Coverart for item
The Resource Active metamaterials : terahertz modulators and detectors, Saroj Rout, Sameer Sonkusale, (electronic book)

Active metamaterials : terahertz modulators and detectors, Saroj Rout, Sameer Sonkusale, (electronic book)

Label
Active metamaterials : terahertz modulators and detectors
Title
Active metamaterials
Title remainder
terahertz modulators and detectors
Statement of responsibility
Saroj Rout, Sameer Sonkusale
Creator
Contributor
Author
Subject
Language
eng
Summary
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
Member of
Cataloging source
YDX
http://library.link/vocab/creatorName
Rout, Saroj
Dewey number
620.1/18
Index
no index present
LC call number
TK7871.15.M48
Literary form
non fiction
Nature of contents
  • dictionaries
  • bibliography
http://library.link/vocab/relatedWorkOrContributorName
Sonkusale, Sameer
http://library.link/vocab/subjectName
  • Metamaterials
  • Engineering
  • Circuits and Systems
  • Optical and Electronic Materials
Label
Active metamaterials : terahertz modulators and detectors, Saroj Rout, Sameer Sonkusale, (electronic book)
Instantiates
Publication
Bibliography note
Includes bibliographical references
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
  • Preface; Acknowledgments; Contents; 1 Introduction; 1.1 Towards Closing the T̀̀erahertz Gap''; 1.1.1 Why Is the T̀̀erahertz Gap'' Interesting; 1.1.1.1 Continuous-Wave Terahertz System for Inspection Applications; 1.1.1.2 Giga-Bit Wireless Link Using 300-400GHz Bands; 1.1.2 A Brief History of Terahertz Technologies; 1.2 Introduction to Metamaterials; 1.2.1 A Brief History; 1.2.2 Overview of Metamaterials; 1.2.2.1 Magnetic Split-Ring Resonator (SRR); 1.2.2.2 Electrically Coupled LC Resonator (ELC); 1.2.3 Metamaterials: A Suitable Technology for Terahertz Devices
  • 1.2.3.1 Brief Overview of Metamaterial Based Terahertz Devices1.3 Overview of Terahertz Wave Modulators; References; 2 Background Theory; 2.1 Plane Waves in a Nonconducting Medium; 2.1.1 Negative Refractive Index; 2.1.2 Propagation of Waves in Left-Handed Material; 2.1.3 Propagation of Waves in Single Negative Medium; 2.2 Dispersion in Nonconductors; 2.2.1 Lorentz Oscillator Model for Permitivity; 2.2.2 Anomalous Dispersion and Resonant Absorption; 2.3 Metamaterial as a Modulator; References; 3 Experimental Methods; 3.1 Electromagnetic Modeling and Simulations of Metamaterials
  • 3.1.1 Boundary and Symmetry Conditions3.1.2 Homogenous Parameter Extraction; 3.2 Design for Fabrication in Foundry Processes; 3.2.1 Typical 45nm CMOS Process; 3.2.2 Physical Properties of Metal and Dielectrics at Optical Frequencies; 3.2.3 Case Studies; 3.2.3.1 Single Layer Metamaterial Operating at 100m Wavelength; 3.2.3.2 Multi-Layer Metamaterial Design; 3.3 Test and Characterization; 3.3.1 Terahertz Time-Domain Spectroscopy (THz-TDS); 3.3.1.1 Terahertz Time-Domain Spectrometer; 3.3.1.2 Laser Sources; 3.3.1.3 THz Transmitters and Detectors; 3.3.1.4 Bandwidth Limitation of THz Detectors
  • 3.3.1.5 Collimating and Focusing Optics3.3.1.6 Lock-In Detection; 3.3.1.7 Terahertz Time-Domain Data Analysis; 3.3.2 Continuous-Wave (cw) Terahertz Spectroscopy; 3.3.2.1 A Continuous-Wave Terahertz (cw-THz) Spectrometer; 3.3.2.2 Laser Sources; 3.3.2.3 THz Transmitters and Detectors; 3.3.2.4 Data Analysis; 3.3.3 Optical Alignment of Off-Axis Parabolic Mirrors; 3.3.3.1 Alignment Procedure; 3.3.3.2 Vertical Alignment; 3.3.3.3 Horizontal Alignment; References; 4 High-Speed Terahertz Modulation Using Active Metamaterial; 4.1 Introduction
  • 4.2 Design Principle of the HEMT Controlled MetamaterialModulator4.2.1 Circuit Model for the Electric-Coupled LC(ELC) Resonator; 4.2.2 Principle of Voltage Controlled Terahertz WaveModulator; 4.3 Design and Fabrication; 4.4 Experimental Setup; 4.5 Results and Discussion; 4.5.1 THz Transmission with DC-Biased HEMT; 4.5.2 Computational Investigation; 4.5.3 High Frequency THz Modulation; References; 5 A Terahertz Spatial Light Modulator for Imaging Application; 5.1 Introduction to Single-Pixel Imaging; 5.1.1 A Brief Historical Perspective; 5.1.2 Imaging Theory
Dimensions
unknown
Extent
1 online resource
Form of item
online
Isbn
9783319848525
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other control number
10.1007/978-3-319-52219-7
Specific material designation
remote
System control number
ocn970802496
Label
Active metamaterials : terahertz modulators and detectors, Saroj Rout, Sameer Sonkusale, (electronic book)
Publication
Bibliography note
Includes bibliographical references
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
  • Preface; Acknowledgments; Contents; 1 Introduction; 1.1 Towards Closing the T̀̀erahertz Gap''; 1.1.1 Why Is the T̀̀erahertz Gap'' Interesting; 1.1.1.1 Continuous-Wave Terahertz System for Inspection Applications; 1.1.1.2 Giga-Bit Wireless Link Using 300-400GHz Bands; 1.1.2 A Brief History of Terahertz Technologies; 1.2 Introduction to Metamaterials; 1.2.1 A Brief History; 1.2.2 Overview of Metamaterials; 1.2.2.1 Magnetic Split-Ring Resonator (SRR); 1.2.2.2 Electrically Coupled LC Resonator (ELC); 1.2.3 Metamaterials: A Suitable Technology for Terahertz Devices
  • 1.2.3.1 Brief Overview of Metamaterial Based Terahertz Devices1.3 Overview of Terahertz Wave Modulators; References; 2 Background Theory; 2.1 Plane Waves in a Nonconducting Medium; 2.1.1 Negative Refractive Index; 2.1.2 Propagation of Waves in Left-Handed Material; 2.1.3 Propagation of Waves in Single Negative Medium; 2.2 Dispersion in Nonconductors; 2.2.1 Lorentz Oscillator Model for Permitivity; 2.2.2 Anomalous Dispersion and Resonant Absorption; 2.3 Metamaterial as a Modulator; References; 3 Experimental Methods; 3.1 Electromagnetic Modeling and Simulations of Metamaterials
  • 3.1.1 Boundary and Symmetry Conditions3.1.2 Homogenous Parameter Extraction; 3.2 Design for Fabrication in Foundry Processes; 3.2.1 Typical 45nm CMOS Process; 3.2.2 Physical Properties of Metal and Dielectrics at Optical Frequencies; 3.2.3 Case Studies; 3.2.3.1 Single Layer Metamaterial Operating at 100m Wavelength; 3.2.3.2 Multi-Layer Metamaterial Design; 3.3 Test and Characterization; 3.3.1 Terahertz Time-Domain Spectroscopy (THz-TDS); 3.3.1.1 Terahertz Time-Domain Spectrometer; 3.3.1.2 Laser Sources; 3.3.1.3 THz Transmitters and Detectors; 3.3.1.4 Bandwidth Limitation of THz Detectors
  • 3.3.1.5 Collimating and Focusing Optics3.3.1.6 Lock-In Detection; 3.3.1.7 Terahertz Time-Domain Data Analysis; 3.3.2 Continuous-Wave (cw) Terahertz Spectroscopy; 3.3.2.1 A Continuous-Wave Terahertz (cw-THz) Spectrometer; 3.3.2.2 Laser Sources; 3.3.2.3 THz Transmitters and Detectors; 3.3.2.4 Data Analysis; 3.3.3 Optical Alignment of Off-Axis Parabolic Mirrors; 3.3.3.1 Alignment Procedure; 3.3.3.2 Vertical Alignment; 3.3.3.3 Horizontal Alignment; References; 4 High-Speed Terahertz Modulation Using Active Metamaterial; 4.1 Introduction
  • 4.2 Design Principle of the HEMT Controlled MetamaterialModulator4.2.1 Circuit Model for the Electric-Coupled LC(ELC) Resonator; 4.2.2 Principle of Voltage Controlled Terahertz WaveModulator; 4.3 Design and Fabrication; 4.4 Experimental Setup; 4.5 Results and Discussion; 4.5.1 THz Transmission with DC-Biased HEMT; 4.5.2 Computational Investigation; 4.5.3 High Frequency THz Modulation; References; 5 A Terahertz Spatial Light Modulator for Imaging Application; 5.1 Introduction to Single-Pixel Imaging; 5.1.1 A Brief Historical Perspective; 5.1.2 Imaging Theory
Dimensions
unknown
Extent
1 online resource
Form of item
online
Isbn
9783319848525
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other control number
10.1007/978-3-319-52219-7
Specific material designation
remote
System control number
ocn970802496

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