1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia

Opción 1: Descargar recurso

Detalles del recurso


The incorporation of electrically tunable materials into photonic structures such as waveguides and metasurfaces enables dynamic control of light propagation by an applied potential. While many materials have been shown to exhibit electrically tunable permittivity and dispersion, including transparent conducting oxides (TCOs) and III-V semiconductors and quantum wells, these materials are all optically isotropic in the propagation plane. In this work, we report the first known example of electrically tunable linear dichroism, observed here in few-layer black phosphorus (BP), which is a promising candidate for multi-functional, broadband, tunable photonic elements. We measure active modulation of the linear dichroism from the mid-infrared to visible frequency range, which is driven by anisotropic quantum-confined Stark and Burstein-Moss effects, and field-induced forbidden-to-allowed optical transitions. Moreover, we observe high BP absorption modulation strengths, approaching unity for certain thicknesses and photon energies.

Pertenece a

Caltech Authors  


Sherrott, Michelle C. -  Whitney, William S. -  Jariwala, Deep -  Went, Cora M. -  Wong, Joeson -  Rossman, George R. -  Atwater, Harry A. - 

Id.: 71026034

Versión: 1.0

Estado: Final

Tipo:  application/pdf - 

Tipo de recurso: Report or Paper  -  PeerReviewed  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

Formatos:  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Relación: [References] http://resolver.caltech.edu/CaltechAUTHORS:20180220-074419931
[References] https://authors.library.caltech.edu/84880/

Fecha de contribución: 23-feb-2018


* Sherrott, Michelle C. and Whitney, William S. and Jariwala, Deep and Went, Cora M. and Wong, Joeson and Rossman, George R. and Atwater, Harry A. (2017) Electrical Control of Linear Dichroism in Black Phosphorus from the Visible to Mid-Infrared. . (Submitted) http://resolver.caltech.edu/CaltechAUTHORS:20180220-074419931

Otros recursos del mismo autor(es)

  1. Active Radiative Thermal Switching with Graphene Plasmon Resonators We theoretically demonstrate a near-field radiative thermal switch based on thermally excited surfac...
  2. Extremely broadband ultralight thermally emissive metasurfaces We report the design, fabrication and characterization of ultralight highly emissive metaphotonic st...
  3. IR spectroscopy and OH^– in silicate garnet: The long quest to document the hydrogarnet substitution There has been much research undertaken on structural OH^– in various nominally anhydrous minerals i...
  4. Trapping an Iron(VI) Water-Splitting Intermediate in Nonaqueous Media We report in situ spectroscopic measurements in nonaqueous media designed to trap an exceptionally s...
  5. Purcell Enhancement of Parametric Luminescence: Bright and Broadband Nonlinear Light Emission in Metamaterials Single-photon and correlated two-photon sources are important elements for optical information syste...

Otros recursos de la mismacolección

  1. Evidence for Pulsar-like Emission Components in the Broadband ULX Sample We present broadband X-ray analyses of a sample of bright ultraluminous X-ray sources with the goal ...
  2. Pendant Hydrogen-Bond Donors in Cobalt Catalysts Independently Enhance CO_2 Reduction The bioinspired incorporation of pendant proton donors into transition metal catalysts is a promisin...
  3. Active Radiative Thermal Switching with Graphene Plasmon Resonators We theoretically demonstrate a near-field radiative thermal switch based on thermally excited surfac...
  4. Floquet Engineering in Quantum Chains We consider a one-dimensional interacting spinless fermion model, which displays the well-known Lutt...
  5. Generation of single and two-mode multiphoton states in waveguide QED Single and two-mode multiphoton states are the cornerstone of many quantum technologies, e.g., metro...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.