1.

Record Nr.

UNINA9910163008403321

Autore

Rout Saroj

Titolo

Active Metamaterials : Terahertz Modulators and Detectors / / by Saroj Rout, Sameer Sonkusale

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017

ISBN

3-319-52219-1

Edizione

[1st ed. 2017.]

Descrizione fisica

1 online resource (XIII, 118 p. 67 illus., 59 illus. in color.)

Disciplina

621.3815

Soggetti

Electronic circuits

Signal processing

Image processing

Speech processing systems

Optical materials

Electronic materials

Circuits and Systems

Electronic Circuits and Devices

Signal, Image and Speech Processing

Optical and Electronic Materials

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

Chapter 1.Introduction -- Chapter 2. Background Theory -- Chapter 3.Experimental Methods -- Chapter 4.High Speed Terahertz Modulation using Active Metamaterial -- Chapter 5. A Terahertz Spatial Light Modulator for Imaging Application -- Chapter 6.A Terahertz Focal Plane Array using Metamaterials in a CMOS Process -- A. Electromagnetic Waves. .

Sommario/riassunto

This book covers the theoretical background and experimental methods for engineers and physicist to be able to design, fabricate and characterize terahertz devices using metamaterials. Devices utilize mainstream semiconductor foundry processes to make them for communication and imaging applications. This book will provide engineers and physicists a comprehensive reference to construct such devices with general background in circuits and electromagnetics. The



authors describe the design and construction of electromagnetic (EM) devices for terahertz frequencies (108-1010cycles/sec) by embedding solid state electronic devices into artificial metamaterials where each unit cell is only a fraction of the wavelength of the incident EM wave. The net effect is an electronically tunable bulk properties with effective electric (permittivity) and magnetic (permeability) that can be utilized to make novel devices to fill the terahertz gap.