Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Victor W. Brar"'
Autor:
Ju Young Kim, Juho Park, Gregory R. Holdman, Jacob T. Heiden, Shinho Kim, Victor W. Brar, Min Seok Jang
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Though active metasurfaces have been attractive for applications requiring control of optical wavefronts, realizing metasurfaces with full phase control remains a challenge. Here, the authors report a metasurface design strategy for enhanced dynamic
Externí odkaz:
https://doaj.org/article/d9d38f22bb4b44b79b496cf72d50f703
Publikováno v:
Carbon Trends, Vol 8, Iss , Pp 100185- (2022)
Subwavelength dielectric resonators have been demonstrated to provide an authentic platform to excite high-Q resonances in flat optics. Here, we present a strategy to modulate the high-Q resonances electrically using graphene. In the proposed strateg
Externí odkaz:
https://doaj.org/article/d443f8cef7524cb4860bf218fae8ef44
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Graphene-plasmon optical modulators with broadly tunable operating frequencies are sought for photonic applications. Here, Kim et al.demonstrate tunable mid-infrared transmission that utilizes resonant absorption in graphene ribbons to modulate the e
Externí odkaz:
https://doaj.org/article/e4acc6755be2467f9577ef278ad89b02
Autor:
Gabriel R. Jaffe, Keenan J. Smith, Kenji Watanabe, Takashi Taniguchi, Max G. Lagally, Mark A. Eriksson, Victor W. Brar
Publikováno v:
ACS Applied Materials & Interfaces. 15:12545-12550
Autor:
Zachary J. Krebs, Wyatt A. Behn, Songci Li, Keenan J. Smith, Kenji Watanabe, Takashi Taniguchi, Alex Levchenko, Victor W. Brar
Publikováno v:
Science. 379:671-676
The flow of charge carriers in materials can, under some circumstances, mimic the flow of viscous fluids. In order to visualize the consequences of such effects, new methodologies must be developed that can probe the quasiparticle flow profile with n
The enhancement of two-photon spontaneous emission (2PSE) from trivalent and divalent rare earth ions in proximity to graphene and graphene nanoribbons is calculated for achievable experimental conditions using a combination of finite difference time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a3a169495b4af732dbbe35d7c5c645b
http://arxiv.org/abs/2212.12066
http://arxiv.org/abs/2212.12066
Autor:
Gregory R. Holdman, Gabriel R. Jaffe, Demeng Feng, Min Seok Jang, Mikhail A. Kats, Victor W. Brar
Publikováno v:
Advanced Optical Materials. 10
Autor:
Demeng Feng, Raymond A. Wambold, Yuzhe Xiao, Chenghao Wan, Zhaoning Yu, Victor W. Brar, Mikhail A. Kats
Publikováno v:
Physical Review B. 105
Autor:
Mikhail A. Kats, Jonathan H. Dwyer, Chenghao Wan, Anjali Suresh, Padma Gopalan, Vivek Saraswat, Victor W. Brar, Wei Wei, Jonathan W. Choi, Michael S. Arnold, Nathaniel S. Safron, Joel Siegel, Wyatt A. Behn, Margaret Fortman
Publikováno v:
ACS Photonics. 8:1277-1285
Graphene plasmonic resonators have been broadly studied in the terahertz and mid-infrared ranges because of their electrical tunability and large confinement factors, which can enable the dramatic ...
Publikováno v:
Optical Components and Materials XIX.