Zobrazeno 1 - 10
of 4 652
pro vyhledávání: '"Yoo, Jung"'
Autor:
Kim, Yoo Jung, Fitzgerald, Michael P., Lin, Jonathan, Xin, Yinzi, Levinstein, Daniel, Sallum, Steph, Jovanovic, Nemanja, Leon-Saval, Sergio
We investigate the potential of photonic lantern (PL) fiber fed spectrometers for two-dimensional spectroastrometry. Spectroastrometry, a technique for studying small angular scales by measuring centroid shifts as a function of wavelength, is typical
Externí odkaz:
http://arxiv.org/abs/2409.09120
Autor:
Vievard, Sébastien, Lallement, Manon, Leon-Saval, Sergio, Guyon, Olivier, Jovanovic, Nemanja, Huby, Elsa, Lacour, Sylvestre, Lozi, Julien, Deo, Vincent, Ahn, Kyohoon, Lucas, Miles, Sallum, Steph, Norris, Barnaby, Betters, Chris, Amezcua-Correa, Rodrygo, Yerolatsitis, Stephanos, Fitzgerald, Michael, Lin, Jon, Kim, Yoo Jung, Gatkine, Pradip, Kotani, Takayuki, Tamura, Motohide, Currie, Thayne, Kenchington, Harry-Dean, Martin, Guillermo, Perrin, Guy
Photonic lanterns are waveguide devices enabling high throughput single mode spectroscopy and high angular resolution. We aim to present the first on-sky demonstration of a photonic lantern (PL) operating in visible light, to measure its throughput a
Externí odkaz:
http://arxiv.org/abs/2409.06958
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
The dynamics of human-AI communication have been reshaped by language models such as ChatGPT. However, extant research has primarily focused on dyadic communication, leaving much to be explored regarding the dynamics of human-AI communication in grou
Externí odkaz:
http://arxiv.org/abs/2406.19648
Autor:
Xin, Yinzi, Echeverri, Daniel, Jovanovic, Nemanja, Mawet, Dimitri, Leon-Saval, Sergio, Amezcua-Correa, Rodrigo, Yerolatsitis, Stephanos, Fitzgerald, Michael P., Gatkine, Pradip, Kim, Yoo Jung, Lin, Jonathan, Norris, Barnaby, Ruane, Garreth, Sallum, Steph
Photonic lantern nulling (PLN) is a method for enabling the detection and characterization of close-in exoplanets by exploiting the symmetries of the ports of a mode-selective photonic lantern (MSPL) to cancel out starlight. A six-port MSPL provides
Externí odkaz:
http://arxiv.org/abs/2404.01426
Recent advances in 3D face stylization have made significant strides in few to zero-shot settings. However, the degree of stylization achieved by existing methods is often not sufficient for practical applications because they are mostly based on sta
Externí odkaz:
http://arxiv.org/abs/2403.15227
Autor:
Kim, Yoo Jung, Fitzgerald, Michael P., Lin, Jonathan, Sallum, Steph, Xin, Yinzi, Jovanovic, Nemanja, Leon-Saval, Sergio
Photonic Lanterns (PLs) are tapered waveguides that gradually transition from a multi-mode fiber geometry to a bundle of single-mode fibers (SMFs). They can efficiently couple multi-mode telescope light into a multi-mode fiber entrance at the focal p
Externí odkaz:
http://arxiv.org/abs/2402.08158
Autor:
Lin, Jonathan W., Fitzgerald, Michael P., Xin, Yinzi, Kim, Yoo Jung, Guyon, Olivier, Norris, Barnaby, Betters, Christopher, Leon-Saval, Sergio, Ahn, Kyohoon, Deo, Vincent, Lozi, Julien, Vievard, Sébastien, Levinstein, Daniel, Sallum, Steph, Jovanovic, Nemanja
The direct imaging of an Earth-like exoplanet will require sub-nanometric wavefront control across large light-collecting apertures, to reject host starlight and detect the faint planetary signal. Current adaptive optics (AO) systems, which use wavef
Externí odkaz:
http://arxiv.org/abs/2312.13381
Autor:
Kim, Yoo Jung, Fitzgerald, Michael P., Lin, Jonathan, Sallum, Steph, Xin, Yinzi, Jovanovic, Nemanja, Leon-Saval, Sergio, Betters, Christopher, Gatkine, Pradip, Guyon, Olivier, Lozi, Julien, Mawet, Dimitri, Norris, Barnaby, Vievard, Sébastien
Photonic lanterns (PLs) are tapered waveguides that gradually transition from a multi-mode fiber geometry to a bundle of single-mode fibers. In astronomical applications, PLs can efficiently couple multi-mode telescope light into a multi-mode fiber e
Externí odkaz:
http://arxiv.org/abs/2312.00221
Autor:
Kim, Gye-Hyeon, Park, Miju, Choi, Uksam, Kang, Baekjune, Seo, Uihyeon, Ji, GwangCheol, Noh, Seunghyeon, Cho, Deok-Yong, Yoo, Jung-Woo, Ok, Jong Mok, Sohn, Changhee
Recently, layered honeycomb cobaltates have been predicted as a new promising system for realizing the Kitaev quantum spin liquid, a many-body quantum entangled ground state characterized by fractional excitations. However, these cobaltates, similar
Externí odkaz:
http://arxiv.org/abs/2311.09609