Zobrazeno 1 - 10
of 2 883
pro vyhledávání: '"A. Lunden"'
Autor:
Ferdinand, Andrew R., Luo, Zheng, Jammi, Sindhu, Newman, Zachary, Spektor, Grisha, Koksal, Okan, Patel, Parth B., Sheredy, Daniel, Lunden, William, Rakholia, Akash, Briles, Travis C., Zhu, Wenqi, Boyd, Martin M., Agrawal, Amit, Papp, Scott B.
We report on experiments generating a magneto-optical trap (MOT) of 88-strontium ($^{88}$Sr) atoms at microkelvin temperature, using integrated-photonics devices. With metasurface optics integrated on a fused-silica substrate, we generate six-beam, c
Externí odkaz:
http://arxiv.org/abs/2404.13210
Autor:
Jammi, Sindhu, Ferdinand, Andrew R., Luo, Zheng, Newman, Zachary L., Spektor, Gregory, Song, Junyeob, Koksal, Okan, Rakholia, Akash V., Lunden, William, Sheredy, Daniel, Patel, Parth B., Boyd, Martin M., Zhu, Wenqi, Agrawal, Amit, Briles, Travis C., Papp, Scott B.
We demonstrate the formation of a complex, multi-wavelength, three-dimensional laser beam configuration with integrated metasurface optics. Our experiments support the development of a compact Sr optical-lattice clock, which leverages magneto-optical
Externí odkaz:
http://arxiv.org/abs/2402.08885
Autor:
Albers, Roland, Andrews, Henrik, Boccacci, Gabriele, Pires, Vasco D. C, Laddha, Sunny, Lundén, Ville, Maraqten, Nadim, Matias, João, Krämer, Eva, Schulz, Leonard, Palanca, Ines Terraza, Teubenbacher, Daniel, Baskevitch, Claire, Covella, Francesca, Cressa, Luca, Moreno, Juan Garrido, Gillmayr, Jana, Hollowood, Joshua, Huber, Kilian, Kutnohorsky, Viktoria, Lennerstrand, Sofia, Malatinszky, Adel, Manzini, Davide, Maurer, Manuel, Nidele, Daiana Maria Alessandra, Rigon, Luca, Sinjan, Jonas, Suarez, Crisel, Viviano, Mirko, Knutsen, Elise Wright
Induced magnetospheres form around planetary bodies with atmospheres through the interaction of the solar wind with their ionosphere. Induced magnetospheres are highly dependent on the solar wind conditions and have only been studied with single spac
Externí odkaz:
http://arxiv.org/abs/2312.07167
Autor:
Roslund, Jonathan D., Cingöz, Arman, Lunden, William D., Partridge, Guthrie B., Kowligy, Abijith S., Roller, Frank, Sheredy, Daniel B., Skulason, Gunnar E., Song, Joe P., Abo-Shaeer, Jamil R., Boyd, Martin M.
Deployed optical clocks will improve positioning for navigational autonomy, provide remote time standards for geophysical monitoring and distributed coherent sensing, allow time synchronization of remote quantum networks, and provide operational redu
Externí odkaz:
http://arxiv.org/abs/2308.12457
Autor:
Larkin, Cormac J. K., Lundén, Ville, Schulz, Leonard, Baumgartner-Steinleitner, Markus, Brekkum, Marianne, Cegla, Adam, Dazzi, Pietro, De Iuliis, Alessia, Gesch, Jonas, Lennerstrand, Sofia, Nesbit-Östmann, Sara, Pires, Vasco D. C., Palanca, Inés Terraza, Teubenbacher, Daniel, Enengl, Florine, Hallmann, Marcus
Mars, lacking an intrinsic dynamo, is an ideal laboratory to comparatively study induced magnetospheres, which can be found in other terrestrial bodies as well as comets. Additionally, Mars is of particular interest to further exploration due to its
Externí odkaz:
http://arxiv.org/abs/2303.09502
Autor:
Barral, Pierre, Cantara, Michael, Du, Li, Lunden, William, de Hond, Julius, Jamison, Alan O., Ketterle, Wolfgang
Publikováno v:
Nature Communications 15.1 (2024): 3566
Magnetic atoms in a thin layer have repulsive interactions when their magnetic moments are aligned perpendicular to the layer. We show experimentally and theoretically how this can suppress dipolar relaxation, the dominant loss process in spin mixtur
Externí odkaz:
http://arxiv.org/abs/2303.06281
Autor:
Felix G. Wittmann, Alexander Pabst, Andrea Zülke, Melanie Luppa, Anke Oey, Melanie Boekholt, Solveig Weise, Thomas Fankhänel, Robert P. Kosilek, Christian Brettschneider, Juliane Döhring, Laura Lunden, Birgitt Wiese, Wolfgang Hoffmann, Thomas Frese, Jochen Gensichen, Hans-Helmut König, Hanna Kaduszkiewicz, Jochen René Thyrian, Steffi G. Riedel-Heller
Publikováno v:
Alzheimer’s Research & Therapy, Vol 16, Iss 1, Pp 1-9 (2024)
Abstract Background Aim of this study was to detect predictors of better adherence to the AgeWell.de-intervention, a two-year randomized multi-domain lifestyle intervention against cognitive decline. Methods Data of 317 intervention group-participant
Externí odkaz:
https://doaj.org/article/0d3e3d16f8654272bf142ffdabb5756f
Publikováno v:
Programming Languages and Systems. ESOP 2024. Lecture Notes in Computer Science, volume 14577
Universal probabilistic programming languages (PPLs) make it relatively easy to encode and automatically solve statistical inference problems. To solve inference problems, PPL implementations often apply Monte Carlo inference algorithms that rely on
Externí odkaz:
http://arxiv.org/abs/2302.13051
Publikováno v:
Programming Languages and Systems. ESOP 2023. Lecture Notes in Computer Science, volume 13990
Probabilistic Programming Languages (PPLs) allow users to encode statistical inference problems and automatically apply an inference algorithm to solve them. Popular inference algorithms for PPLs, such as sequential Monte Carlo (SMC) and Markov chain
Externí odkaz:
http://arxiv.org/abs/2301.11664
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 2991-3009 (2024)
Air pollution monitoring using mobile ground-based measurement platforms can provide high-quality spatiotemporal air pollution information. As mobile air quality monitoring campaigns extend to entire fleets of vehicles and integrate smaller-scale air
Externí odkaz:
https://doaj.org/article/e972a0cf257f4e67bd04a25202d4fa27