Advances in photonic reservoir computing Tập 6 Số 3 - Trang 561-576 - 2017
Guy Van der Sande, Daniel Brunner, Miguel C. Soriano
AbstractWe review a novel paradigm that has emerged in analogue neuromorphic
optical computing. The goal is to implement a reservoir computer in optics,
where information is encoded in the intensity and phase of the optical field.
Reservoir computing is a bio-inspired approach especially suited for processing
time-dependent information. The reservoir’s complex and high-dimensional
transient respon... hiện toàn bộ
A review of 2D and 3D plasmonic nanostructure array patterns: fabrication, light management and sensing applications Tập 8 Số 12 - Trang 2065-2089 - 2019
Sujan Kasani, Kathrine Curtin, Nianqiang Wu
Abstract This review article discusses progress in surface plasmon resonance
(SPR) of two-dimensional (2D) and three-dimensional (3D) chip-based
nanostructure array patterns. Recent advancements in fabrication techniques for
nano-arrays have endowed researchers with tools to explore a material’s
plasmonic optical properties. In this review, fabrication techniques including
electron-beam lithograph... hiện toàn bộ
A review of gap-surface plasmon metasurfaces: fundamentals and applications Tập 7 Số 6 - Trang 1129-1156 - 2018
Fei Ding, Yuanqing Yang, R. Deshpande, Sergey I. Bozhevolnyi
AbstractPlasmonic metasurfaces, which can be considered as the two-dimensional
analog of metal-based metamaterials, have attracted progressively increasing
attention in recent years because of the ease of fabrication and unprecedented
control over the reflected or transmitted light while featuring relatively low
losses even at optical wavelengths. Among all the different design approaches,
gap-sur... hiện toàn bộ
Indium-Tin-Oxide for High-performance Electro-optic Modulation Tập 4 Số 1 - Trang 198-213 - 2015
Zhizhen Ma, Zhuoran Li, Ke Liu, Chenran Ye, Volker J. Sorger
Abstract:Advances in opto-electronics are often led by discovery and development
of materials featuring unique properties. Recently, the material class of
transparent conductive oxides (TCO) has attracted attention for active photonic
devices on-chip. In particular, indium tin oxide (ITO) is found to have
refractive index changes on the order of unity. This property makes it possible
to achieve el... hiện toàn bộ
Plasmonic circuits for manipulating optical information Tập 6 Số 3 - Trang 543-559 - 2016
Timothy J. Davis, Daniel E. Gómez, Ann Roberts
AbstractSurface plasmons excited by light in metal structures provide a means
for manipulating optical energy at the nanoscale. Plasmons are associated with
the collective oscillations of conduction electrons in metals and play a role
intermediate between photonics and electronics. As such, plasmonic devices have
been created that mimic photonic waveguides as well as electrical circuits
operating ... hiện toàn bộ
High-efficiency/CRI/color stability warm white organic light-emitting diodes by incorporating ultrathin phosphorescence layers in a blue fluorescence layer Tập 7 Số 1 - Trang 295-304 - 2018
Yanqin Miao, Kexiang Wang, Bo Zhao, Long Gao, Peng Tao, Xuguang Liu, Yuying Hao, Hua Wang, Bingshe Xu, Furong Zhu
Abstract By incorporating ultrathin (<0.1 nm) green, yellow, and red
phosphorescence layers with different sequence arrangements in a blue
fluorescence layer, four unique and simplified fluorescence/phosphorescence
(F/P) hybrid, white organic light-emitting diodes (WOLEDs) were obtained. All
four devices realize good warm white light emission, with high color rending
index (CRI) of >80, low correl... hiện toàn bộ
Graphene plasmonics: physics and potential applications Tập 6 Số 6 - Trang 1191-1204 - 2016
Shenyang Huang, Chaoyu Song, Guowei Zhang, Hugen Yan
AbstractPlasmon in graphene possesses many unique properties. It originates from
the collective motion of massless Dirac fermions, and the carrier density
dependence is distinctively different from conventional plasmons. In addition,
graphene plasmon is highly tunable and shows strong energy confinement
capability. Most intriguingly, as an atom-thin layer, graphene and its plasmon
are very sensiti... hiện toàn bộ
Palladium selenide as a broadband saturable absorber for ultra-fast photonics Tập 9 Số 8 - Trang 2557-2567 - 2020
Huanian Zhang, Pengfei Ma, Ming‐Xiao Zhu, Wenfei Zhang, Guomei Wang, Shenggui Fu
Abstract Air-stable broadband saturable absorbers (SAs) exhibit a promising
application potential, and their preparations are also full of challenges.
Palladium selenide (PdSe2), as a novel two-dimensional (2D) layered material,
exhibits competitive optical properties including wide tunable bandgap, unique
pentagonal atomic structure, excellent air stability, and so on, which are
significant in de... hiện toàn bộ
Integration of 2D materials on a silicon photonics platform for optoelectronics applications Tập 6 Số 6 - Trang 1205-1218 - 2016
Nathan Youngblood, Mo Li
AbstractOwing to enormous growth in both data storage and the demand for
high-performance computing, there has been a major effort to integrate telecom
networks on-chip. Silicon photonics is an ideal candidate, thanks to the
maturity and economics of current CMOS processes in addition to the desirable
optical properties of silicon in the near IR. The basics of optical
communication require the abi... hiện toàn bộ
Topological photonics: Where do we go from here? Tập 10 Số 1 - Trang 425-434 - 2020
Mordechai Segev, Miguel A. Bandres
AbstractTopological photonics is currently one of the most active research areas
in optics and also one of the spearheads of research in topological physics at
large. We are now more than a decade after it started. Topological photonics has
already proved itself as an excellent platform for experimenting with concepts
imported from condensed matter physics. But more importantly, topological
photon... hiện toàn bộ