Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Bandpass Sampling01:17

Bandpass Sampling

608
In signal processing, bandpass sampling is an effective technique for sampling signals that have most of their energy concentrated within a narrow frequency band. This type of signal is known as a bandpass signal. The key principle of bandpass sampling involves sampling the signal at a rate that is greater than twice the signal's bandwidth to prevent aliasing.
A bandpass signal has a spectrum with a lower frequency limit, denoted as ω1, and an upper frequency limit, denoted as ω2....
608
Absorption of Radiation01:05

Absorption of Radiation

1.5K
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
1.5K
Active Filters01:25

Active Filters

1.5K
Active filters are electronic circuits that use operational amplifiers (op-amps), resistors, and capacitors to filter out unwanted frequency components from a signal. A first-order low-pass active filter is designed to pass signals with a frequency lower than a certain cutoff frequency and attenuate frequencies higher than that cutoff frequency. The transfer function for a first-order low-pass active filter is:
1.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Lights, camera, occlusion! watch sickle cells in real time.

Blood advances·2026
Same author

Validation of Gazelle Microchip Electrophoresis for Premarital Hemoglobinopathy Screening in Türkiye.

EJHaem·2026
Same author

Enhancing access to sickle cell disease diagnosis in Africa using the Gazelle® portable digital microchip electrophoresis platform.

Blood cells, molecules & diseases·2026
Same author

Fundamentals of big data and artificial intelligence in transfusion medicine.

Vox sanguinis·2026
Same author

Microfluidic capillary transit velocity as a functional measure for sickle cell disease and <i>in vitro</i>-derived red blood cells.

Lab on a chip·2026
Same author

Diagnostic oriented discrimination of different Shiga toxins via PCA-assisted SERS-based plasmonic metasurface.

Nanophotonics (Berlin, Germany)·2025
Same journal

MT-MRI for detection of renal interstitial fibrosis in renovascular disease.

Scientific reports·2026
Same journal

Detection of underground objects from GPR data using a lightweight YOLO-based approach.

Scientific reports·2026
Same journal

Early systemic inflammatory-metabolic trajectory phenotypes are associated with survival outcomes in metastatic renal cell carcinoma treated with nivolumab.

Scientific reports·2026
Same journal

Water balance components in a dry-seeded rice-wheat system: Untangling the effects of tillage and mulching practices.

Scientific reports·2026
Same journal

Topological approaches to quantum tensor train compression via ZX-calculus and SVD.

Scientific reports·2026
Same journal

determinants of flood impacts and adaptive capacity among market vendors in Walukuba-Masese, Jinja city, Uganda.

Scientific reports·2026
See all related articles

Related Experiment Video

Updated: Mar 21, 2026

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

16.0K

A multiband perfect absorber based on hyperbolic metamaterials.

Kandammathe Valiyaveedu Sreekanth1, Mohamed ElKabbash1, Yunus Alapan2

  • 1Department of Physics, Case Western Reserve University, 10600 Euclid Avenue, Cleveland, OH, 44106 (USA).

Scientific Reports
|May 19, 2016
PubMed
Summary
This summary is machine-generated.

Researchers developed grating coupled-hyperbolic metamaterials (GC-HMM) for multiband perfect light absorption. These metamaterials offer high flexibility and show promise for advanced optical applications and sensing technologies.

More Related Videos

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

1.7K
Fabricating Metamaterials Using the Fiber Drawing Method
11:57

Fabricating Metamaterials Using the Fiber Drawing Method

Published on: October 18, 2012

14.4K

Related Experiment Videos

Last Updated: Mar 21, 2026

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

16.0K
Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

1.7K
Fabricating Metamaterials Using the Fiber Drawing Method
11:57

Fabricating Metamaterials Using the Fiber Drawing Method

Published on: October 18, 2012

14.4K

Area of Science:

  • Metamaterials and Nanophotonics
  • Electromagnetic Absorption
  • Plasmonics

Background:

  • Metamaterials are extensively researched for perfect light absorption across various frequencies.
  • Current challenges in metamaterial applications hinder practical implementation.
  • Existing technologies face limitations in controlling electromagnetic absorption properties.

Purpose of the Study:

  • To present grating coupled-hyperbolic metamaterials (GC-HMM) as a novel multiband perfect absorber.
  • To demonstrate the high flexibility in engineering electromagnetic absorption properties.
  • To explore the application of GC-HMM in advanced sensing technologies.

Main Methods:

  • Fabrication of grating coupled-hyperbolic metamaterials (GC-HMM).
  • Characterization of absorption properties across visible to mid-IR spectral ranges.
  • Integration and testing of GC-HMM as an absorption-based plasmonic sensor.

Main Results:

  • GC-HMM demonstrated multiband perfect and near-perfect absorption.
  • The system exhibited polarization independence and a wide angle range.
  • A record figure of merit was achieved for absorption-based plasmonic sensors.

Conclusions:

  • GC-HMM offers significant flexibility for engineering electromagnetic absorption.
  • The developed metamaterials possess desirable features for technological applications.
  • The study highlights a direct application in high-performance plasmonic sensing.