Polarized Light in Liquid Crystals and Polymers
(Sprache: Englisch)
The latest advances in the optics of small birefringent structures
With the proliferation of liquid crystal technologies such as flat panel displays, understanding the polarization of light in liquid crystals has become a vital concern of optics,...
With the proliferation of liquid crystal technologies such as flat panel displays, understanding the polarization of light in liquid crystals has become a vital concern of optics,...
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Klappentext zu „Polarized Light in Liquid Crystals and Polymers “
The latest advances in the optics of small birefringent structuresWith the proliferation of liquid crystal technologies such as flat panel displays, understanding the polarization of light in liquid crystals has become a vital concern of optics, biology, communication, and numerous other areas in research and industry. Polarized Light in Liquid Crystals and Polymers deals with the linear optics of birefringent materials, such as liquid crystals and polymers, and surveys light propagation in such media with special attention to applications. It is unique in treating light propagation in micro- and nanostructured birefringent optical elements, such as lenses and gratings composed of birefringent materials, as well as the spatial varying anisotropic structures often found in miniaturized liquid crystal devices.
An all-inclusive book, Polarized Light in Liquid Crystals and Polymers features:
* A focus on high-resolution structures found in modern display devices
* An introduction to optical properties of liquid crystal texture
* Novel coverage of three-dimensional anisotropic materials with respect to their light propagation properties
* Tools such as matrix methods, ray tracing, and space-grid time-domain techniques to effectively solve optical simulation problems
* A number of examples using measurements and simulation
* Coverage of how to use the polarization microscope to characterize textures and structures in liquid crystals and polymers
* An overview of photonic devices based on liquid crystals, covering the state of the art of existing systems
* Unique coverage of gradient-index based devices
* Over 200 illustrations and tables
* A thorough listing of references
Presenting a comprehensive treatment of an exciting and rapidly developing field, Polarized Light in Liquid Crystals and Polymers provides both students and practitioners with a superlative resource for learning and reference.
Inhaltsverzeichnis zu „Polarized Light in Liquid Crystals and Polymers “
Preface.1 Polarized Light.
1.1 Introduction.
1.2 Concept of Light Polarization.
1.3 Description of The State of Polarization.
1.4 The Stokes Concept.
1.5 The Jones Concept.
1.6 Coherence and Polarized Light.
References.
2 Electromagnetic Waves in Anisotropic Materials.
2.1 Introduction.
2.2 Analytical Background.
2.3 Time Harmonic Fields and Plane Waves.
2.4 Maxwell's Equations in Matrix Representation.
2.5 Separation of Polarizations for Inhomogeneous Problems.
2.6 Separation of Polarizations for Anisotropic Problems.
2.7 Dielectric Tensor and Index Ellipsoid.
References.
3 Description of Light Propagation with Rays.
3.1 Introduction.
3.2 Light Rays and Wave Optics.
3.3 Light Propagation Through Interfaces (Fresnel Formula) .
3.4 Propagation Direction of Rays in Crystals.
3.5 Propagation Along A Principal Axis.
3.6 Rays at Isotropic-Anisotropic Interfaces.
3.7 Gaussian Beams.
References.
4 Stratified Birefringent Media.
4.1 Maxwell Equations for Stratified Media.
4.2 Jones Formalism in Examples.
4.3 Extended Jones Matrix Method.
4.4 The 4x4 Berreman Method.
4.5 Analytical Solution for A Birefringent Slab.
4.6 Reflection and Transmission.
References.
5 Space-Grid Time-Domain Techniques.
5.1 Introduction.
5.2 Description of the FDTD Method.
5.3 Implementation and Boundary Conditions.
5.4 Rigorous Optics for Liquid Crystals.
References.
6 Organic Optical Materials.
6.1 Introduction.
6.2 Polymers for Optics.
6.3 Physical Properties of Polymers.
6.4 Optical Properties of Polymers.
6.5 Liquid Crystal Phases.
6.6 Liquid Crystal Polymers.
6.7
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Birefringence in Isotropic Materials.
6.8 Form Birefringence.
6.9 Order-Induced Birefringence.
6.10 Optical Properties of Liquid Crystals and Oriented Polymers.
References.
7 Practical Polarization Optics with the Microscope.
7.1 Introduction.
7.2 Microscope Characteristics.
7.3 Polarization Microscope.
7.4 Polarizers.
7.5 Polarization Colors.
7.6 Compensation and Retardation Measurement.
7.7 Conoscopy.
7.8 Local Polarization Mapping.
References.
8 Optics of Liquid Crystal Textures.
8.1 Introduction.
8.2 Calculation of Liquid Crystal Director Distributions.
8.3 Optical Properties of Uniform Textures.
8.4 Optical Properties of Liquid Crystal Defects.
8.5 Surface Line Defects in Nematics.
8.6 Defects in Smectic Phases.
8.7 Confined Nematic Liquid Crystals.
8.8 Instabilities in Liquid Crystals.
8.9 Deformation of Liquid Crystal Directors by Fringing Fields.
8.10 Resolution Limit of Switchable Liquid Crystal Devices.
8.11 Switching in Layered Phases.
References.
9 Refractive Birefringent Optics.
9.1 Birefringent Optical Elements.
9.2 Fabrication of Refractive Components.
9.3 Optical Properties of Modified Birefringent Components.
9.4 Liquid Crystal Phase Shifters.
9.5 Modal Control Elements.
9.6 Interferometers Based on Polarization Splitting.
9.7 Birefringent Microlenses.
9.8 Electrically Switchable Microlenses.
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6.8 Form Birefringence.
6.9 Order-Induced Birefringence.
6.10 Optical Properties of Liquid Crystals and Oriented Polymers.
References.
7 Practical Polarization Optics with the Microscope.
7.1 Introduction.
7.2 Microscope Characteristics.
7.3 Polarization Microscope.
7.4 Polarizers.
7.5 Polarization Colors.
7.6 Compensation and Retardation Measurement.
7.7 Conoscopy.
7.8 Local Polarization Mapping.
References.
8 Optics of Liquid Crystal Textures.
8.1 Introduction.
8.2 Calculation of Liquid Crystal Director Distributions.
8.3 Optical Properties of Uniform Textures.
8.4 Optical Properties of Liquid Crystal Defects.
8.5 Surface Line Defects in Nematics.
8.6 Defects in Smectic Phases.
8.7 Confined Nematic Liquid Crystals.
8.8 Instabilities in Liquid Crystals.
8.9 Deformation of Liquid Crystal Directors by Fringing Fields.
8.10 Resolution Limit of Switchable Liquid Crystal Devices.
8.11 Switching in Layered Phases.
References.
9 Refractive Birefringent Optics.
9.1 Birefringent Optical Elements.
9.2 Fabrication of Refractive Components.
9.3 Optical Properties of Modified Birefringent Components.
9.4 Liquid Crystal Phase Shifters.
9.5 Modal Control Elements.
9.6 Interferometers Based on Polarization Splitting.
9.7 Birefringent Microlenses.
9.8 Electrically Switchable Microlenses.
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Autoren-Porträt von Toralf Scharf
Toralf Scharf is Senior Scientist at the University of Neuchâtel in Switzerland. His current research interests concern liquid crystal optics for display applications, implementation of organic birefringent optical materials into solid optical devices, and fabrication and characterization of micro-optics including diffractive and refractive effects. He was a coauthor of a chapter on micro-optics for spectrometry published in International Trends in Applied Optics, Vol. 5, and has published numerous papers.
Bibliographische Angaben
- Autor: Toralf Scharf
- 2006, 1. Auflage, 400 Seiten, Maße: 16,1 x 24 cm, Gebunden, Englisch
- Verlag: Wiley & Sons
- ISBN-10: 0471740640
- ISBN-13: 9780471740643
- Erscheinungsdatum: 08.11.2006
Sprache:
Englisch
Rezension zu „Polarized Light in Liquid Crystals and Polymers “
Polarized Light in Liquid Crystals and Polymers by Toralf Scharf should be considered as essential reading for any postgraduate student embarking on the study of liquid crystals. In addition, the readily accessible index makes this book a valuable reference text for those already established in the field. (Liquid Crystals Today, December 2009)
Pressezitat
? Polarized Light in Liquid Crystals and Polymers by ToralfScharf should be considered as essential reading for anypostgraduate student embarking on the study of liquid crystals. Inaddition, the readily accessible index makes this book a valuablereference text for those already established in the field.?( Liquid Crystals Today , December 2009)
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