Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Lundeen, Jeff S."'
Autor:
Martinez-Becerril, Aldo C., Luo, Siwei, Li, Liu, Pagé, Jordan, Giner, Lambert, Abrahao, Raphael A., Lundeen, Jeff S.
Spatial transformations of light are ubiquitous in optics, with examples ranging from simple imaging with a lens to quantum and classical information processing in waveguide meshes. Multi-plane light converter (MPLC) systems have emerged as a platfor
Externí odkaz:
http://arxiv.org/abs/2407.06981
We introduce an ultra-sensitive interferometric protocol that combines weak value amplification (WVA) with traditional interferometry. This WVA+interferometry protocol uses weak value amplification of the relative delay between two paths to enhance t
Externí odkaz:
http://arxiv.org/abs/2404.00531
Autor:
Arvidsson-Shukur, David R. M., Braasch Jr., William F., De Bievre, Stephan, Dressel, Justin, Jordan, Andrew N., Langrenez, Christopher, Lostaglio, Matteo, Lundeen, Jeff S., Halpern, Nicole Yunger
The most famous quasi-probability distribution, the Wigner function, has played a pivotal role in the development of a continuous-variable quantum theory that has clear analogues of position and momentum. However, the Wigner function is ill-suited fo
Externí odkaz:
http://arxiv.org/abs/2403.18899
Autor:
Abrahao, Raphael A, Morin, Henri P N, Page, Jordan T R, Safari, Akbar, Boyd, Robert W, Lundeen, Jeff S
Light, being massless, casts no shadow; under ordinary circumstances, photons pass right through each other unimpeded. Here, we demonstrate a laser beam acting like an object - the beam casts a shadow upon a surface when the beam is illuminated by an
Externí odkaz:
http://arxiv.org/abs/2403.08050
Autor:
Proppe, Andrew H., Thekkadath, Guillaume, England, Duncan, Bustard, Philip J., Bouchard, Frédéric, Lundeen, Jeff S., Sussman, Benjamin J.
In recent years, neural networks have been used to solve phase retrieval problems in imaging with superior accuracy and speed than traditional techniques, especially in the presence of noise. However, in the context of interferometric imaging, phase
Externí odkaz:
http://arxiv.org/abs/2402.06063
Recently introduced, spaceplates achieve the propagation of light for a distance greater than their thickness. In this way, they compress optical space, reducing the required distance between optical elements in an imaging system. Here we introduce a
Externí odkaz:
http://arxiv.org/abs/2302.04295
Publikováno v:
Phys. Rev. A 106, 063715 (2022)
We examine the precision limits of Hong-Ou-Mandel (HOM) timing measurements, as well as precision limits applying to generalized two-photon measurements. As a special case, we consider the use of two-photon measurements using photons with variable ba
Externí odkaz:
http://arxiv.org/abs/2206.11387
Autor:
Huang, Jing-Hui, Hu, Xiang-Yun, Dada, Adetunmise C., Lundeen, Jeff S., Jordan, Kyle M., Chen, Huan, An, Jian-Qi
By choosing more orthogonality between pre-selection and post-selection states, one can significantly improve the sensitivity in the general optical quantum metrology based on the weak-value amplification (WVA) approach. However, increasing the ortho
Externí odkaz:
http://arxiv.org/abs/2203.15231
Spaceplates are novel flat-optic devices that implement the optical response of a free-space volume over a smaller length, effectively "compressing space" for light propagation. Together with flat lenses such as metalenses or diffractive lenses, spac
Externí odkaz:
http://arxiv.org/abs/2201.11340
The development of metasurfaces has enabled unprecedented portability and functionality in flat optical devices. Spaceplates have recently been introduced as a complementary element to reduce the space between individual metalenses. This will further
Externí odkaz:
http://arxiv.org/abs/2106.12106