Raphaël Van Laer @RaphaelVanLaer
Husband & dad | Scientist in photonics and quantum engineering | Assistant Professor @chalmersuniv @wacqt_sweden | Postdoc @Stanford | PhD @PhotonicsUGent qpl-chalmers.se Gothenburg, Sweden Joined April 2021-
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We’re hiring an assistant or associate professor in quantum software @wacqt_sweden @chalmersuniv. Application deadline: February 14. Check out the ad at chalmers.se/en/about-chalm…
Three open Excellence PhD positions @chalmersuniv in the field of Nanoscience and Nanotechnologies. Application deadline: March 10. Check out the ad at chalmers.se/en/about-chalm…
WACQT principal investigator Anne L’Huillier is one of this year's recipients of the Nobel Prize in physics. She wins the prize for experimental methods that generate attosecond pulses of light for the study of electron dynamics in matter.
New preprint out today with @trondhjerpekjon and @RaphaelVanLaer, @wacqt_sweden @chalmersuniv: ”Quantum resource states from heralded microwave-optical Bell pairs”. arxiv.org/abs/2308.14173
Via #OPG_Optica: Clamped and sideband-resolved silicon optomechanical crystals ow.ly/Bf2I50Pk6gf #Optomechanics @RaphaelVanLaer @chalmersuniv
First results out of our new lab at Chalmers by Johan Kolvik and Paul Burger! We design and demonstrate a new type of clamped, i.e. unreleased, silicon optomechanical crystal with record zero-point coupling rate of ~0.5 MHz. arxiv.org/abs/2303.18091
Great quantum transduction experiment led by former colleagues Wentao Jiang & Félix Mayor @Amir_Safavi_N's group. Developing such hardware is really hard & *essential*. arxiv.org/abs/2210.10739
Our WOMBAT event continues. On the second day, we have already heard four fascinating talks by the invited speakers @fink_johannes, Xiaoyi Bao, Sarah Benchabane and Yiwen Chu @hybirds_eth. At 19:30 CET we will also hear a talk from Miles Padgett in our evening lecture at @UniFAU.
Outstanding, and quite moving, talk on the history of the scientists Brillouin and Mandelstam, given by our friend and colleague Luc Thevenaz at WOMBAT 2022.
Our chapter on the convergence of fields of Brillouin scattering and cavity optomechanics with @Chris_G_Baker and @RaphaelVanLaer is finally out, just in time for the quantum acoustics GRC! sciencedirect.com/science/articl…
Read about the latest work by Okan Atalar @ LINQS and ArbabianLab, demonstrating how to leverage standard CMOS sensors to make a 3D camera. news.stanford.edu/2022/03/28/sma…
These positions for Ukrainian researchers can be at our centre @wacqt_sweden! Contact me if you have suggestions for researchers in quantum technology to nominate.
These positions for Ukrainian researchers can be at our centre @wacqt_sweden! Contact me if you have suggestions for researchers in quantum technology to nominate.
Want to join a #university where you'll be given the #scientific freedom to fully realise your #research vision? Chalmers University 🇸🇪 is #recruiting 11 Assistant #Professors with tenure track - apply now and hear more from Attila @geresdi here: direc.to/hXNM
Now available in my group @wacqt_sweden @chalmersuniv: PhD position in modelling gates on a superconducting quantum computer chalmers.se/en/about-chalm…. Application deadline January 31. Come join a great team building the Swedish quantum computer!
III/V lasers on the rapidly advancing thin-film lithium niobate platform! :) Lots of great work, led by from Camiel Op de Beeck (at @PhotonicsUGent) and Felix Mayor (my group at @Stanford) with lots of support across three institutions (Ghent,@RaphaelVanLaer Chalmers,Stanford)
III/V lasers on the rapidly advancing thin-film lithium niobate platform! :) Lots of great work, led by from Camiel Op de Beeck (at @PhotonicsUGent) and Felix Mayor (my group at @Stanford) with lots of support across three institutions (Ghent,@RaphaelVanLaer Chalmers,Stanford)
Proud to see our transatlantic research efforts appear @OpticaWorldwide! doi.org/10.1364/OPTICA…
I submitted our BEST manuscript to arXiv yesterday. It was REJECTED by arXiv with a speechless reason. Is there any other preprint server except arXiv?
Today we announce the topics, tutors, and abstracts for the talks at the 6th online ePIXfab silicon photonics summer school (lnkd.in/dsFWm_R). The school will be held online from 14-18 June 2021. See details here: lnkd.in/e8eDScr #siliconphotonics
Chris Sarabalis' work on engineering the interactions between propagating optical and mechanical waves on suspended beams has led to an acousto-optic modulator that's 100x more efficient #OSA_Optica osapublishing.org/optica/fulltex…
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Had a great trip to Campinas, Brazil, for the 5th Workshop on Optomechanics and Brillouin Scattering (WOMBAT). Many thanks Gustavo (@GusWiederhecker), Thiago (@thialegre), and the full team for putting together the fantastic workshop! sites.google.com/unicamp.br/wom… #physics #photonics
Great to catch up with friends and colleagues at WOMBAT 5 in Brazil!
Due to a broken link, here it comes again: Through funding from Knut and Alice Wallenberg Foundation, Swedish academia and industry will have the opportunity to learn how to run quantum algorithms in two steps. chalmers.se/en/current/new…
last night my daughter got really into some math topic from a book unrelated to school, decided math was cool actually but that school isn't teaching cool math, and decided she just wants to learn math outside of school. thank the lord
the sentence "i didn't say she stole my money" can have 7 different meanings depending on which word you emphasize now consider how people read each other's plaintext tweets all the time without knowing where the emphasis is
Our work on cooling traveling sound waves in optical waveguides is now published in PRL!
New paper in Physical Review Letters: “Optoacoustic Cooling of Traveling Hypersound Waves“ published by @StillerLab at @MPI_Light. Read how they succeeded in cooling sound waves in optical waveguides! . DOI: doi.org/10.1103/PhysRe….
@aplphotonics is proud to be a sponsor for the 2024 sites.google.com/unicamp.br/wom… - 5th international Workshop on OptoMechanics and Brillouin-Mandelstam Scattering: Fundamentals, Applications and Technology will take place in Campinas, Brazil.
We’re hiring an assistant or associate professor in quantum software @wacqt_sweden @chalmersuniv. Application deadline: February 14. Check out the ad at chalmers.se/en/about-chalm…
Three open Excellence PhD positions @chalmersuniv in the field of Nanoscience and Nanotechnologies. Application deadline: March 10. Check out the ad at chalmers.se/en/about-chalm…
Twelve chips designed by a new generation of 6-12yr old youngsters at #DagvandeWetenschap. An hour later they go home with their own chip. @PhotonicsUGent @ugent_fea @ugent @imec_int . Hopefully we will see them back in 6-12 years from now!
Een clean-room pak uitproberen op #dagvandewetenschap terwijl ondertussen je eigen chipontwerp gemaakt wordt. Zalig (al worden hier wel enkele clean-roomregels overtreden 😉). @PhotonicsUGent @ugent @imec_int
The recent review of quantum algorithms is great arxiv.org/abs/2310.03011 Can we have a similar - brutally honest - review on various hardware approaches for quantum computing? with a clear presentation of the various limitations (not always sufficiently advertised in papers?)
The lecture notes from our master’s course ”Quantum Computing” @chalmersuniv @wacqt_sweden (also given remotely for students from @RWTH and @tudelft) are now freely available on arXiv: arxiv.org/abs/2311.08445. 177 pages, 58 figures, 12 chapters, 4 tutorials. (1/4)
We are happy to share our recent work (+ our labs excursion in that area) on moiré excitons in TMD heterobilayers: doi.org/10.1038/s41467… Congrats in particular to Hanlin and the wonderful team effort behind this work: @MalicGroup @SarojChalmers Shipei Sun Sanshui Xiao
Was talking to friends about baby names we like and it turned out that almost every name brought up was a top ~15 baby name of 2023 Is there some sort of baby name hivemind we are all unconsciously tapped into? I've never even met someone with many of these names too
New paper: managing-ai-risks.com Companies are planning to train models with 100x more computation than today’s state of the art, within 18 months. No one knows how powerful they will be. And there’s essentially no regulation on what they’ll be able to do with these models.
Have a look at the PostDoc position in the group of Philippe Tassin @ChalmersPhysics on #MachineLearning based optimization of optomechanical devices, in collaboration with our lab. #postdocjobs Apply here: chalmers.se/om-chalmers/ar…