dc.identifier.uri |
http://dx.doi.org/10.15488/17200 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/17328 |
|
dc.contributor.author |
Wilken, Dennis
|
|
dc.contributor.author |
Junker, Jonas
|
|
dc.contributor.author |
Heurs, Michèle
|
|
dc.date.accessioned |
2024-04-25T07:28:47Z |
|
dc.date.available |
2024-04-25T07:28:47Z |
|
dc.date.issued |
2024 |
|
dc.identifier.citation |
Wilken, D.; Junker, J.; Heurs, M.: Broadband detection of 18 teeth in an 11-dB squeezing comb. In: Physical Review Applied 21 (2024), Nr. 3, L031002. DOI: https://doi.org/10.1103/physrevapplied.21.l031002 |
|
dc.description.abstract |
Squeezed vacuum is a versatile resource of bipartite entanglement for quantum metrology and information. Optical parametric oscillators generate these states in a frequency comb structure. We show the simultaneous detection of 18 teeth with 11 dB of squeezing each. We built a 1.5-m-long optical resonator to increase the spectral teeth density and significantly increase the detection bandwidth by employing unbalanced homodyne detection instead of balanced. Our approach can be a crucial step in using the scaling potential of high-frequency squeezed states in quantum information. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
College Park, Md. [u.a.] : American Physical Society |
|
dc.relation.ispartofseries |
Physical Review Applied 21 (2024), Nr. 3 |
|
dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0 |
|
dc.subject |
Quantum entanglement |
eng |
dc.subject |
Quantum optics |
eng |
dc.subject |
Bipartite entanglement |
eng |
dc.subject |
Broadband detection |
eng |
dc.subject |
Comb structure |
eng |
dc.subject |
Frequency combs |
eng |
dc.subject |
High frequency HF |
eng |
dc.subject |
Quantum Information |
eng |
dc.subject |
Quantum metrology |
eng |
dc.subject |
Scalings |
eng |
dc.subject |
Simultaneous detection |
eng |
dc.subject |
Squeezed vacuum |
eng |
dc.subject |
Optical parametric oscillators |
eng |
dc.subject.ddc |
530 | Physik
|
|
dc.title |
Broadband detection of 18 teeth in an 11-dB squeezing comb |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
2331-7019 |
|
dc.relation.doi |
https://doi.org/10.1103/physrevapplied.21.l031002 |
|
dc.bibliographicCitation.issue |
3 |
|
dc.bibliographicCitation.volume |
21 |
|
dc.bibliographicCitation.firstPage |
L031002 |
|
dc.description.version |
publishedVersion |
eng |
tib.accessRights |
frei zug�nglich |
|
dc.bibliographicCitation.articleNumber |
L031002 |
|