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Broadband electro-optic polarization conversion with atomically thin black phosphorus

Journal Article · · Science
 [1];  [2];  [3];  [4];  [2]
  1. Thomas J. Watson Laboratory of Applied Physics, California Institute of Technology, Pasadena, CA 91125, USA.; OSTI
  2. Thomas J. Watson Laboratory of Applied Physics, California Institute of Technology, Pasadena, CA 91125, USA.
  3. Research Center for Functional Materials, National Institute for Materials Science, Tsukuba 305-0044, Japan.
  4. International Center for Materials, Nanoarchitectonics, National Institute for Materials Science, Tsukuba 305-0044, Japan.
Metasurfaces tune polarization

In photonic systems, the polarization state of light is typically manipulated with bulky components based on dielectrics and liquid crystals. Active metasurfaces now provide the possibility of shrinking the size of these components to the nanoscale. Biswaset al. demonstrate an active nanophotonic structure capable of versatile electro-optic polarization conversion. Using trilayer black phosphorus sandwiched between electrical gates forming a cavity, they show that the polarization state of light across telecommunication wavelengths can be electrically switched. Such control can be useful for a number of applications in communications, imaging, and beam steering where the wavefront of the propagating light can be actively manipulated. —ISO

Research Organization:
California Institute of Technology (CalTech), Pasadena, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
FG02-07ER46405
OSTI ID:
1980731
Journal Information:
Science, Journal Name: Science Journal Issue: 6566 Vol. 374; ISSN 0036-8075
Publisher:
AAAS
Country of Publication:
United States
Language:
English

References (34)

Unity-Order Index Change in Transparent Conducting Oxides at Visible Frequencies journal June 2010
Giant optical anisotropy in a quasi-one-dimensional crystal journal June 2018
Liquid-crystal diffraction gratings using polarization holography alignment techniques journal December 2005
Significant effect of stacking on the electronic and optical properties of few-layer black phosphorus journal October 2015
Large-scale growth of few-layer two-dimensional black phosphorus journal May 2021
Widely tunable mid-infrared light emission in thin-film black phosphorus journal February 2020
Electrical Tuning of Exciton Binding Energies in Monolayer WS 2 journal September 2015
Strain-tunable van der Waals interactions in few-layer black phosphorus journal June 2019
Integrated photonic quantum gates for polarization qubits journal September 2011
Dielectric disorder in two-dimensional materials journal August 2019
Electrical control of neutral and charged excitons in a monolayer semiconductor journal February 2013
Terahertz modulation of the Faraday rotation by laser pulses via the optical Kerr effect journal January 2016
High-Speed Electro-Optic Modulator Integrated with Graphene-Boron Nitride Heterostructure and Photonic Crystal Nanocavity journal February 2015
Infrared dielectric anisotropy and phonon modes of sapphire journal March 2000
Infrared fingerprints of few-layer black phosphorus journal January 2017
Giant Gating Tunability of Optical Refractive Index in Transition Metal Dichalcogenide Monolayers journal May 2017
Tunable intraband optical conductivity and polarization-dependent epsilon-near-zero behavior in black phosphorus journal January 2021
Metasurface optics for on-demand polarization transformations along the optical path journal January 2021
Low-loss composite photonic platform based on 2D semiconductor monolayers journal February 2020
Environmental Screening Effects in 2D Materials: Renormalization of the Bandgap, Electronic Structure, and Optical Spectra of Few-Layer Black Phosphorus journal July 2017
Molecular Orientation and Alignment by Intense Single-Cycle THz Pulses journal October 2011
Gate-Tunable Giant Stark Effect in Few-Layer Black Phosphorus journal February 2017
Dynamical Excitonic Effects in Doped Two-Dimensional Semiconductors journal August 2016
Ultrafast synthesis and switching of light polarization in nonlinear anisotropic metamaterials journal September 2017
Strong quantum-confined Stark effect in germanium quantum-well structures on silicon journal October 2005
Anisotropic Electron-Photon and Electron-Phonon Interactions in Black Phosphorus journal March 2016
Large Pockels effect in micro- and nanostructured barium titanate integrated on silicon journal November 2018
Determination of layer-dependent exciton binding energies in few-layer black phosphorus journal March 2018
Exciton resonance tuning of an atomically thin lens journal April 2020
Waveguide-integrated black phosphorus photodetector with high responsivity and low dark current journal March 2015
The renaissance of black phosphorus journal March 2015
Programmable hyperbolic polaritons in van der Waals semiconductors journal February 2021
Optical polarization imaging journal January 1997
Field Effect Optoelectronic Modulation of Quantum-Confined Carriers in Black Phosphorus journal December 2016

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