Zobrazeno 1 - 10
of 8 090
pro vyhledávání: '"A, Rouxel"'
This paper presents Words2Contact, a language-guided multi-contact placement pipeline leveraging large language models and vision language models. Our method is a key component for language-assisted teleoperation and human-robot cooperation, where hu
Externí odkaz:
http://arxiv.org/abs/2407.14229
Humanoid robots could benefit from using their upper bodies for support contacts, enhancing their workspace, stability, and ability to perform contact-rich and pushing tasks. In this paper, we propose a unified approach that combines an optimization-
Externí odkaz:
http://arxiv.org/abs/2407.12381
Bose-Einstein condensate source on a optical grating-based atom chip for quantum sensor applications
Autor:
Calviac, R., Rouxel, A., Charlot, S., Bourrier, D., Arnoult, A., Monmayrant, A., Gauthier-Lafaye, O., Gauguet, A., Allard, B.
We report the preparation of Bose-Einstein condensates (BECs) by integrating laser cooling with a grating magneto-optical trap (GMOT) and forced evaporation in a magnetic trap on a single chip. This new approach allowed us to produce a $6 \times 10^4
Externí odkaz:
http://arxiv.org/abs/2406.04996
Autor:
Trinh, Duc-Anh, V., Adwaith K., Branco, Mickael, Rouxel, Aliénor, Welinski, Sacha, Berger, Perrine, Goldfarb, Fabienne, Bretenaker, Fabien
Publikováno v:
Applied Physics Letters 125, 154001 (2024)
We propose and demonstrate a modulation transfer protocol to increase the detection sensitivity of a Rydberg RF receiver to fields out of resonance from the transition between Rydberg levels. This protocol is based on a phase modulation of the contro
Externí odkaz:
http://arxiv.org/abs/2405.03618
Publikováno v:
Optics Letters Vol. 49, Issue 6, 2024
The selective spatial mode excitation of a bi-dimensional grating-coupled micro-cavity called a Cavity Resonator Integrated Grating Filter (CRIGF) is reported using an incident beam shaped to reproduce the theoretical emission profiles of the device
Externí odkaz:
http://arxiv.org/abs/2404.18227
We report on the experimental observation of non-resonant, second-order optical Sum-Frequency Generation (SFG) in five different atomic and molecular gases. The measured signal is attributed to a SFG process by characterizing its intensity scaling an
Externí odkaz:
http://arxiv.org/abs/2403.18161
Publikováno v:
IEEE Robotics and Automation Letters, 2024, 9 (6), pp.5639-5646
Many humanoid and multi-legged robots are controlled in positions rather than in torques, which prevents direct control of contact forces, and hampers their ability to create multiple contacts to enhance their balance, such as placing a hand on a wal
Externí odkaz:
http://arxiv.org/abs/2312.16465
Measuring natural circular dichroism in the X-ray regime to extract stereochemical information from chiral molecules in solution remains a challenge. This is primarily due to technical limitations of the existing synchrotron sources. It hinders acces
Externí odkaz:
http://arxiv.org/abs/2312.15077
Autor:
Dauphas, Nicolas, Heard, Andy W., Rego, Eric Siciliano, Rouxel, Olivier, Marin-Carbonne, Johanna, Pasquier, Virgil, Bekker, Andrey, Rowley, David
This chapter investigates the complexities surrounding the iron biogeochemical cycle from the Archean to present, with a focus on assessing the balance between iron sources and sinks during long periods of Earth's history with relatively invariable r
Externí odkaz:
http://arxiv.org/abs/2312.09044
Autor:
Ilchen, Markus, Allaria, Enrico, Ribič, Primož Rebernik, Nuhn, Heinz-Dieter, Lutman, Alberto, Schneidmiller, Evgeny, Tischer, Markus, Yurkov, Mikail, Calvi, Marco, Prat, Eduard, Reiche, Sven, Schmidt, Thomas, Geloni, Gianluca Aldo, Karabekyan, Suren, Yan, Jiawei, Serkez, Svitozar, Gao, Zhangfeng, Deng, Bangjie, Feng, Chao, Deng, Haixiao, Helml, Wolfram, Funke, Lars, Larsson, Mats, Vitali, Zhaunerchyk, Meyer, Michael, Mazza, Tommaso, Jahnke, Till, Doerner, Reinhard, Calegari, Francesca, Smirnova, Olga, Vozzi, Caterina, De Ninno, Giovanni, Waetzel, Jonas, Berakdar, Jamal, Sadia, Bari, Schwob, Lucas, Rouxel, Jérémy R., Mukamel, Shaul, Bartschat, Klaus, Hamilton, Kathryn, Argenti, Luca, Douguet, Nicolas, Novikovskiy, Nikolay M., Demekhin, Philipp V., Walter, Peter
Free-electron lasers (FELs) are the world's most brilliant light sources with rapidly evolving technological capabilities in terms of ultrabright and ultrashort pulses over a large range of accessible photon energies. Their revolutionary and innovati
Externí odkaz:
http://arxiv.org/abs/2311.11519