Zobrazeno 1 - 10
of 670
pro vyhledávání: '"KRAUSS, Thomas F."'
Autor:
Martins, Augusto, Contreras, Taylor, Stanford, Chris, Tuzi, Mirald, Albo, Justo M., Escobar, Carlos O., Para, Adam, Kish, Alexander, Park, Joon-Suh, Krauss, Thomas F., Guenette, Roxanne
Most advances in metaoptics have been made at visible wavelengths and above; in contrast, the vacuum ultraviolet (VUV) has barely been explored despite numerous scientific and technological opportunities. Creating metaoptic elements at this short wav
Externí odkaz:
http://arxiv.org/abs/2401.11315
Autor:
Conteduca, Donato, Khan, Saba N., Ruiz, Manuel A. Martínez, Bruce, Graham D., Krauss, Thomas F., Dholakia, Kishan
Near-field optics can overcome the diffraction limit by creating strong optical gradients to enable the trapping of nanoparticles. However, it remains challenging to achieve efficient stable trapping without heating and thermal effects. Dielectric st
Externí odkaz:
http://arxiv.org/abs/2308.03639
Autor:
Barth, Isabel, Deckart, Manuel, Conteduca, Donato, Arruda, Guilherme S, Hayran, Zeki, Pasko, Sergej, Krotkus, Simonas, Heuken, Michael, Monticone, Francesco, Krauss, Thomas F, Martins, Emiliano R, Wang, Yue
Semiconducting transition metal dichalcogenides (TMDs) have gained significant attention as a gain medium for nanolasers, owing to their unique ability to be easily placed and stacked on virtually any substrate. However, the atomically thin nature of
Externí odkaz:
http://arxiv.org/abs/2306.11654
Autor:
Sarcan, Fahrettin, Fairbairn, Nicola J., Zotev, Panaiot, Severs-Millard, Toby, Gillard, Daniel, Wang, Xiaochen, Conran, Ben, Heuken, Michael, Erol, Ayse, Tartakovskii, Alexander I., Krauss, Thomas F., Hedley, Gordon J., Wang, Yue
Focused ion beam (FIB) has been used as an effective tool for precise nanoscale fabrication. It has recently been employed to tailor defect engineering in functional nanomaterials such as two-dimensional transition metal dichalcogenides (TMDCs), prov
Externí odkaz:
http://arxiv.org/abs/2210.04315
Autor:
Zotev, Panaiot G., Wang, Yue, Andres-Penares, Daniel, Millard, Toby Severs, Randerson, Sam, Hu, Xuerong, Sortino, Luca, Louca, Charalambos, Brotons-Gisbert, Mauro, Huq, Tahiyat, Vezzoli, Stefano, Sapienza, Riccardo, Krauss, Thomas F., Gerardot, Brian, Tartakovskii, Alexander I.
Publikováno v:
Laser and Photonics Reviews 2023 17(8), 2200957
Numerous optical phenomena and applications have been enabled by nanophotonic structures. Their current fabrication from high refractive index dielectrics, such as silicon or gallium phosphide, pose restricting fabrication challenges, while metals, r
Externí odkaz:
http://arxiv.org/abs/2208.06249
Autor:
Martins, Augusto, Li, Kezheng, Arruda, Guilherme S., Conteduca, Donato, Liang, Haowen, Li, Juntao, Borges, Ben-Hur V., Krauss, Thomas F., Martins, Emiliano R.
Publikováno v:
Adv. Optical Mater. 2022, 10, 2102555
The correction of multiple aberrations in an optical system requires different optical elements, which increases its cost and complexity. Metasurfaces hold great promise to providing new functionality for miniaturized and low-cost optical systems. A
Externí odkaz:
http://arxiv.org/abs/2205.09253
Autor:
Zhang, Jianchao, Liang, Haowen, Long, Yong, Zhou, Yongle, Sun, Qian, Wu, Qinfei, Fu, Xiao, Martins, Emiliano R, Krauss, Thomas F, Li, Juntao, Wang, Xue-Hua
Metalens research has made major advances in recent years. These advances rely on the simple design principle of arranging meta-atoms in regular arrays to create an arbitrary phase and polarization profile. Unfortunately, the concept of equally space
Externí odkaz:
http://arxiv.org/abs/2203.12924
Autor:
Zotev, Panaiot G., Wang, Yue, Sortino, Luca, Millard, Toby Severs, Mullin, Nic, Conteduca, Donato, Shagar, Mostafa, Genco, Armando, Hobbs, Jamie K., Krauss, Thomas F., Tartakovskii, Alexander I.
Publikováno v:
ACS Nano 2022 16(4), 6493-6505
Transition metal dichalcogenides have emerged as promising materials for nano-photonic resonators due to their large refractive index, low absorption within a large portion of the visible spectrum and compatibility with a wide range of substrates. He
Externí odkaz:
http://arxiv.org/abs/2105.09201
Autor:
Bakshi, Shrishty, Li, Kezheng, Dong, Pin, Barth, Isabel, Kunstmann-Olsen, Casper, Johnson, Steven, Krauss, Thomas F.
Publikováno v:
In Talanta 1 February 2024 268 Part 1
Autor:
Wang, Yue, Reardon, Christopher P., Read, Nicholas, Thorpe, Stephen, Evans, Adrian, Todd, Neil, Van Der Woude, Marjan, Krauss, Thomas F.
Many bacterial species readily develop biofilms that act as a protective matrix against external challenge, e.g. from antimicrobial treatment. Therefore, biofilms are often responsible for persistent and recurring infections. Established methods for
Externí odkaz:
http://arxiv.org/abs/2009.03451