Related Experiment Video
Updated: Jan 25, 2026

11:57
Fabricating Metamaterials Using the Fiber Drawing Method
Published on: October 18, 2012
14.3K
Integrating microsystems with metamaterials towards metadevices.
Xiaoguang Zhao1, Guangwu Duan1, Aobo Li1
1Department of Mechanical Engineering, Boston University, Boston, MA USA.
Microsystems & Nanoengineering
|May 7, 2019
Summary
Electromagnetic metamaterials offer tunable properties for advanced optical devices. Integrating microelectromechanical systems (MEMS) with these engineered materials enables novel functional metadevices with enhanced capabilities.
Area of Science:
- Physics
- Materials Science
- Electrical Engineering
Background:
- Electromagnetic metamaterials are engineered materials with controllable electric permittivity and magnetic permeability.
- Their properties depend on unit cell geometry, allowing versatile electromagnetic designs.
- Recent focus is on reconfigurable, tunable, and nonlinear metamaterials for metadevices.
Purpose of the Study:
- To review the fundamentals of electromagnetic metamaterials.
- To explore the integration of microelectromechanical systems (MEMS) with metamaterials.
- To discuss functional metadevices and future outlooks for metamaterial-enabled photonic devices.
Main Methods:
- Review of existing literature on metamaterials and MEMS integration.
- Analysis of synergistic effects between MEMS and metamaterials.
- Discussion of design principles for functional metadevices.
Main Results:
- Metamaterials offer unprecedented control over electromagnetic properties.
- MEMS provide powerful platforms for manipulating metamaterial properties and integrating functions.
- Synergy between MEMS and metamaterials leads to novel functional metadevices.
Conclusions:
- The integration of MEMS with metamaterials is crucial for developing advanced metadevices.
- Future photonic devices will benefit from the reconfigurable and tunable properties offered by these hybrid systems.
- Continued research in this area promises significant advancements in optical and photonic technologies.
Related Concept Videos
Definite Integral
53
Consider a real-valued function defined on a closed interval. One of the fundamental objectives in calculus is to determine the area under the graph of such a function. When an exact computation is not readily available, this area can be estimated by dividing the interval into a finite number of equal subintervals. Each subinterval corresponds to a rectangle whose width is the length of the subinterval and whose height is determined by the value of the function at a selected point within that...
53
Indefinite Integrals
61
The water inflow rate into a storage tank is not constant but increases over time. Initially, the pump delivers water at a rate of 5 L/min. However, the inflow rate increases by 2 L/min for each additional minute due to rising pressure or system adjustments. This scenario can be described mathematically by a linear function:It is necessary to integrate the inflow rate function to measure the total volume of water added to the tank over time. The total water volume V(t) is obtained by performing...
61
Integrator and Differentiator
1.4K
Op-amp circuits have significant applications in various fields, including automotive engineering. One such application is cruise control systems in cars, where op-amp circuits are integral for maintaining a constant speed. In these systems, op-amps function as both integrators and differentiators.
An integrator within an op-amp circuit produces an output directly proportional to the integral of the input signal. This is achieved by replacing the feedback resistor in a typical inverting...
An integrator within an op-amp circuit produces an output directly proportional to the integral of the input signal. This is achieved by replacing the feedback resistor in a typical inverting...
1.4K
Integrated Healthcare System
2.4K
An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
2.4K
The Integrated Rate Law: The Dependence of Concentration on Time
41.1K
While the differential rate law relates the rate and concentrations of reactants, a second form of rate law called the integrated rate law relates concentrations of reactants and time. Integrated rate laws can be used to determine the amount of reactant or product present after a period of time or to estimate the time required for a reaction to proceed to a certain extent. For example, an integrated rate law helps determine the length of time a radioactive material must be stored for its...
41.1K
Properties of Definite Integral I
49
A car’s motion over time can be effectively analyzed using integral calculus, particularly through the concept of the definite integral applied to a velocity–time relationship. The definite integral describes how velocity accumulates over a specified time interval to produce total displacement. From a geometric perspective, this displacement is interpreted as the area under the velocity–time curve. Several key properties of definite integrals make it easier to analyze motion...
49

