Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Grajower, Meir"'
Active metasurfaces, which are arrays of actively tunable resonant elements, can dynamically control the wavefront of the scattered light at a subwavelength scale. To date, most active metasurfaces that enable dynamic wavefront shaping operate in ref
Externí odkaz:
http://arxiv.org/abs/2309.08031
Autor:
Biswas, Souvik, Whitney, William S., Grajower, Meir Y., Watanabe, Kenji, Taniguchi, Takashi, Bechtel, Hans A., Rossman, George R., Atwater, Harry A.
Black phosphorus (BP) offers considerable promise for infrared and visible photonics. Efficient tuning of the bandgap and higher subbands in BP by modulation of the Fermi level or application of vertical electric fields has been previously demonstrat
Externí odkaz:
http://arxiv.org/abs/2009.00856
Photo memtransistor based on CMOS flash memory technology on Graphene with neuromorphic applications
Autor:
Frydendahl, Christian, Indukuri, S. R. K. Chaitanya, Grajower, Meir, Mazurski, Noa, Shappir, Joseph, Levy, Uriel
Publikováno v:
ACS Photonics 8, 9, 2659-2665, 2021
Graphene holds a great promise for a number of diverse future applications, in particular related to its easily tunable doping and Fermi level by electrostatic gating. However, as of today, most implementations rely on electrical doping via the appli
Externí odkaz:
http://arxiv.org/abs/2005.06861
Autor:
Frydendahl, Christian, Grajower, Meir, Bar-David, Jonathan, Mazurski, Noa, Shappir, Joseph, Levy, Uriel
Publikováno v:
Optica 7, 371-379 (2020)
Many consumer technologies and scientific methods rely on photodetection of infrared light. We report a Schottky photodetector operating below silicon's band gap energy, through hot carrier injection from a nanoscale metallic absorber. Our design rel
Externí odkaz:
http://arxiv.org/abs/1909.12675
Autor:
Sokhoyan Ruzan, Thureja Prachi, Sisler Jared, Grajower Meir, Shayegan Komron, Feigenbaum Eyal, Elhadj Selim, Atwater Harry A.
Publikováno v:
Nanophotonics, Vol 12, Iss 2, Pp 239-253 (2023)
Active metasurfaces designed to operate at optical frequencies are flat optical elements that can dynamic, subwavelength-scale wavefront control of reflected or transmitted light. The practical and fundamental power-handling limits of active metasurf
Externí odkaz:
https://doaj.org/article/c2f3c6d99a364ca8a186722a8ecc0329
Akademický článek
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Autor:
Thureja Prachi, Sokhoyan Ruzan, Hail Claudio U., Sisler Jared, Foley Morgan, Grajower Meir Y., Atwater Harry A.
Publikováno v:
Nanophotonics, Vol 11, Iss 17, Pp 3745-3768 (2022)
In recent years, active metasurfaces have emerged as a reconfigurable nanophotonic platform for the manipulation of light. Here, application of an external stimulus to resonant subwavelength scatterers enables dynamic control over the wavefront of re
Externí odkaz:
https://doaj.org/article/6d4a3d745a5d4d7ea49597948167806a
Flash memory technology is widely common in modern microelectronics, and is essentially affecting our daily life. Considering the recent progress in photonic circuitry, and in particular silicon photonics circuitry, there is now an opportunity to emb
Externí odkaz:
http://arxiv.org/abs/1705.08290
Publikováno v:
Laser & Photonics Reviews; Jun2024, Vol. 18 Issue 6, p1-11, 11p
Autor:
Baets, Roel G., O'Brien, Peter, Vivien, Laurent, Gherabli, Rivka, Zektzer, Roy, Grajower, Meir, Shappir, Joseph, Frydendahl, Christian, Levy, Uriel
Publikováno v:
Proceedings of SPIE; June 2024, Vol. 13012 Issue: 1 p130120W-130120W-3, 1171084p