{"product_id":"holographic-data-storage-from-theory-to-practical-systems-hardback-9780470749623","title":"Holographic Data Storage; From Theory to Practical Systems (Hardback) 9780470749623","description":"\u003cfont face=\"Georgia\"\u003e\r\n\u003cp\u003e\u003cfont size=\"6\"\u003eHolographic Data Storage\u003c\/font\u003e\u003cbr\u003e\r\n\u003cfont size=\"5\"\u003eFrom Theory to Practical Systems\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\u003cp\u003e\u003cfont size=\"4\"\u003eKevin Curtis (Author), Lisa Dhar (Author), Adrian Hill (Author), William Wilson (Author), Mark Ayres (Author)\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e9780470749623, Wiley\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003eHardback, published 25 June 2010\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e448 pages\u003cbr\u003e25.2 x 17.5 x 2.9 cm, 0.889 kg\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\u003cp align=\"justify\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003e\u003ci\u003eHolographic Data Storage: From Theory to Practical Systems\u003c\/i\u003e is a primer on the design and building of a holographic data storage system covering the physics, Servo, Data Channel, Recording Materials, and optics behind holographic storage, the requirements of a functioning system, and its integration into \"real-life\" systems. Later chapters highlight recent developments in holographic storage which have enabled readiness for commercial implementation and discuss the general outlook for the technology, including the transition from professional to consumer markets and the possibilities for mass reproduction.\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e\u003cp\u003eForeword xv\u003c\/p\u003e \u003cp\u003ePreface xvii\u003c\/p\u003e \u003cp\u003eList of Contributors xix\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Introduction 1\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis, Lisa Dhar and Liz Murphy\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e1.1 The Road to Holographic Data Storage 1\u003c\/p\u003e \u003cp\u003e1.2 Holographic Data Storage 3\u003c\/p\u003e \u003cp\u003e1.2.1 Why Now? 3\u003c\/p\u003e \u003cp\u003e1.2.2 Focus of the Book 5\u003c\/p\u003e \u003cp\u003e1.2.3 Other Examples of System using the InPhase Architecture 7\u003c\/p\u003e \u003cp\u003e1.3 Holographic Data Storage Markets 8\u003c\/p\u003e \u003cp\u003e1.3.1 Professional Archival Storage 8\u003c\/p\u003e \u003cp\u003e1.3.2 Consumer Applications 11\u003c\/p\u003e \u003cp\u003e1.4 Summary 14\u003c\/p\u003e \u003cp\u003eAcknowledgements 14\u003c\/p\u003e \u003cp\u003eReferences 14\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Introduction to Holographic Data Recording 17\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eWilliam Wilson, Alan Hoskins, Mark Ayres, Adrian Hill and Kevin Curtis\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e2.1 Introduction 17\u003c\/p\u003e \u003cp\u003e2.2 Brief History of Holography 18\u003c\/p\u003e \u003cp\u003e2.3 Holographic Basics 19\u003c\/p\u003e \u003cp\u003e2.3.1 Introduction 19\u003c\/p\u003e \u003cp\u003e2.3.2 Using Holography for Data Storage 22\u003c\/p\u003e \u003cp\u003e2.4 Volume Holograms 24\u003c\/p\u003e \u003cp\u003e2.4.1 Introduction 24\u003c\/p\u003e \u003cp\u003e2.4.2 Kogelnik’s Coupled Wave Equations 25\u003c\/p\u003e \u003cp\u003e2.4.3 k-Space Formalism 26\u003c\/p\u003e \u003cp\u003e2.5 Multiplexing Techniques 31\u003c\/p\u003e \u003cp\u003e2.5.1 Introduction 31\u003c\/p\u003e \u003cp\u003e2.5.2 Bragg-Based Techniques 32\u003c\/p\u003e \u003cp\u003e2.5.3 Momentum-Based Techniques 34\u003c\/p\u003e \u003cp\u003e2.5.4 Correlation-Based Techniques 38\u003c\/p\u003e \u003cp\u003e2.5.5 Combinations of Multiplexing Methods 40\u003c\/p\u003e \u003cp\u003e2.6 Address Space Limitations on Holographic Densities 41\u003c\/p\u003e \u003cp\u003e2.7 Summary 42\u003c\/p\u003e \u003cp\u003eReferences 42\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Drive Architectures 45\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis, Adrian Hill and Mark Ayres\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e3.1 Introduction 45\u003c\/p\u003e \u003cp\u003e3.2 Collinear\/Coaxial Architecture 45\u003c\/p\u003e \u003cp\u003e3.2.1 Introduction 45\u003c\/p\u003e \u003cp\u003e3.2.2 Coaxial Architecture 46\u003c\/p\u003e \u003cp\u003e3.2.3 Collinear Architecture 48\u003c\/p\u003e \u003cp\u003e3.3 InPhase Architecture 49\u003c\/p\u003e \u003cp\u003e3.3.1 Introduction 49\u003c\/p\u003e \u003cp\u003e3.3.2 Angle-Polytopic, Phase Conjugate Architecture (InPhase Architecture) 51\u003c\/p\u003e \u003cp\u003e3.4 Monocular Architecture 54\u003c\/p\u003e \u003cp\u003e3.4.1 Introduction 54\u003c\/p\u003e \u003cp\u003e3.4.2 Monocular Implementation 56\u003c\/p\u003e \u003cp\u003e3.4.3 Experimental System 58\u003c\/p\u003e \u003cp\u003e3.4.4 Preliminary Experimental Results 59\u003c\/p\u003e \u003cp\u003eAcknowledgements 61\u003c\/p\u003e \u003cp\u003eReferences 62\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Drive Components 65\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis and Brad Sissom\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e4.1 Introduction 65\u003c\/p\u003e \u003cp\u003e4.2 Laser 65\u003c\/p\u003e \u003cp\u003e4.2.1 Initial Tapestry Drive Laser Specification 66\u003c\/p\u003e \u003cp\u003e4.2.2 Optical System Configuration 67\u003c\/p\u003e \u003cp\u003e4.2.3 Electronics 69\u003c\/p\u003e \u003cp\u003e4.2.4 Mode Sensor 69\u003c\/p\u003e \u003cp\u003e4.2.5 Power Sensor 70\u003c\/p\u003e \u003cp\u003e4.2.6 Wavelength Sensor 70\u003c\/p\u003e \u003cp\u003e4.2.7 Characteristics of Optical Power and Tuning Range 71\u003c\/p\u003e \u003cp\u003e4.2.8 Probability of Single-mode Operation 72\u003c\/p\u003e \u003cp\u003e4.2.9 Laser Mode Servo 73\u003c\/p\u003e \u003cp\u003e4.2.10 Lifetime of AR Coated Laser Diode 73\u003c\/p\u003e \u003cp\u003e4.2.11 Future Developments 73\u003c\/p\u003e \u003cp\u003e4.3 SLM 75\u003c\/p\u003e \u003cp\u003e4.3.1 Introduction 75\u003c\/p\u003e \u003cp\u003e4.3.2 Available SLM Technologies 76\u003c\/p\u003e \u003cp\u003e4.3.3 Tapestry Drive SLM Specifications 77\u003c\/p\u003e \u003cp\u003e4.3.4 Consumer SLM Specification 78\u003c\/p\u003e \u003cp\u003e4.4 Image Sensor 79\u003c\/p\u003e \u003cp\u003e4.4.1 Introduction 79\u003c\/p\u003e \u003cp\u003e4.4.2 Tapestry Drive CMOS Sensor 80\u003c\/p\u003e \u003cp\u003e4.4.3 Image Sensors for Consumer HDS 81\u003c\/p\u003e \u003cp\u003e4.5 Beam Scanners 82\u003c\/p\u003e \u003cp\u003e4.5.1 Introduction 82\u003c\/p\u003e \u003cp\u003e4.5.2 Galvanometer 83\u003c\/p\u003e \u003cp\u003e4.5.3 Mechanical Based Scanners 84\u003c\/p\u003e \u003cp\u003e4.5.4 MEMs Scanners 85\u003c\/p\u003e \u003cp\u003e4.5.5 Liquid Crystal Based Scanners 86\u003c\/p\u003e \u003cp\u003e4.5.6 Acousto-Optic Beam Scanner 86\u003c\/p\u003e \u003cp\u003e4.6 Isoplanatic Lenses 87\u003c\/p\u003e \u003cp\u003e4.6.1 Introduction 87\u003c\/p\u003e \u003cp\u003e4.6.2 Characteristics of Isoplanatic Lenses 88\u003c\/p\u003e \u003cp\u003e4.6.3 Extremely Isoplanatic Holographic Storage Lens 88\u003c\/p\u003e \u003cp\u003e4.6.4 Examples – Symmetric and Asymmetric Phase Conjugation 90\u003c\/p\u003e \u003cp\u003e4.6.5 Lens Design Notes: Phase Conjugation and Extreme Isoplanatism 92\u003c\/p\u003e \u003cp\u003e4.7 Polytopic Filter 94\u003c\/p\u003e \u003cp\u003e4.7.1 Introduction 94\u003c\/p\u003e \u003cp\u003e4.7.2 Current Polytopic Filter 95\u003c\/p\u003e \u003cp\u003e4.7.3 Mechanical Filtering 96\u003c\/p\u003e \u003cp\u003e4.7.4 Interference Filters 97\u003c\/p\u003e \u003cp\u003e4.7.5 Thin Film Coating on Curved Surface 98\u003c\/p\u003e \u003cp\u003eAcknowledgements 100\u003c\/p\u003e \u003cp\u003eReferences 101\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Materials for Holography 105\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis, Lisa Dhar and William Wilson\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e5.1 Introduction 105\u003c\/p\u003e \u003cp\u003e5.2 Requirements for Materials for HDS 107\u003c\/p\u003e \u003cp\u003e5.2.1 Index Change (M\/#) 107\u003c\/p\u003e \u003cp\u003e5.2.2 Dimensional Stability 107\u003c\/p\u003e \u003cp\u003e5.2.3 Photosensitivity 110\u003c\/p\u003e \u003cp\u003e5.2.4 Scatter 110\u003c\/p\u003e \u003cp\u003e5.2.5 Absorption Properties 110\u003c\/p\u003e \u003cp\u003e5.2.6 Birefringence 111\u003c\/p\u003e \u003cp\u003e5.2.7 Optical Quality 111\u003c\/p\u003e \u003cp\u003e5.2.8 Manufacturability 111\u003c\/p\u003e \u003cp\u003e5.3 Candidate Material Systems 111\u003c\/p\u003e \u003cp\u003e5.3.1 Photorefractive Materials 111\u003c\/p\u003e \u003cp\u003e5.3.2 Photoaddressable Systems 113\u003c\/p\u003e \u003cp\u003e5.3.3 Photochromic Systems 114\u003c\/p\u003e \u003cp\u003e5.3.4 Photopolymer Systems 115\u003c\/p\u003e \u003cp\u003e5.3.5 Other Materials 116\u003c\/p\u003e \u003cp\u003e5.4 Summary 117\u003c\/p\u003e \u003cp\u003eReferences 117\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Photopolymer Recording Materials 121\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eFred Askham and Lisa Dhar\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e6.1 Introduction to Photopolymers 121\u003c\/p\u003e \u003cp\u003e6.1.1 The Holographic Recording Process 121\u003c\/p\u003e \u003cp\u003e6.1.2 General Characteristics of Photopolymers 121\u003c\/p\u003e \u003cp\u003e6.1.3 Tapestry Two-Chemistry Photopolymer Materials 123\u003c\/p\u003e \u003cp\u003e6.2 Photopolymer Design 123\u003c\/p\u003e \u003cp\u003e6.2.1 Host Matrix Systems of Photopolymers 123\u003c\/p\u003e \u003cp\u003e6.2.2 Photoreactive System of Photopolymers 124\u003c\/p\u003e \u003cp\u003e6.3 Holographic Recording in Photopolymers 127\u003c\/p\u003e \u003cp\u003e6.3.1 Hologram Formation Through Diffusion in Photopolymers 127\u003c\/p\u003e \u003cp\u003e6.3.2 General Use in a HDS System 127\u003c\/p\u003e \u003cp\u003e6.4 Rewritable 130\u003c\/p\u003e \u003cp\u003eReferences 132\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Media Manufacturing 133\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eDavid Michaels and Lisa Dhar\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e7.1 Introduction 133\u003c\/p\u003e \u003cp\u003e7.2 Tapestry Media Overview 133\u003c\/p\u003e \u003cp\u003e7.2.1 Overview of Disk Structure 133\u003c\/p\u003e \u003cp\u003e7.3 Media Manufacturing Process 135\u003c\/p\u003e \u003cp\u003e7.3.1 Flow of the Manufacturing Process 135\u003c\/p\u003e \u003cp\u003e7.3.2 Molding of Substrates 136\u003c\/p\u003e \u003cp\u003e7.3.3 Anti-Reflection Coating 136\u003c\/p\u003e \u003cp\u003e7.3.4 Hub and Inner Sealing 136\u003c\/p\u003e \u003cp\u003e7.3.5 Bonding 137\u003c\/p\u003e \u003cp\u003e7.3.6 Edge and Center Plug Sealing 140\u003c\/p\u003e \u003cp\u003e7.3.7 Cartridging 141\u003c\/p\u003e \u003cp\u003e7.4 Specifications for the Tapestry Media 142\u003c\/p\u003e \u003cp\u003e7.4.1 Substrates 142\u003c\/p\u003e \u003cp\u003e7.4.2 Recording Layer 145\u003c\/p\u003e \u003cp\u003e7.4.3 Assembled Media 145\u003c\/p\u003e \u003cp\u003e7.4.4 Media Performance and Characteristics 148\u003c\/p\u003e \u003cp\u003e7.5 Manufacturing of Higher Performance Tapestry Media 148\u003c\/p\u003e \u003cp\u003eAcknowledgements 148\u003c\/p\u003e \u003cp\u003eReferences 149\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Media Testing 151\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis, Lisa Dhar, Alan Hoskins, Mark Ayres and Edeline Fotheringham\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e8.1 Introduction 151\u003c\/p\u003e \u003cp\u003e8.2 Plane Wave Material Testing 151\u003c\/p\u003e \u003cp\u003e8.2.1 Introduction 151\u003c\/p\u003e \u003cp\u003e8.2.2 Plane Wave Tester Set-up 152\u003c\/p\u003e \u003cp\u003e8.2.3 Measurements and Analysis 154\u003c\/p\u003e \u003cp\u003e8.2.4 Two Plane Wave Material Testing 157\u003c\/p\u003e \u003cp\u003e8.3 Bulk Index Measurements 162\u003c\/p\u003e \u003cp\u003e8.4 Scatter Tester 162\u003c\/p\u003e \u003cp\u003e8.5 Spectrophotometers\/Spectrometers 164\u003c\/p\u003e \u003cp\u003e8.6 Scanning Index Microscope 165\u003c\/p\u003e \u003cp\u003e8.6.1 Overview 165\u003c\/p\u003e \u003cp\u003e8.6.2 System Layout 166\u003c\/p\u003e \u003cp\u003e8.6.3 System Response 166\u003c\/p\u003e \u003cp\u003e8.6.4 Experimental Example 168\u003c\/p\u003e \u003cp\u003e8.7 Interferometers 170\u003c\/p\u003e \u003cp\u003e8.8 Research Edge Wedge Tester 172\u003c\/p\u003e \u003cp\u003e8.9 Defect Detection 174\u003c\/p\u003e \u003cp\u003e8.10 Digital Testing of Media Properties 175\u003c\/p\u003e \u003cp\u003e8.10.1 Scatter 175\u003c\/p\u003e \u003cp\u003e8.10.2 Media Sensitivities and M\/# Usage 176\u003c\/p\u003e \u003cp\u003e8.10.3 Media Timing Tests 176\u003c\/p\u003e \u003cp\u003e8.10.4 Media Termination Test 176\u003c\/p\u003e \u003cp\u003e8.11 Accelerated Lifetime Testing 177\u003c\/p\u003e \u003cp\u003e8.11.1 Introduction 177\u003c\/p\u003e \u003cp\u003e8.11.2 Media Shelf Life Testing 177\u003c\/p\u003e \u003cp\u003e8.11.3 Disk Archive Testing 178\u003c\/p\u003e \u003cp\u003e8.11.4 Edge Seal Testing 181\u003c\/p\u003e \u003cp\u003eAcknowledgements 182\u003c\/p\u003e \u003cp\u003eReferences 182\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Tapestry Drive Implementation 185\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis, Ken Anderson, Adrian Hill and Aaron Wegner\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e9.1 Introduction 185\u003c\/p\u003e \u003cp\u003e9.2 Optical Implementation 188\u003c\/p\u003e \u003cp\u003e9.2.1 Architecture 188\u003c\/p\u003e \u003cp\u003e9.2.2 Field Replaceable Unit (FRU) 190\u003c\/p\u003e \u003cp\u003e9.2.3 Shutter 191\u003c\/p\u003e \u003cp\u003e9.2.4 Optical Divider 192\u003c\/p\u003e \u003cp\u003e9.2.5 Data Path 194\u003c\/p\u003e \u003cp\u003e9.2.6 Reference Path 196\u003c\/p\u003e \u003cp\u003e9.2.7 Cure System and Toaster 199\u003c\/p\u003e \u003cp\u003e9.3 Mechanical Implementation 200\u003c\/p\u003e \u003cp\u003e9.3.1 Loader 200\u003c\/p\u003e \u003cp\u003e9.3.2 Cooling 200\u003c\/p\u003e \u003cp\u003e9.3.3 Integrated Vibration Isolation System and Sway Space 201\u003c\/p\u003e \u003cp\u003e9.4 Electronics and Firmware 202\u003c\/p\u003e \u003cp\u003e9.4.1 Electronics 202\u003c\/p\u003e \u003cp\u003e9.4.2 Firmware 205\u003c\/p\u003e \u003cp\u003e9.5 Basic Build Process 209\u003c\/p\u003e \u003cp\u003e9.5.1 Overview 209\u003c\/p\u003e \u003cp\u003e9.5.2 Drive Alignment for Interchange 212\u003c\/p\u003e \u003cp\u003e9.6 Defect Detection 214\u003c\/p\u003e \u003cp\u003e9.7 Read and Write Transfer Rate Models 216\u003c\/p\u003e \u003cp\u003e9.7.1 Simple Write Transfer Rate Model 217\u003c\/p\u003e \u003cp\u003e9.7.2 Simple Read Transfer Rate Model 217\u003c\/p\u003e \u003cp\u003e9.8 Summary 219\u003c\/p\u003e \u003cp\u003eAcknowledgements 220\u003c\/p\u003e \u003cp\u003eReferences 220\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Data Channel Modeling 221\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eLakshmi Ramamoorthy, V. K. Vijaya Kumar, Alan Hoskins and Kevin Curtis\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e10.1 Introduction 221\u003c\/p\u003e \u003cp\u003e10.2 Physical Model 222\u003c\/p\u003e \u003cp\u003e10.2.1 Introduction 222\u003c\/p\u003e \u003cp\u003e10.2.2 Details of Model 223\u003c\/p\u003e \u003cp\u003e10.2.3 Quality Metrics for the Model 225\u003c\/p\u003e \u003cp\u003e10.2.4 Implementation Details and Effects of Parameter Variations 227\u003c\/p\u003e \u003cp\u003e10.3 Channel Identification 237\u003c\/p\u003e \u003cp\u003e10.3.1 Introduction 237\u003c\/p\u003e \u003cp\u003e10.3.2 Comparison of Linear and Nonlinear Channel Identification 239\u003c\/p\u003e \u003cp\u003e10.4 Simple Channel Models 241\u003c\/p\u003e \u003cp\u003e10.4.1 Amplitude Model 242\u003c\/p\u003e \u003cp\u003eAcknowledgements 244\u003c\/p\u003e \u003cp\u003eReferences 245\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Data Channel 247\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eAdrian Hill, Mark Ayres, Kevin Curtis and Tod Earhart\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e11.1 Overview 247\u003c\/p\u003e \u003cp\u003e11.2 Data Page Formatting 248\u003c\/p\u003e \u003cp\u003e11.2.1 Sync Marks 249\u003c\/p\u003e \u003cp\u003e11.2.2 Headers (Bar Codes) 249\u003c\/p\u003e \u003cp\u003e11.2.3 Reserved Blocks 250\u003c\/p\u003e \u003cp\u003e11.2.4 Border Regions 250\u003c\/p\u003e \u003cp\u003e11.2.5 Data Interleaving 250\u003c\/p\u003e \u003cp\u003e11.2.6 Modulation 252\u003c\/p\u003e \u003cp\u003e11.3 Data Channel Metrics 252\u003c\/p\u003e \u003cp\u003e11.3.1 Signal to Noise Ratio 253\u003c\/p\u003e \u003cp\u003e11.3.2 Centroid Calculation 254\u003c\/p\u003e \u003cp\u003e11.3.3 Intensity Metrics 255\u003c\/p\u003e \u003cp\u003e11.3.4 Signal to Scatter Ratio 255\u003c\/p\u003e \u003cp\u003e11.4 Oversampled Detection 256\u003c\/p\u003e \u003cp\u003e11.4.1 Introduction 256\u003c\/p\u003e \u003cp\u003e11.4.2 Resampling Process 257\u003c\/p\u003e \u003cp\u003e11.4.3 Alignment Measurement Method 261\u003c\/p\u003e \u003cp\u003e11.4.4 Experimental Results 264\u003c\/p\u003e \u003cp\u003e11.5 Page Level Error Correction 265\u003c\/p\u003e \u003cp\u003e11.5.1 Log Likelihood Ratio 265\u003c\/p\u003e \u003cp\u003e11.5.2 Page Level ECC 267\u003c\/p\u003e \u003cp\u003e11.6 Fixed-Point Simulation of Data Channel 268\u003c\/p\u003e \u003cp\u003e11.7 Logical Format 272\u003c\/p\u003e \u003cp\u003e11.7.1 Introduction 272\u003c\/p\u003e \u003cp\u003e11.7.2 Terminology 274\u003c\/p\u003e \u003cp\u003eAcknowledgements 276\u003c\/p\u003e \u003cp\u003eReferences 277\u003c\/p\u003e \u003cp\u003e\u003cb\u003e12 Future Data Channel Research 281\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eMark Ayres and Kevin Curtis\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e12.1 Introduction 281\u003c\/p\u003e \u003cp\u003e12.2 Homodyne Detection 281\u003c\/p\u003e \u003cp\u003e12.2.1 Introduction 281\u003c\/p\u003e \u003cp\u003e12.2.2 Local Oscillator Generation 284\u003c\/p\u003e \u003cp\u003e12.2.3 Quadrature Image Pairs 285\u003c\/p\u003e \u003cp\u003e12.2.4 Estimating Phase Difference \u003ci\u003eDw\u003c\/i\u003e(x,y) 287\u003c\/p\u003e \u003cp\u003e12.2.5 Quadrature Image Combination 290\u003c\/p\u003e \u003cp\u003e12.2.6 Quadrature Image Resampling 292\u003c\/p\u003e \u003cp\u003e12.2.7 Coherent Noise Linearization 293\u003c\/p\u003e \u003cp\u003e12.2.8 Simulation Results 294\u003c\/p\u003e \u003cp\u003e12.2.9 Phase Sensitivity Issues 296\u003c\/p\u003e \u003cp\u003e12.2.10 Local Oscillator and Hologram Alignment 297\u003c\/p\u003e \u003cp\u003e12.2.11 Adaptive Homodyne Detection 298\u003c\/p\u003e \u003cp\u003e12.3 Phase Quadrature Holographic Multiplexing 300\u003c\/p\u003e \u003cp\u003e12.3.1 Phase-Quadrature Recording 300\u003c\/p\u003e \u003cp\u003e12.3.2 Phase-Quadrature Recovery 302\u003c\/p\u003e \u003cp\u003e12.3.3 Reserved Block Equalization 302\u003c\/p\u003e \u003cp\u003e12.3.4 Simulation of Phase-Quadrature Decoding 303\u003c\/p\u003e \u003cp\u003e12.3.5 Summary of Improvements 303\u003c\/p\u003e \u003cp\u003e12.4 Other Research Directions 304\u003c\/p\u003e \u003cp\u003eAcknowledgements 304\u003c\/p\u003e \u003cp\u003eReferences 305\u003c\/p\u003e \u003cp\u003e\u003cb\u003e13 Writing Strategies and Disk Formatting 307\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis, Edeline Fotheringham and Paul Smith\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e13.1 Introduction 307\u003c\/p\u003e \u003cp\u003e13.2 Media Consumption 308\u003c\/p\u003e \u003cp\u003e13.2.1 Introduction 308\u003c\/p\u003e \u003cp\u003e13.2.2 Minimizing the Hologram Size 308\u003c\/p\u003e \u003cp\u003e13.2.3 FT Lens Design 309\u003c\/p\u003e \u003cp\u003e13.2.4 Phase Mask 311\u003c\/p\u003e \u003cp\u003e13.2.5 Short Stacking 314\u003c\/p\u003e \u003cp\u003e13.2.6 Skip Sorted Recording Within and Between Tracks 316\u003c\/p\u003e \u003cp\u003e13.2.7 Angular Scheduling of Holograms in a Book 318\u003c\/p\u003e \u003cp\u003e13.2.8 Angular Fractional Page Interleaving 318\u003c\/p\u003e \u003cp\u003e13.3 Scheduling and Write Pre-compensation 320\u003c\/p\u003e \u003cp\u003e13.3.1 Introduction 320\u003c\/p\u003e \u003cp\u003e13.3.2 Basic Scheduling 320\u003c\/p\u003e \u003cp\u003e13.3.3 Pre-cure Calibration 322\u003c\/p\u003e \u003cp\u003e13.3.4 Write Pre-compensation Process 325\u003c\/p\u003e \u003cp\u003e13.3.5 Thermal Effects on Schedule 327\u003c\/p\u003e \u003cp\u003e13.4 Media Formatting 329\u003c\/p\u003e \u003cp\u003e13.4.1 Introduction 329\u003c\/p\u003e \u003cp\u003e13.4.2 Considerations 329\u003c\/p\u003e \u003cp\u003e13.4.3 Format Types with Examples 331\u003c\/p\u003e \u003cp\u003e13.4.4 Format Files 335\u003c\/p\u003e \u003cp\u003eAcknowledgements 336\u003c\/p\u003e \u003cp\u003eReferences 336\u003c\/p\u003e \u003cp\u003e\u003cb\u003e14 Servo and Drive Control 339\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eAlan Hoskins, Mark Ayres and Kevin Curtis\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e14.1 Introduction 339\u003c\/p\u003e \u003cp\u003e14.2 Holographic System Tolerances 340\u003c\/p\u003e \u003cp\u003e14.2.1 Introduction 340\u003c\/p\u003e \u003cp\u003e14.2.2 Experimental and Modeled Tolerances 343\u003c\/p\u003e \u003cp\u003e14.2.3 Tolerance Summary 350\u003c\/p\u003e \u003cp\u003e14.2.4 Tolerance Analysis 351\u003c\/p\u003e \u003cp\u003e14.3 Algorithms 353\u003c\/p\u003e \u003cp\u003e14.3.1 Introduction 353\u003c\/p\u003e \u003cp\u003e14.3.2 Theory of Thermal and Pitch Compensation 354\u003c\/p\u003e \u003cp\u003e14.3.3 Dither Align 358\u003c\/p\u003e \u003cp\u003e14.3.4 Wobble Servo 360\u003c\/p\u003e \u003cp\u003e14.3.5 Other Algorithms 363\u003c\/p\u003e \u003cp\u003e14.4 Drive Controls 363\u003c\/p\u003e \u003cp\u003e14.4.1 Introduction 363\u003c\/p\u003e \u003cp\u003e14.4.2 Record Operation 363\u003c\/p\u003e \u003cp\u003e14.4.3 Read Operation 366\u003c\/p\u003e \u003cp\u003e14.4.4 Interchange Operation 368\u003c\/p\u003e \u003cp\u003e14.4.5 Locating Page 0 369\u003c\/p\u003e \u003cp\u003eAcknowledgements 371\u003c\/p\u003e \u003cp\u003eReferences 371\u003c\/p\u003e \u003cp\u003e\u003cb\u003e15 Holographic Read Only Memories 373\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eErnest Chuang and Kevin Curtis\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e15.1 Introduction 373\u003c\/p\u003e \u003cp\u003e15.2 System Design Considerations 375\u003c\/p\u003e \u003cp\u003e15.3 Reader Design 377\u003c\/p\u003e \u003cp\u003e15.3.1 Optics and Optomechanics 377\u003c\/p\u003e \u003cp\u003e15.3.2 Drive Mechanism 378\u003c\/p\u003e \u003cp\u003e15.3.3 Mirror Design and Control 378\u003c\/p\u003e \u003cp\u003e15.3.4 Electronics 380\u003c\/p\u003e \u003cp\u003e15.3.5 Camera Development 380\u003c\/p\u003e \u003cp\u003e15.3.6 Power Consumption 381\u003c\/p\u003e \u003cp\u003e15.3.7 Data Channel 381\u003c\/p\u003e \u003cp\u003e15.4 Media Design 383\u003c\/p\u003e \u003cp\u003e15.5 Two-Step Mastering 385\u003c\/p\u003e \u003cp\u003e15.6 Mastering and Replicating Disk Media 390\u003c\/p\u003e \u003cp\u003e15.7 Sub-mastering System 392\u003c\/p\u003e \u003cp\u003e15.8 Mastering System 393\u003c\/p\u003e \u003cp\u003e15.9 Replicating System 394\u003c\/p\u003e \u003cp\u003e15.10 Margin Tester System 394\u003c\/p\u003e \u003cp\u003e15.11 Experimental Results 395\u003c\/p\u003e \u003cp\u003e15.12 Asymmetric Phase Conjugation 396\u003c\/p\u003e \u003cp\u003e15.13 Non Fourier Plane Polytopic Filter Designs 397\u003c\/p\u003e \u003cp\u003e15.14 Cost Estimates 398\u003c\/p\u003e \u003cp\u003e15.15 Product Roadmap 398\u003c\/p\u003e \u003cp\u003e15.16 Summary and Future Improvements 399\u003c\/p\u003e \u003cp\u003eAcknowledgements 400\u003c\/p\u003e \u003cp\u003eReferences 400\u003c\/p\u003e \u003cp\u003e\u003cb\u003e16 Future Developments 403\u003cbr\u003e\u003c\/b\u003e\u003ci\u003eKevin Curtis, Lisa Dhar, Liz Murphy and Adrian Hill\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e16.1 Technology Evolution 403\u003c\/p\u003e \u003cp\u003e16.1.1 Archive Drive and Media Evolution 403\u003c\/p\u003e \u003cp\u003e16.1.2 Monocular and Holographic Read Only Memory (HROM) Drives 404\u003c\/p\u003e \u003cp\u003e16.1.3 Breakthrough Developments 405\u003c\/p\u003e \u003cp\u003e16.2 New Applications 405\u003c\/p\u003e \u003cp\u003e16.2.1 Archival Storage Market including Near Online Storage 405\u003c\/p\u003e \u003cp\u003e16.2.2 Content Addressable Storage 406\u003c\/p\u003e \u003cp\u003e16.2.3 Back-Up Application 407\u003c\/p\u003e \u003cp\u003e16.2.4 Fixed Disk Applications 407\u003c\/p\u003e \u003cp\u003e16.2.5 New Markets 407\u003c\/p\u003e \u003cp\u003e16.3 Summary 408\u003c\/p\u003e \u003cp\u003eReferences 408\u003c\/p\u003e \u003cp\u003eIndex 409\u003c\/p\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003eSubject Areas: Physics [\u003ca title=\"See our other books on Physics\" 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