skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Broadband infrared binary-pattern metasurface absorbers with micro-genetic algorithm optimization

Journal Article · · Optics Letters
DOI:https://doi.org/10.1364/OL.44.000114· OSTI ID:1524589
 [1];  [2];  [2];  [1];  [1]
  1. Missouri Univ. of Science and Technology, Rolla, MO (United States)
  2. Argonne National Lab. (ANL), Argonne, IL (United States)

Broadband binary-pattern metasurface absorbers are designed and demonstrated in the mid-infrared wavelength range through the micro-genetic algorithm. The tungsten-based metasurface absorbers with the optimized binary-pattern nanostructures exhibit broadband near-perfect absorption due to the multiple plasmonic resonances supported within the unit cell. Furthermore, the influence of minor pixel modifications in the optimized binary-pattern nanostructures on the absorption performance is investigated in the experiment. This Letter presents a promising approach to design and optimize complex optical nanostructures with the desired properties for metamaterial and metasurface applications.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
National Science Foundation (NSF); US Department of the Navy, Office of Naval Research (ONR); USDOE Office of Science (SC)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1524589
Alternate ID(s):
OSTI ID: 1488345
Journal Information:
Optics Letters, Vol. 44, Issue 1; ISSN 0146-9592
Publisher:
Optical Society of America (OSA)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 25 works
Citation information provided by
Web of Science

References (15)

Perfect Metamaterial Absorber journal May 2008
Broadband perfect absorber based on one ultrathin layer of refractory metal journal January 2015
Perfect selective metamaterial solar absorbers journal January 2013
Ultrabroadband Light Absorption by a Sawtooth Anisotropic Metamaterial Slab journal February 2012
Silicon based mid-IR super absorber using hyperbolic metamaterial journal February 2018
Topology optimized all-dielectric cloak: design, performances and modal picture of the invisibility effect journal January 2015
Application of a microgenetic algorithm (MGA) to the design of broadband microwave absorbers using multiple frequency selective surface screens buried in dielectrics journal March 2002
Synthesizing low loss negative index metamaterial stacks for the mid-infrared using genetic algorithms journal January 2009
Near-Ideal Optical Metamaterial Absorbers with Super-Octave Bandwidth journal January 2014
Particle Swarm Optimization for Optimal Design of Broadband Multilayer Microwave Absorber for wide Angle of Incidence journal January 2015
Design of Non-Deterministic Quasi-random Nanophotonic Structures Using Fourier Space Representations journal June 2017
Adaptive Genetic Algorithm for Optical Metasurfaces Design journal July 2018
Mid-infrared optical properties of thin films of aluminum oxide, titanium dioxide, silicon dioxide, aluminum nitride, and silicon nitride journal January 2012
Nearly total absorption of light and heat generation by plasmonic metamaterials journal April 2011
Resonant frequency and bandwidth of metamaterial emitters and absorbers predicted by an RLC circuit model journal December 2014

Cited By (3)

Ultra-broadband metamaterial absorber based on all-metal nanostructures journal August 2019
Broadband mid-infrared perfect absorber using fractal Gosper curve journal December 2019
Broadband mid-infrared perfect absorber using fractal Gosper curve text January 2019

Similar Records

Strong circular dichroism in chiral plasmonic metasurfaces optimized by micro-genetic algorithm
Journal Article · Thu Sep 19 00:00:00 EDT 2019 · Optics Express · OSTI ID:1524589

Indium Tin Oxide Broadband Metasurface Absorber
Journal Article · Wed Aug 08 00:00:00 EDT 2018 · ACS Photonics · OSTI ID:1524589

Broadband titanium nitride disordered metasurface absorbers
Journal Article · Wed Dec 08 00:00:00 EST 2021 · Optics Express · OSTI ID:1524589

Related Subjects