Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Lars Freisem"'
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Optomechanical experiments often assume linear coupling between optical fluctuations and mechanical displacements. Here, Leijssenet al. experimentally demonstrate the nonlinear interaction from thermally induced fluctuations in a sliced nanobeam cavi
Externí odkaz:
https://doaj.org/article/e3aba8c935e84d6da7d81683c74ff03f
Autor:
Georg Enzian, Lars Freisem, John Price, Andreas Svela, Jack Clarke, Magdalena Szczykulska, Joshua Nunn, Ian Walmsley, Jonathan Silver, Leonardo Del Bino, Shuangyou Zhang, Pascal Del'Haye, Biveen Shajilal, Jiri Janousek, Ben Buchler, Ping Koy Lam, Michael R. Vanner
Publikováno v:
Enzian, G, Freisem, L, Price, J J, Svela, A O, Clarke, J, Szczykulska, M, Nunn, J, Walmsley, I, Silver, J, Del Bino, L, Zhang, S, Del'Haye, P, Shajilal, B, Janousek, J, Buchler, B C, Lam, P K & Vanner, M R 2022, ' Brillouin optomechanics : From strong coupling to single-phonon-level operations ', Proceedings of SPIE, vol. 12016, 120160E . https://doi.org/10.1117/12.2616725
Backward Brillouin scattering in whispering-gallery-mode micro-resonators offers an exciting avenue to pursue both classical and quantum optomechanics applications. Our team-the Quantum Measurement Lab-together with our collaborators, are currently u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd0ba26742b2a66118348d43aa94cc6c
https://curis.ku.dk/portal/da/publications/brillouin-optomechanics(284d859a-a534-470b-bd89-b7d2e2152ce5).html
https://curis.ku.dk/portal/da/publications/brillouin-optomechanics(284d859a-a534-470b-bd89-b7d2e2152ce5).html
Autor:
John J. Price, Ben C. Buchler, Jiri Janousek, Joshua Nunn, Lars Freisem, Georg Enzian, Ping Koy Lam, Michael R. Vanner
Publikováno v:
Enzian, G, Price, J J, Freisem, L, Nunn, J, Janousek, J, Buchler, B C, Lam, P K & Vanner, M R 2021, ' Single-Phonon Addition and Subtraction to a Mechanical Thermal State ', Physical Review Letters, vol. 126, no. 3, 033601 . https://doi.org/10.1103/PhysRevLett.126.033601
Adding or subtracting a single quantum of excitation to a thermal state of a bosonic system has the counter-intuitive effect of approximately doubling its mean occupation. We perform the first experimental demonstration of this effect outside optics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550b94b997e4bf57b77f1a84802e7553
https://doi.org/10.1103/physrevlett.126.033601
https://doi.org/10.1103/physrevlett.126.033601
Publikováno v:
Frontiers in Optics 2016.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d93092fa493554059237db317a287996
https://doi.org/10.1364/fio.2016.ff3d.5
https://doi.org/10.1364/fio.2016.ff3d.5
Autor:
Michael R. Vanner, Georg Enzian, John J. Price, Jonathan M. Silver, Ian A. Walmsley, Jiri Janousek, Joshua Nunn, Magdalena Szczykulska, Shuangyou Zhang, Lars Freisem, Ping Koy Lam, Pascal Del'Haye, Leonardo Del Bino, Ben C. Buchler
Publikováno v:
Scopus-Elsevier
We experimentally explore backward Brillouin scattering with high-frequency acoustic fields for optomechanics applications. We (i) demonstrate strong coupling between the optical and acoustic fields and (ii) perform single-phonon addition and subtrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::512e890a170b8b14222b50ba5e33a16c
http://www.scopus.com/inward/record.url?eid=2-s2.0-85120455327&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85120455327&partnerID=MN8TOARS