Enhanced polarisation control and extreme electric fields : advances in terahertz spectroscopy applied to anisotropic materials and magnetic phase transitions / / Connor Devyn William Mosley |
Autore | Mosley Connor Devyn William |
Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2021] |
Descrizione fisica | 1 online resource (xv, 115 pages) : illustrations |
Disciplina | 543.5 |
Collana | Springer theses |
Soggetto topico |
Terahertz spectroscopy
Materials - Magnetic properties Phase transformations (Statistical physics) |
ISBN | 3-030-66902-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Intro -- Supervisor's Foreword -- Abstract -- Publications -- Acknowledgements -- Contents -- 1 Introduction -- 1.1 Crystal Optics -- 1.1.1 The Dielectric Tensor -- 1.1.2 Principal Axes and the Index Ellipsoid -- 1.1.3 Plane Wave Propagation Through an Anisotropic Medium -- 1.1.4 Effects of an Anisotropic Medium on the Polarisation State of Light -- 1.2 Describing the Polarisation State of Electromagnetic Waves -- 1.2.1 Ellipticity and Orientation Angle -- 1.2.2 Alternative Descriptions of the Polarisation State -- 1.3 Electromagnons in Improper Ferroelectrics -- 1.3.1 Magnons -- 1.3.2 Electromagnons -- 1.3.3 Improper Ferroelectricity and Electromagnons in CuO -- 1.4 Structure of This Thesis -- References -- 2 Terahertz Time-Domain Spectroscopy -- 2.1 Generation of Broadband Terahertz Radiation -- 2.1.1 Photoconductive Emitters -- 2.1.2 Optical Rectification -- 2.2 Electro-optic Sampling -- 2.2.1 Polarisation-Resolved Electro-optic Sampling -- 2.3 THz-TDS Experimental Setup -- 2.3.1 Performing a THz-TDS Experiment -- 2.4 Extracting Sample Properties and Polarisation Information ... -- 2.4.1 Complex Refractive Index -- 2.4.2 Ellipticity and Orientation Angle -- 2.5 Summary -- References -- 3 Rotatable-Polarisation Terahertz Time-Domain Spectroscopy of Anisotropic Media -- 3.1 Investigating Anisotropy at Terahertz Frequencies -- 3.1.1 Disambiguating Spectral Features Using Polarisation-Resolved Detection Methods -- 3.1.2 Terahertz Polarimetry and Ellipsometry -- 3.1.3 Methods of Terahertz Polarisation Rotation -- 3.2 Rotatable-Polarisation Terahertz Time-Domain Spectrometer -- 3.2.1 Rotating the Terahertz Polarisation State -- 3.2.2 Polarisation-Resolved Detection Method and Alignment -- 3.2.3 Calibration of the Terahertz Emission Strength -- 3.2.4 Polarisation State of the Rotated Terahertz Pulses.
3.3 Comparison of Rotatable Polarisation to Projection via Wire-Grid Polarisers -- 3.4 Experimental Implementation of RP-THz-TDS -- 3.4.1 Sample Details -- 3.4.2 Mapping Birefringence and Identifying Polarisation Eigenvectors Using RP-THz-TDS -- 3.4.3 Extracting the Full Complex Refractive Index Using RP-THz-TDS -- 3.4.4 Anisotropic Absorption and Chromatic Dispersion in CuO -- 3.5 Summary -- References -- 4 Scalable Interdigitated Photoconductive Emitters for the Electrical Modulation of Terahertz Beams with Arbitrary Linear Polarisation -- 4.1 Photoconductive Emitter Geometry and Terahertz Polarisation State -- 4.1.1 Electric Dipole Radiation from Photoconductive Emitters -- 4.1.2 Controlling the Terahertz Polarisation State with the Emitter Geometry -- 4.2 Multi-Pixel Interdigitated Photoconductive Emitters -- 4.2.1 Emitter Concept and Design -- 4.2.2 Device Fabrication -- 4.2.3 Simulated Device Performance -- 4.3 Experimental Device Performance -- 4.3.1 Initial Electrical Biasing Tests -- 4.3.2 Generating Arbitrary Linear polarisation States via Electrical Control -- 4.4 Rapid Modulation of Circular Polarisation States for Circular ... -- 4.4.1 Converting from Linear to Circular Polarisation via a Prism -- 4.4.2 Stokes Parameters -- 4.4.3 Experimental Setup -- 4.4.4 Experimental Results -- 4.5 Summary -- References -- 5 High-Field Terahertz Time-Domain Spectroscopy of Single-Walled Carbon Nanotubes and CuO -- 5.1 Terahertz Spectroscopy Using Extreme Electric Fields -- 5.1.1 Generating High-Field Terahertz Radiation -- 5.1.2 Choosing the Right High-Field THz Source for You -- 5.2 High-Field Terahertz Time-Domain Spectrometer -- 5.2.1 Tilted Pulse-Front Pumping in LiNbO3 -- 5.2.2 Experimental Setup -- 5.2.3 Controlling the Electric Field Strength of Terahertz Pulses -- 5.3 A Test Case of Nonlinear THz Transmission: Indium Antimonide. 5.3.1 Experimental Results -- 5.4 Nonlinear THz Transmission in Single-Walled Carbon Nanotube Films -- 5.4.1 Experimental Results -- 5.5 Electric Field-Dependent THz Transmission of CuO -- 5.5.1 Electric Field-Dependence of the Electromagnon Response in CuO -- 5.6 Summary -- References -- 6 Conclusions -- 6.1 Outlook and Future Work -- Appendix Tracking Disorder Broadening and Hysteresis in First-Order Phase Transitions via the Electromagnon Response in Improper Ferroelectrics. |
Record Nr. | UNINA-9910483116603321 |
Mosley Connor Devyn William
![]() |
||
Cham, Switzerland : , : Springer, , [2021] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Enhanced polarisation control and extreme electric fields : advances in terahertz spectroscopy applied to anisotropic materials and magnetic phase transitions / / Connor Devyn William Mosley |
Autore | Mosley Connor Devyn William |
Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2021] |
Descrizione fisica | 1 online resource (xv, 115 pages) : illustrations |
Disciplina | 543.5 |
Collana | Springer theses |
Soggetto topico |
Terahertz spectroscopy
Materials - Magnetic properties Phase transformations (Statistical physics) |
ISBN | 3-030-66902-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Intro -- Supervisor's Foreword -- Abstract -- Publications -- Acknowledgements -- Contents -- 1 Introduction -- 1.1 Crystal Optics -- 1.1.1 The Dielectric Tensor -- 1.1.2 Principal Axes and the Index Ellipsoid -- 1.1.3 Plane Wave Propagation Through an Anisotropic Medium -- 1.1.4 Effects of an Anisotropic Medium on the Polarisation State of Light -- 1.2 Describing the Polarisation State of Electromagnetic Waves -- 1.2.1 Ellipticity and Orientation Angle -- 1.2.2 Alternative Descriptions of the Polarisation State -- 1.3 Electromagnons in Improper Ferroelectrics -- 1.3.1 Magnons -- 1.3.2 Electromagnons -- 1.3.3 Improper Ferroelectricity and Electromagnons in CuO -- 1.4 Structure of This Thesis -- References -- 2 Terahertz Time-Domain Spectroscopy -- 2.1 Generation of Broadband Terahertz Radiation -- 2.1.1 Photoconductive Emitters -- 2.1.2 Optical Rectification -- 2.2 Electro-optic Sampling -- 2.2.1 Polarisation-Resolved Electro-optic Sampling -- 2.3 THz-TDS Experimental Setup -- 2.3.1 Performing a THz-TDS Experiment -- 2.4 Extracting Sample Properties and Polarisation Information ... -- 2.4.1 Complex Refractive Index -- 2.4.2 Ellipticity and Orientation Angle -- 2.5 Summary -- References -- 3 Rotatable-Polarisation Terahertz Time-Domain Spectroscopy of Anisotropic Media -- 3.1 Investigating Anisotropy at Terahertz Frequencies -- 3.1.1 Disambiguating Spectral Features Using Polarisation-Resolved Detection Methods -- 3.1.2 Terahertz Polarimetry and Ellipsometry -- 3.1.3 Methods of Terahertz Polarisation Rotation -- 3.2 Rotatable-Polarisation Terahertz Time-Domain Spectrometer -- 3.2.1 Rotating the Terahertz Polarisation State -- 3.2.2 Polarisation-Resolved Detection Method and Alignment -- 3.2.3 Calibration of the Terahertz Emission Strength -- 3.2.4 Polarisation State of the Rotated Terahertz Pulses.
3.3 Comparison of Rotatable Polarisation to Projection via Wire-Grid Polarisers -- 3.4 Experimental Implementation of RP-THz-TDS -- 3.4.1 Sample Details -- 3.4.2 Mapping Birefringence and Identifying Polarisation Eigenvectors Using RP-THz-TDS -- 3.4.3 Extracting the Full Complex Refractive Index Using RP-THz-TDS -- 3.4.4 Anisotropic Absorption and Chromatic Dispersion in CuO -- 3.5 Summary -- References -- 4 Scalable Interdigitated Photoconductive Emitters for the Electrical Modulation of Terahertz Beams with Arbitrary Linear Polarisation -- 4.1 Photoconductive Emitter Geometry and Terahertz Polarisation State -- 4.1.1 Electric Dipole Radiation from Photoconductive Emitters -- 4.1.2 Controlling the Terahertz Polarisation State with the Emitter Geometry -- 4.2 Multi-Pixel Interdigitated Photoconductive Emitters -- 4.2.1 Emitter Concept and Design -- 4.2.2 Device Fabrication -- 4.2.3 Simulated Device Performance -- 4.3 Experimental Device Performance -- 4.3.1 Initial Electrical Biasing Tests -- 4.3.2 Generating Arbitrary Linear polarisation States via Electrical Control -- 4.4 Rapid Modulation of Circular Polarisation States for Circular ... -- 4.4.1 Converting from Linear to Circular Polarisation via a Prism -- 4.4.2 Stokes Parameters -- 4.4.3 Experimental Setup -- 4.4.4 Experimental Results -- 4.5 Summary -- References -- 5 High-Field Terahertz Time-Domain Spectroscopy of Single-Walled Carbon Nanotubes and CuO -- 5.1 Terahertz Spectroscopy Using Extreme Electric Fields -- 5.1.1 Generating High-Field Terahertz Radiation -- 5.1.2 Choosing the Right High-Field THz Source for You -- 5.2 High-Field Terahertz Time-Domain Spectrometer -- 5.2.1 Tilted Pulse-Front Pumping in LiNbO3 -- 5.2.2 Experimental Setup -- 5.2.3 Controlling the Electric Field Strength of Terahertz Pulses -- 5.3 A Test Case of Nonlinear THz Transmission: Indium Antimonide. 5.3.1 Experimental Results -- 5.4 Nonlinear THz Transmission in Single-Walled Carbon Nanotube Films -- 5.4.1 Experimental Results -- 5.5 Electric Field-Dependent THz Transmission of CuO -- 5.5.1 Electric Field-Dependence of the Electromagnon Response in CuO -- 5.6 Summary -- References -- 6 Conclusions -- 6.1 Outlook and Future Work -- Appendix Tracking Disorder Broadening and Hysteresis in First-Order Phase Transitions via the Electromagnon Response in Improper Ferroelectrics. |
Record Nr. | UNISA-996466730703316 |
Mosley Connor Devyn William
![]() |
||
Cham, Switzerland : , : Springer, , [2021] | ||
![]() | ||
Lo trovi qui: Univ. di Salerno | ||
|
IEEE transactions on terahertz science and technology |
Pubbl/distr/stampa | Piscataway, NJ, : IEEE Microwave Theory and Techniques Society |
Disciplina | 535.8 |
Soggetto topico |
Terahertz spectroscopy
Terahertz technology Electromagnetic devices |
Soggetto genere / forma | Periodicals. |
ISSN | 2156-3446 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Periodico |
Lingua di pubblicazione | eng |
Altri titoli varianti |
Terahertz science and technology
Terahertz science and technology, IEEE transactions on |
Record Nr. | UNISA-996279579003316 |
Piscataway, NJ, : IEEE Microwave Theory and Techniques Society | ||
![]() | ||
Lo trovi qui: Univ. di Salerno | ||
|
IEEE transactions on terahertz science and technology |
Pubbl/distr/stampa | Piscataway, NJ, : IEEE Microwave Theory and Techniques Society |
Disciplina | 535.8 |
Soggetto topico |
Terahertz spectroscopy
Terahertz technology Electromagnetic devices |
Soggetto genere / forma | Periodicals. |
ISSN | 2156-3446 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Periodico |
Lingua di pubblicazione | eng |
Altri titoli varianti |
Terahertz science and technology
Terahertz science and technology, IEEE transactions on |
Record Nr. | UNINA-9910626140803321 |
Piscataway, NJ, : IEEE Microwave Theory and Techniques Society | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Spatial Terahertz-Light Modulators for Single-Pixel Cameras / / written by Rayko Ivanov Stantchev and Emma Pickwell-MacPherson |
Autore | Stantchev Rayko Ivanov |
Pubbl/distr/stampa | London : , : IntechOpen, , 2021 |
Descrizione fisica | 1 online resource (202 pages) |
Disciplina | 543.5 |
Soggetto topico | Terahertz spectroscopy |
ISBN | 1-83962-684-4 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | 1. Introduction -- 2. Single-pixel imaging theory -- 3. Spatially modulating THz radiation -- 3.1 Mechanical masks -- 3.2 THz modulation by charge carrier injection/depletion -- 3.2.1 Optical modulators -- 3.2.2 Electrical modulators -- 3.3 Spatially patterned THz generation -- 3.4 Liquid crystal THz modulators -- 4. Applications and discussion -- 5. Conclusions -- Acknowledgments -- Conflict of interest -- Nomenclature -- References. |
Record Nr. | UNINA-9910633982003321 |
Stantchev Rayko Ivanov
![]() |
||
London : , : IntechOpen, , 2021 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Terahertz biomedical science and technology / / edited by Joo-Hiuk Son, PhD |
Edizione | [1st edition] |
Pubbl/distr/stampa | Boca Raton : , : Taylor & Francis/CRC Press, , [2014] |
Descrizione fisica | 1 online resource (374 p.) |
Disciplina | 616.07/548 |
Soggetto topico | Terahertz spectroscopy |
ISBN |
9781466570450
0-429-19428-5 1466570458 1-4665-7044-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Front Cover; Contents; Foreword; Preface; Editor; Contributors; Chapter 1: Introduction to Biomedical Studies Using Terahertz Waves; Chapter 2: Terahertz Sources and Detectors; Chapter 3: Tabletop High-Power Terahertz Pulse Generation Techniques; Chapter 4: Terahertz Imaging and Tomography Techniques; Chapter 5: Compact Solid-State Electronic Terahertz Devices and Circuits; Chapter 6: Waveguides for Terahertz Endoscopy; Chapter 7: Terahertz Characteristics of Water and Liquids; Chapter 8: Probing Solvation Dynamics by Terahertz Absorption Spectroscopy
Chapter 9: Terahertz Spectroscopy of Biological MoleculesChapter 10: Terahertz Spectroscopic Insight into the Structure-Function Relation in Protein Molecules; Chapter 11: Protein Dielectric Response at Terahertz Frequencies: : Correlated and Diffusive Contributions; Chapter 12: Nonlinear Interaction of Amino Acids and Proteins with Terahertz Waves; Chapter 13: Biological Effects of Broadband Terahertz Pulses; Chapter 14: Terahertz Dynamic Imaging of Skin Drug Absorption; Chapter 15: Terahertz for the Detection of Skin Cancer; Chapter 16: Application of Terahertz Technology to Breast Cancer Chapter 17: Frozen Terahertz Imaging of Oral CancerChapter 18: Terahertz Molecular Imaging and Its Clinical Applications; Chapter 19: Prospects in Medical Applications of Terahertz Waves and Conclusions; Back Cover |
Altri titoli varianti | Terahertz biomedical science and technology |
Record Nr. | UNINA-9910787849403321 |
Boca Raton : , : Taylor & Francis/CRC Press, , [2014] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Terahertz biomedical science and technology / / edited by Joo-Hiuk Son, PhD |
Edizione | [1st edition] |
Pubbl/distr/stampa | Boca Raton : , : Taylor & Francis/CRC Press, , [2014] |
Descrizione fisica | 1 online resource (374 p.) |
Disciplina | 616.07/548 |
Soggetto topico | Terahertz spectroscopy |
ISBN |
9781466570450
0-429-19428-5 1466570458 1-4665-7044-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Front Cover; Contents; Foreword; Preface; Editor; Contributors; Chapter 1: Introduction to Biomedical Studies Using Terahertz Waves; Chapter 2: Terahertz Sources and Detectors; Chapter 3: Tabletop High-Power Terahertz Pulse Generation Techniques; Chapter 4: Terahertz Imaging and Tomography Techniques; Chapter 5: Compact Solid-State Electronic Terahertz Devices and Circuits; Chapter 6: Waveguides for Terahertz Endoscopy; Chapter 7: Terahertz Characteristics of Water and Liquids; Chapter 8: Probing Solvation Dynamics by Terahertz Absorption Spectroscopy
Chapter 9: Terahertz Spectroscopy of Biological MoleculesChapter 10: Terahertz Spectroscopic Insight into the Structure-Function Relation in Protein Molecules; Chapter 11: Protein Dielectric Response at Terahertz Frequencies: : Correlated and Diffusive Contributions; Chapter 12: Nonlinear Interaction of Amino Acids and Proteins with Terahertz Waves; Chapter 13: Biological Effects of Broadband Terahertz Pulses; Chapter 14: Terahertz Dynamic Imaging of Skin Drug Absorption; Chapter 15: Terahertz for the Detection of Skin Cancer; Chapter 16: Application of Terahertz Technology to Breast Cancer Chapter 17: Frozen Terahertz Imaging of Oral CancerChapter 18: Terahertz Molecular Imaging and Its Clinical Applications; Chapter 19: Prospects in Medical Applications of Terahertz Waves and Conclusions; Back Cover |
Altri titoli varianti | Terahertz biomedical science and technology |
Record Nr. | UNINA-9910824033103321 |
Boca Raton : , : Taylor & Francis/CRC Press, , [2014] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Terahertz characterization of DNA: enabling a novel approach / / prepared by Sarah Stranieri, Molleshree Karna, Daniel Shreiber |
Autore | Stranieri Sarah |
Pubbl/distr/stampa | Aberdeen Proving Ground, MD : , : US Army Research Laboratory, , November 2015 |
Descrizione fisica | 1 online resource (20 unnumbered pages) : illustrations |
Soggetto topico |
Terahertz spectroscopy
Surface plasmon resonance DNA - Analysis |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Terahertz characterization of DNA |
Record Nr. | UNINA-9910706727703321 |
Stranieri Sarah
![]() |
||
Aberdeen Proving Ground, MD : , : US Army Research Laboratory, , November 2015 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Terahertz metrology / / Mira Naftaly, editor |
Pubbl/distr/stampa | Boston : , : Artech House, , [2015] |
Descrizione fisica | 1 online resource (386 p.) |
Disciplina | 535.8 |
Soggetto topico |
Terahertz spectroscopy
Metrology Terahertz technology |
Soggetto genere / forma | Electronic books. |
ISBN | 1-60807-777-2 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Terahertz Metrology; Contents; Foreword; Introduction; 1 Terahertz Time-DomainSpectrometers; 1.1 Pulsed Terahertz Time-Domain Spectometers; 1.1.1 Principles of Operation; 1.1.2 Photoconductive Emitters and Detectors; 1.1.3 Optical Rectification; 1.1.4 Electro-Optic Detection; 1.1.5 Terahertz Air-Based Coherent Detection; 1.1.6 Cherenkov (Tilted Wavefront) Emitters and Detectors; 1.2 Continuous-Wave Terahertz Time-Domain Spectrometer and Microwave Photonics; 1.2.1 Principles and Operation; 1.2.2 Types of Continuous-Wave Terahertz Emitters and Detectors.
1.3 Time-Domain Spectrometer Configurations1.3.1 Transmission; 1.3.2 Reflection; 1.3.3 Attenuated Total Reflection; 1.3.4 Asynchronous Optical Sampling; 1.3.5 Substrate Lenses; 1.4 Commercial Systems; References; 2 Parameter Extraction in Time-DomainSpectrometers; 2.1 Introduction; 2.2 Material Properties and Wave Propagation; 2.2.1 Complex Refractive Index and Complex Permittivity. |
Record Nr. | UNINA-9910460381903321 |
Boston : , : Artech House, , [2015] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Terahertz metrology / / Mira Naftaly, editor |
Pubbl/distr/stampa | Boston : , : Artech House, , [2015] |
Descrizione fisica | 1 online resource (386 p.) |
Disciplina | 535.8 |
Soggetto topico |
Terahertz spectroscopy
Metrology Terahertz technology |
ISBN | 1-60807-777-2 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Terahertz Metrology; Contents; Foreword; Introduction; 1 Terahertz Time-DomainSpectrometers; 1.1 Pulsed Terahertz Time-Domain Spectometers; 1.1.1 Principles of Operation; 1.1.2 Photoconductive Emitters and Detectors; 1.1.3 Optical Rectification; 1.1.4 Electro-Optic Detection; 1.1.5 Terahertz Air-Based Coherent Detection; 1.1.6 Cherenkov (Tilted Wavefront) Emitters and Detectors; 1.2 Continuous-Wave Terahertz Time-Domain Spectrometer and Microwave Photonics; 1.2.1 Principles and Operation; 1.2.2 Types of Continuous-Wave Terahertz Emitters and Detectors.
1.3 Time-Domain Spectrometer Configurations1.3.1 Transmission; 1.3.2 Reflection; 1.3.3 Attenuated Total Reflection; 1.3.4 Asynchronous Optical Sampling; 1.3.5 Substrate Lenses; 1.4 Commercial Systems; References; 2 Parameter Extraction in Time-DomainSpectrometers; 2.1 Introduction; 2.2 Material Properties and Wave Propagation; 2.2.1 Complex Refractive Index and Complex Permittivity. |
Record Nr. | UNINA-9910797934903321 |
Boston : , : Artech House, , [2015] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|