Zobrazeno 1 - 10
of 121 811
pro vyhledávání: '"Norris AS"'
The forced time harmonic response of a spatiotemporally-modulated elastic beam of finite length with light damping is derived using a novel Green's function approach. Closed-form solutions are found that highlight unique mode coupling effects that ar
Externí odkaz:
http://arxiv.org/abs/2409.02829
Autor:
Norris, Barnaby, Gross, Simon, Leon-Saval, Sergio G., Betters, Christopher H., Bryant, Julia, Yu, Qingshan, Wang, Adeline Haobing, Douglass, Glen, Arcadi, Elizabeth, Sanny, Ahmed, Withford, Michael, Tuthill, Peter, Bland-Hawthorn, Joss
Publikováno v:
Appl. Opt. 63, 6393-6412 (2024)
Astrophotonics represents a cutting-edge approach in observational astronomy. This paper explores the significant advancements and potential applications of astrophotonics, highlighting how photonic technologies stand to revolutionise astronomical in
Externí odkaz:
http://arxiv.org/abs/2408.15541
Autor:
Bordiu, C., Filipovic, M. D., Umana, G., Cotton, W. D., Buemi, C., Bufano, F., Camilo, F., Cavallaro, F., Cerrigone, L., Dai, S., Hopkins, A. M., Ingallinera, A., Jarrett, T., Koribalski, B., Lazarevic, S., Leto, P., Loru, S., Lundqvist, P., Mackey, J., Norris, R. P., Payne, J., Rowell, G., Riggi, S., Rizzo, J. R., Ruggeri, A. C., Shabala, S., Smeaton, Z. J., Trigilio, C., Velovic, V.
We present the serendipitous discovery of a new radio-continuum ring-like object nicknamed Kyklos (J1802-3353), with MeerKAT UHF and L-band observations. The radio ring, which resembles the recently discovered odd radio circles (ORCs), has a diameter
Externí odkaz:
http://arxiv.org/abs/2408.07727
Autor:
Anugu, Narsireddy, Baron, Fabien, Monnier, John D., Gies, Douglas R., Roettenbacher, Rachael M., Schaefer, Gail H., Montargès, Miguel, Kraus, Stefan, Bouquin, Jean-Baptiste Le, Anderson, Matthew D., Brummelaar, Theo ten, Codron, Isabelle, Farrington, Christopher D., Gardner, Tyler, Gutierrez, Mayra, Köhler, Rainer, Lanthermann, Cyprien, Norris, Ryan, Scott, Nicholas J., Setterholm, Benjamin R., Vargas, Norman L.
Massive evolved stars such as red supergiants and hypergiants are potential progenitors of Type II supernovae, and they are known for ejecting substantial amounts of matter, up to half their initial mass, during their final evolutionary phases. The r
Externí odkaz:
http://arxiv.org/abs/2408.02756
Autor:
Zanuz, Dante Colao, Ficheux, Quentin, Michaud, Laurent, Orekhov, Alexei, Hanke, Kilian, Flasby, Alexander, Panah, Mohsen Bahrami, Norris, Graham J., Kerschbaum, Michael, Remm, Ants, Swiadek, François, Hellings, Christoph, Lazăr, Stefania, Scarato, Colin, Lacroix, Nathan, Krinner, Sebastian, Eichler, Christopher, Wallraff, Andreas, Besse, Jean-Claude
The dominant contribution to the energy relaxation of state-of-the-art superconducting qubits is often attributed to their coupling to an ensemble of material defects which behave as two-level systems. These defects have varying microscopic character
Externí odkaz:
http://arxiv.org/abs/2407.18746
Autor:
Spalding, Eckhart, Arcadi, Elizabeth, Douglass, Glen, Gross, Simon, Guyon, Olivier, Martinod, Marc-Antoine, Norris, Barnaby, Rossini-Bryson, Stephanie, Taras, Adam, Tuthill, Peter, Ahn, Kyohoon, Deo, Vincent, Morsy, Mona El, Lozi, Julien, Vievard, Sebastien, Withford, Michael
GLINT is a nulling interferometer downstream of the SCExAO extreme-adaptive-optics system at the Subaru Telescope (Hawaii, USA), and is a pathfinder instrument for high-contrast imaging of circumstellar environments with photonic technologies. GLINT
Externí odkaz:
http://arxiv.org/abs/2407.17741
Autor:
Vievard, Sébastien, Lallement, Manon, Leon-Saval, Sergio, Guyon, Olivier, Jovanovic, Nemanja, Huby, Elsa, Lacour, Sylvestre, Lozi, Julien, Deo, Vincent, Ahn, Kyohoon, Lucas, Miles, Currie, Thayne, Sallum, Steph, Fitzgerald, Michael P., Betters, Chris, Norris, Barnaby, Amezcua-Correa, Rodrigo, Yerolatsitis, Stephanos, Lin, Jon, Kim, Yoo-Jung, Gatkine, Pradip, Kotani, Takayuki, Tamura, Motohide, Martin, Guillermo, Goldsmith, Harry-Dean Kenchington, Perrin, Guy
A Photonic Lantern (PL) is a novel device that efficiently converts a multi-mode fiber into several single-mode fibers. When coupled with an extreme adaptive optics (ExAO) system and a spectrograph, PLs enable high throughput spectroscopy at high ang
Externí odkaz:
http://arxiv.org/abs/2407.15412
Autor:
Crimmann, Juri G., Junker, Moritz N., Glauser, Yannik M., Lassaline, Nolan, Nagamine, Gabriel, Norris, David J.
Transition metal dichalcogenides (TMDs) are layered two-dimensional semiconductors explored for various optoelectronic applications, ranging from light-emitting diodes to single-photon emitters. To interact strongly with light, such devices require m
Externí odkaz:
http://arxiv.org/abs/2407.09228
Autor:
Nagamine, Gabriel, Santen, Julian, Crimmann, Juri G., Mule, Aniket S., Pun, Andrew B., Norris, David J.
Chemical syntheses that provide nanocrystals (NCs) with narrow distributions in size and shape are critical for NC research. This has led to the investigation of magic-sized NCs (MSNCs), a class of semiconductor crystallites that grow in discrete ste
Externí odkaz:
http://arxiv.org/abs/2407.09114
Autor:
Chaushev, Alexander, Sallum, Steph, Lozi, Julien, Chilcote, Jeffrey, Groff, Tyler, Guyon, Olivier, Kasdin, N. Jeremy, Norris, Barnaby, Skemer, Andy
Publikováno v:
The Astronomical Journal (2024), 168, 70
Discovering new actively-accreting protoplanets is crucial to answering open questions about planet formation. However, identifying such planets at orbital distances where they are expected to be abundant is extremely challenging, both due to the tec
Externí odkaz:
http://arxiv.org/abs/2407.08832