysis with a focus on identifying the advantages and disadvantages of each type of system. Specifically, we study the differences and similarities in mode behavior while tuning frequency noise and linewidth reduction. Furthermore, we demonstrate the locking capability of these systems on medium-finesse cavities. The results provide insights into the unique operational characteristics of these ultra-low noise lasers and their potential applications in quantum technology that require high levels of control fidelity.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Optics express, Jahrgang 32, Nr. 17, 02.08.2024, S. 29781-29794.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Ultra-low frequency noise external cavity diode laser systems for quantum applications
AU - Kolodzie, Niklas
AU - Mirgorodskiy, Ivan
AU - Nölleke, Christian
AU - Schmidt, Piet O.
N1 - Publisher Copyright: © 2024 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.
PY - 2024/8/2
Y1 - 2024/8/2
N2 - We present two distinct ultra-low frequency noise lasers at 729 nm with a fast frequency noise of 30 Hz2/Hz, corresponding to a Lorentzian linewidth of 0.1 kHz. The characteristics of both lasers, which are based on different types of laser diodes, are investigated using experimental and theoretical analysis with a focus on identifying the advantages and disadvantages of each type of system. Specifically, we study the differences and similarities in mode behavior while tuning frequency noise and linewidth reduction. Furthermore, we demonstrate the locking capability of these systems on medium-finesse cavities. The results provide insights into the unique operational characteristics of these ultra-low noise lasers and their potential applications in quantum technology that require high levels of control fidelity.
AB - We present two distinct ultra-low frequency noise lasers at 729 nm with a fast frequency noise of 30 Hz2/Hz, corresponding to a Lorentzian linewidth of 0.1 kHz. The characteristics of both lasers, which are based on different types of laser diodes, are investigated using experimental and theoretical analysis with a focus on identifying the advantages and disadvantages of each type of system. Specifically, we study the differences and similarities in mode behavior while tuning frequency noise and linewidth reduction. Furthermore, we demonstrate the locking capability of these systems on medium-finesse cavities. The results provide insights into the unique operational characteristics of these ultra-low noise lasers and their potential applications in quantum technology that require high levels of control fidelity.
UR - http://www.scopus.com/inward/record.url?scp=85201255534&partnerID=8YFLogxK
U2 - 10.48550/arXiv.2406.08908
DO - 10.48550/arXiv.2406.08908
M3 - Article
AN - SCOPUS:85201255534
VL - 32
SP - 29781
EP - 29794
JO - Optics express
JF - Optics express
SN - 1094-4087
IS - 17
ER -