Zobrazeno 1 - 10
of 2 881
pro vyhledávání: '"Lusk, P."'
Autor:
Lusk, Mark T.
The manifestation of entanglement within geometric phase is elucidated for spatially-structured bi-photons. Entanglement parameters are shown to influence holonomy in two distinct ways: through statistical superpositions of separable states; and via
Externí odkaz:
http://arxiv.org/abs/2409.16401
Autor:
Lusk, Mark T.
Polarization holonomy is analytically determined for maximally entangled photon pairs that transit a class of closed trajectories in the Kerr metric. This is used to define and investigate an entanglement holonomy not associated with constituent prod
Externí odkaz:
http://arxiv.org/abs/2408.02815
Autor:
Lusk, Mark T.
Publikováno v:
Physical Review D 110(8) 084044 (2024)
Polarization holonomy is analytically determined for a class of closed, spherical trajectories of light transiting a black hole in the Kerr metric. The leading order geometric optics approximation admits a closed-form expression of such paths, and se
Externí odkaz:
http://arxiv.org/abs/2407.00284
Publikováno v:
APL Photonics 9, 066107 (2024)
We propose and experimentally demonstrate a method to directly measure the phase of biphoton states using an entangled mode as a collinear reference. The technique is demonstrated with entangled photonic spatial modes in the Laguerre-Gaussian basis,
Externí odkaz:
http://arxiv.org/abs/2406.11744
Autor:
Kondo, Kota, Tewari, Claudius T., Tagliabue, Andrea, Tordesillas, Jesus, Lusk, Parker C., How, Jonathan P.
In decentralized multiagent trajectory planners, agents need to communicate and exchange their positions to generate collision-free trajectories. However, due to localization errors/uncertainties, trajectory deconfliction can fail even if trajectorie
Externí odkaz:
http://arxiv.org/abs/2406.10060
Knowing the locations of nearby moving objects is important for a mobile robot to operate safely in a dynamic environment. Dynamic object tracking performance can be improved if robots share observations of tracked objects with nearby team members in
Externí odkaz:
http://arxiv.org/abs/2405.05210
Publikováno v:
Physics of Fluids 1 March 2024; 36 (3): 034128
We observe and measure the nonequilibrium dynamics of optical vortices as a function of propagation distance through a nonlinear medium. The precession of a tilted-core vortex is quantified as is vortex-core sharpening, where the infinite width of a
Externí odkaz:
http://arxiv.org/abs/2404.00148
Autor:
Lusk, Parker C., How, Jonathan P.
Identifying correspondences in noisy data is a critically important step in estimation processes. When an informative initial estimation guess is available, the data association challenge is less acute; however, the existence of a high-quality initia
Externí odkaz:
http://arxiv.org/abs/2402.07284
We present SOS-Match, a novel framework for detecting and matching objects in unstructured environments. Our system consists of 1) a front-end mapping pipeline using a zero-shot segmentation model to extract object masks from images and track them ac
Externí odkaz:
http://arxiv.org/abs/2401.04791
Publikováno v:
J. Opt. Soc. Am. B 40, 2475-2479 (2023)
We demonstrate entangled-state swapping, within the Hermite-Gaussian basis of first-order modes, directly from the process of spontaneous parametric down-conversion within a nonlinear crystal. The method works by explicitly tailoring the spatial stru
Externí odkaz:
http://arxiv.org/abs/2309.02296