Zobrazeno 1 - 10
of 35
pro vyhledávání: '"R. Joel England"'
Autor:
Yuval Adiv, Kangpeng Wang, Raphael Dahan, Payton Broaddus, Yu Miao, Dylan Black, Kenneth Leedle, Robert L. Byer, Olav Solgaard, R. Joel England, Ido Kaminer
Publikováno v:
Physical Review X, Vol 11, Iss 4, p 041042 (2021)
Dielectric laser accelerators (DLAs) hold great promise for producing economic and compact on-chip radiation sources. On-chip DLAs benefit from fabrication capabilities of the silicon industry and from breakthroughs in silicon-photonic nanostructures
Externí odkaz:
https://doaj.org/article/f9f1192806084e9c85fcae0cda3f4c9a
Autor:
R. Joel England, Levi Schächter
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 12, p 121302 (2021)
We examine through numerical calculation the collision of counter-propagating trains of optically spaced electron or positron microbunches in a 1 TeV collider scenario for a dielectric laser accelerator. A time-dependent envelope equation is derived
Externí odkaz:
https://doaj.org/article/6e0ce1144b49460abece4e2efc392981
Autor:
Doron Bar-Lev, R. Joel England, Kent P. Wootton, Weihao Liu, Avraham Gover, Robert Byer, Ken J. Leedle, D. Black, Jacob Scheuer
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 2, p 021303 (2019)
A metallic metasurface-based laser-driven particle accelerator for subrelativistic particles is proposed and studied theoretically. The metasurface consists of a nonperiodic array of nanoslits which focuses the field of the driving laser, utilizing t
Externí odkaz:
https://doaj.org/article/5749b676c0f14d56b32e7a5b9919e9a3
Publikováno v:
Physics Today. 74:42-49
Autor:
Roy Shiloh, Norbert Schönenberger, Yuval Adiv, Ron Ruimy, Aviv Karnieli, Tyler Hughes, R. Joel England, Kenneth James Leedle, Dylan S. Black, Zhexin Zhao, Pietro Musumeci, Robert L. Byer, Ady Arie, Ido Kaminer, Peter Hommelhoff
Publikováno v:
Advances in Optics and Photonics. 14:862
Dielectric laser accelerators (DLAs) are fundamentally based on the interaction of photons with free electrons, where energy and momentum conservation are satisfied by mediation of a nanostructure. In this scheme, the photonic nanostructure induces n
The intensity of Smith-Purcell radiation from metallic and dielectric gratings (silicon, silica) is compared in a frequency-domain simulation. The numerical model is discussed and verified with the Frank-Tamm formula for Cherenkov radiation. For 30 k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ab7e011baae90336b1a15ae6568ebda
http://arxiv.org/abs/2009.03811
http://arxiv.org/abs/2009.03811
Autor:
Yu Miao, R. Joel England, Ido Kaminer, Kenneth J. Leedle, Payton Broaddus, Yuval Adiv, Raphael Dahan, Dylan S. Black, Kangpeng Wang, Olav Solgaard
Publikováno v:
Conference on Lasers and Electro-Optics.
We reveal quantum features in laser acceleration arising from the underlying wave nature of the accelerated electron, and we present the first accelerator on-chip operated inside a transmission electron microscope.
Autor:
Olav Solgaard, R. Joel England, Shanhui Fan, Dylan S. Black, Zhexin Zhao, Robert L. Byer, Tyler W. Hughes, Yu Miao
To be useful for most scientific and medical applications, compact particle accelerators will require much higher average current than enabled by current architectures. For this purpose, we propose a photonic crystal architecture for a dielectric las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b99d5d71506356a44e7d565396b61195
Autor:
Ki Youl Yang, Dries Vercruysse, Logan Su, Jelena Vuckovic, R. Joel England, Dylan S. Black, Yu Miao, Robert L. Byer, Kenneth J. Leedle, Olav Solgaard, Neil V. Sapra, Rahul Trivedi
Miniaturizing particle accelerators Particle accelerators are usually associated with large national facilities. Because photons are able to impart momentum to electrons, there are also efforts to develop laser-based particle accelerators. Sapra et a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19415fe3f5e9f37f086437bdaf0cb6c3
http://arxiv.org/abs/1905.12822
http://arxiv.org/abs/1905.12822
Reconfigurable Photonic Circuit for Controlled Power Delivery to Laser-Driven Accelerators on a Chip
Dielectric laser acceleration (DLA) represents a promising approach to building miniature particle accelerators on a chip. However, similar to conventional RF accelerators, an automatic and reconfigurable control mechanism is needed to scale DLA tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80c1d965ac725759386b5168a3a9865a
http://arxiv.org/abs/1902.09731
http://arxiv.org/abs/1902.09731