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Title: Femtosecond optical polarization switching using a cadmium oxide-based perfect absorber

Journal Article · · Nature Photonics

Ultrafast control of the polarization state of light may enable a plethora of applications in optics, chemistry and biology. However, conventional polarizing elements, such as polarizers and waveplates, are either static or possess only gigahertz switching speeds. Here, with the aid of high-mobility indium-doped cadmium oxide (CdO) as the gateway plasmonic material, we realize a high-quality factor Berreman-type perfect absorber at a wavelength of 2.08 μm. On sub-bandgap optical pumping, the perfect absorption resonance strongly redshifts because of the transient increase of the ensemble-averaged effective electron mass of CdO, which leads to an absolute change in the p-polarized reflectance from 1.0 to 86.3%. As a result, by combining the exceedingly high modulation depth with the polarization selectivity of the perfect absorber, we experimentally demonstrate a reflective polarizer with a polarization extinction ratio of 91 that can be switched on and off within 800 fs.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1361213
Report Number(s):
SAND-2017-3063J; nphoton.2017.64
Journal Information:
Nature Photonics, Vol. 11, Issue 6; ISSN 1749-4885
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 198 works
Citation information provided by
Web of Science

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Broadband, High‐Speed, and Large‐Amplitude Dynamic Optical Switching with Yttrium‐Doped Cadmium Oxide journal December 2019
All‐Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum journal July 2019
Self-Assembled Nanostructured Photonic-Plasmonic Metasurfaces for High-Resolution Optical Thermometry journal May 2018
Epsilon-Near-Zero Photonics: A New Platform for Integrated Devices journal March 2018
Transient Electronic Depletion and Lattice Expansion Induced Ultrafast Bandedge Plasmons journal November 2019
Light-Induced Tuning and Reconfiguration of Nanophotonic Structures: Light-Induced Tuning and Reconfiguration of Nanophotonic Structures journal August 2017
All-optical active THz metasurfaces for ultrafast polarization switching and dynamic beam splitting journal July 2018
Manipulation of polarizations for broadband terahertz waves emitted from laser plasma filaments journal August 2018
Ultrafast and energy-efficient all-optical switching with graphene-loaded deep-subwavelength plasmonic waveguides journal November 2019
High-harmonic generation from an epsilon-near-zero material journal July 2019
Nonlinear optical effects in epsilon-near-zero media journal June 2019
Near-zero-index materials for photonics journal September 2019
Excitation of epsilon-near-zero resonance in ultra-thin indium tin oxide shell embedded nanostructured optical fiber journal February 2018
Viscoelastic optical nonlocality of low-loss epsilon-near-zero nanofilms journal June 2018
Ultrafast and broadband optical nonlinearity in aluminum doped zinc oxide colloidal nanocrystals journal January 2019
Ultrafast and large optical nonlinearity of a TiSe 2 saturable absorber in the 2 μm wavelength region journal January 2019
Stable and tunable plasmon resonance of molybdenum oxide nanosheets from the ultraviolet to the near-infrared region for ultrasensitive surface-enhanced Raman analysis journal January 2019
Ultrafast active control of UV light with plasmonic resonance on aluminum nanostripes journal May 2018
Complexities of atomic structure at CdO/MgO and CdO/Al 2O 3 interfaces journal November 2018
Multichannel remote polarization control enabled by nanostructured liquid crystalline networks journal May 2019
40 GHz-rate all-optical cross-modulation of core-guided near infrared light in single mode fiber by surface plasmons on gold-coated tilted fiber Bragg gratings journal December 2019
Study of second and third harmonic generation from an indium tin oxide nanolayer: Influence of nonlocal effects and hot electrons journal January 2020
Ultra-fast transient plasmonics using transparent conductive oxides journal January 2018
Two-fluid hydrodynamic model for semiconductors journal March 2018
Ultrafast switching of optical singularity eigenstates with compact integrable liquid crystal structures journal January 2018
Theoretical study of bicharacteristic waveguide for fundamental-mode phase-matched SHG from MIR to NIR journal January 2019
High-contrast optical switching using an epsilon-near-zero material coupled to a Bragg microcavity journal January 2019
All-optical active THz metasurfaces for ultrafast polarization switching and dynamic beam splitting. text January 2018
Viscoelastic optical nonlocality of low-loss epsilon-near-zero nanofilms preprint January 2017
Excitation of epsilon-near-zero resonance in ultra-thin indium tin oxide shell embedded nanostructured optical fiber preprint January 2017
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Study of second and third harmonic generation from an indium tin oxide nanolayer: influence of nonlocal effects and hot electrons preprint January 2019
Generalized Brewster Angle Effect in Thin-Film Optical Absorbers and Its Application for Graphene Hydrogen Sensing journal June 2019
Covert infrared image encoding through imprinted plasmonic cavities journal November 2018
Optically Active Plasmonic Metasurfaces based on the Hybridization of In-Plane Coupling and Out-of-Plane Coupling journal May 2018
Recent Advances in Tunable and Reconfigurable Metamaterials journal October 2018