Ultra-Realistic Imaging —— Advanced Techniques in Analogue and Digital Colour Holography

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ISBN: 9780367576431 出版年：2016 页码：651 Bjelkhagen, Hans Brotherton-Ratcliffe, David CRC Press

Ultra-Realistic Imaging and Its Historical Origin in Display Holography Ultra-Realistic Imaging and Interferential Techniques Before Holography Early Holography Display Holography Milestones Digital and Analogue Full-Colour Holography Lippmann Photography Brief History of Interferential Colour Recordings Examples of Interferential Structures in Nature Lippmann Photography Theory of the Lippmann Process Early Lippmann Emulsions Recording of Early Lippmann Photographs Modern Lippmann Photography Concluding Remarks Continuous Wave Lasers for Colour Holography Introduction Gas Lasers Dye Lasers Diode-Pumped Solid-State Lasers Semiconductor Diode Lasers Fibre Lasers CW Laser Sources for Colour Holography Today Recording Materials for Colour Holography Introduction Holographic Recording Holographic Emulsions Problems Due to Short or Long Exposure Increasing Sensitivity by Hypersensitisation and Latensification Substrates for Holographic Emulsions Commercial Recording Materials for Colour Holography SilverCross Emulsion Research Project Additional Silver Halide Materials for Holography DCG Materials Photopolymer Materials Analogue Colour Holography Introduction Origins in Monochromatic Holography History of True Full-Colour Holography Colour Recording in Holography Setup for Recording Colour Holograms Full-Colour Pulsed Portraiture Pulsed Lasers for Holography Introduction Ruby Laser Flashlamp-Pumped Lasers Based on Crystals Doped with Neodymium at 1 mum High-Energy Two-Colour Emission: Stimulated Raman Amplification Pulsed RGB Lasers-Neodymium Lasers at mum Pulsed Holography Lasers Based on Titanium Sapphire (Ti:Al2O3) and Cr:LiSAF Chromium Forsterite Pulsed Diode-Pumped Lasers for Holography and the Future Digital Colour Holography Introduction Holographic Stereograms One-Step Digital Holograms A Simple DWDH Printer Modern DWDH Printers MWDH Printers Copying Full-Colour DWDH Holograms Digital Holographic Printing: Data Preparation, Theory and Algorithms Introduction Basic Considerations Coordinate Systems Coordinate Meshes Independent Primary Colours Viewing Plane Simple Cases Image-Planed DWDH HPO Holograms Rainbow and Achromatic Transmission Holograms Correcting for Inherent Distortion in Printer Optical Objective Digital Holographic Printing: Computational Methods for Full-Parallax Holograms Introduction Practical Strategies for Changing the Image Plane Resolution Requirements of DWDH Reflection Holograms DWDH Transmission Holograms MWDH Reflections Holograms Full-Parallax and HPO DWDH Image Data Creation and Acquisition for Digital Display Holograms Introduction Image Acquisition from a Physical Scene: HPO Holograms Image Acquisition from a Physical Scene: Full-Parallax Digital Holograms Images Derived from a Virtual Computer Model: HPO Holograms Images Derived from a Virtual Computer Model: Full-Parallax Holograms Theoretical Basis for High-Fidelity Display Holograms Introduction Three-Dimensional Paraxial Theory of a Thin Transmission Hologram Laser Transmission Holograms and the Problem of Speckle Three-Dimensional Theory of the Thick Transmission Hologram Reflection Holograms Simple Model of Thick Hologram: PSMs Holograms of Finite Thickness Emulsion Swelling and Change in Refractive Index on Processing Nonparaxial Behaviour and Digital Image Predistortion Solving Helmholtz Equation in Volume Grating: Coupled Wave Theory Blurring Revisited Computational Methods of Calculating Diffractive Efficiency of Planar Gratings Diffraction Efficiency: An Alternative Approach Using the PSM Model Introduction Formulation of Simplest Model-Normal-Incidence Reflection Grating Comparison with Numerical Solution of Helmholtz Equation Multiple-Colour Gratings Unslanted Reflection Grating at Finite Angle Slanted Reflection Grating Slanted Reflection Grating in Three Dimensions Transmission Gratings with Slanted Fringes Comparison of PSM Theory with Kogelnik's Theory for Slanted Grating Polychromatic Slanted Reflection Gratings Extending PSM to Describe Spatially Multiplexed Monochromatic Gratings Lippmann Photography Discussion Illumination of Colour Holograms Introduction Illumination of Holograms by Laser Sources Nonlaser Light Sources Used for Hologram Illumination Exhibition Facilities and Galleries Suitable for Displaying Holograms Edge-Lit Holograms Illumination of Large Displays Applications of Ultra-Realistic Holographic Imaging Introduction Some Scientific Applications of Holographic Imaging Visual Applications of Full-Colour Holographic Imaging Future Applications Screens Acronyms Appendix 1: Historical Origins of Display Holography: Spreading Awareness Hologram Exhibitions Commercial and Educational Entities Involved in Holography Appendix 2: History of the Geola Organisation The Beginning First Meeting in Vilnius Incorporation of Geola UAB First Romanian Exhibition of Large-Format Holography Start of XYZ Panchromatic Film and Sfera-S Vilnius Digital Printer Sale of XYZ Appendix 3: Active Cavity Length Stabilisation in Pulsed Neodymium Lasers Introduction Example of Cavity Stabilisation System Using Heated Rear Mirror Holder Active Cavity Length Stabilisation by Piezo Element Extension to Other Lasers Appendix 4: Aberration Correction by Image Predistortion in Digital Hologram Introduction Mathematical Model Calculation of Optimal Reference Replay Angle Compensation for Geometrical Distortion Compensation for Chromatic Aberration Other Corrections Reference Appendix 5: MAXScript Holocam Program Appendix 6: Design Study of Compact RGB LED Hologram Illumination Source Introduction Monochromatic Light Source Polychromatic Light Source Design of Main Lens Surface Selected Cases: Computational Results Additional Considerations Commercial Design of Nine-Diode Framing Light Source Conclusion Appendix 7: Bilinear and Bicubic Interpolation Introduction Bilinear Interpolation Bicubic Interpolation Appendix 8: Rigorous Coupled Wave Theory of Simple and Multiplexed Gratings Introduction Derivation of RCW Equations Simplification in the Case of Simple Non-Multiplexed Grating Derivation of Boundary Conditions Numerical Solution of RCW Equations Recent Developments New Equipment, Materials, Techniques, and Applications Progress at Zebra Imaging The Queen Elizabeth II Portrait and the Jersey Postage Stamp Lasers for Colour Holography Progress in Recording Materials and Recording Techniques Printers to Record Digital Colour Holograms 3D Display Systems New Holography Camera from the Hellenic Institute of Holography HoloKit from Liti Holographics References Index