| Introduction | p. 1 |
| The Photorefractive Effect | p. 11 |
| Optimal Properties of Photorefractive Materials for Optical Data Processing | p. 21 |
| Optically-Induced Refractive Index Inhomogeneities in LiNbO[subscript 3] and LiTaO[subscript 3] | p. 29 |
| Holographic Storage in Lithium Niobate | p. 33 |
| Holographic Storage in Electro-Optic Crystals. I. Steady State | p. 37 |
| Holographic Storage in Electro-Optic Crystals. II. Beam Coupling and Light Amplification | p. 49 |
| Dynamic Self-Diffraction of Coherent Light Beams | p. 53 |
| Photorefractive Effects and Light-Induced Charge Migration in Barium Titanate | p. 69 |
| Photoinduced Light Scattering in Cerium-Doped Barium Strontium Niobate Crystals | p. 79 |
| Photorefractive-Index Gratings Formed by Nanosecond Optical Pulses in BaTiO[subscript 3] | p. 83 |
| Fundamental Limit of the Speed of Photorefractive Effect and its Impact on Device Applications and Material Research | p. 87 |
| Scattering Due to Randomly Distributed Charge Particles in Photorefractive Crystals | p. 91 |
| Two-Wave Mixing in Nonlinear Media | p. 97 |
| Coupled Wave Theory for Thick Hologram Gratings | p. 133 |
| Coupled-Wave Analysis of Holographic Storage in LiNbO[subscript 3] | p. 173 |
| Thermally Fixed Holograms in LiNbO[subscript 3] | p. 181 |
| A Nonlinear Coupled-Wave Theory of Holographic Storage in Ferroelectric Materials | p. 189 |
| Two-Wave Mixing and Energy Transfer in Bi[subscript 12]SiO[subscript 20] Crystals: Application to Image Amplification and Vibration Analysis | p. 195 |
| Contra-Directional Two-Wave Mixing in Photorefractive Media | p. 199 |
| Two-Wave Mixing with an Applied Field and a Moving Grating | p. 203 |
| Two-Beam Coupling in Photorefractive Bi[subscript 12]SiO[subscript 20] Crystals with Moving Gratings: Theory and Experiments | p. 209 |
| Transient Energy Transfer During Hologram Formation in Photorefractive Crystals | p. 223 |
| Exact Solution of a Nonlinear Model of Four-Wave Mixing and Phase Conjugation | p. 237 |
| Theory and Applications of Four-Wave Mixing in Photorefractive Media | p. 241 |
| Phase Conjugation by Reflection Gratings in Electro-Optic Crystals | p. 261 |
| Exact Solution of Degenerate Four-Wave Mixing in Photorefractive Media | p. 267 |
| Properties of Photorefractive Gratings with Complex Coupling Constants | p. 271 |
| Reciprocity in Photorefractive Wave Mixing | p. 277 |
| Symmetries of Photorefractive Four-Wave Mixing | p. 281 |
| Photorefractive Phase Conjugators | p. 287 |
| Connection Between the Wave Fronts of the Reflected and Exciting Light in Stimulated Mandelshtam-Brillouin Scattering | p. 303 |
| Phase-Conjugating Mirror with Continuous-Wave Gain | p. 307 |
| Coherent Oscillation by Self-Induced Gratings in the Photorefractive Crystal BaTiO[subscript 3] | p. 311 |
| Self-Pumped, Continuous-Wave Phase Conjugator Using Internal Reflection | p. 315 |
| Theory of Unidirectional Photorefractive Ring Oscillators | p. 319 |
| Optical Phase Conjugation by Backscattering in Barium Titanate | p. 325 |
| Double Phase-Conjugate Mirror: Analysis, Demonstration, and Applications | p. 329 |
| Bistability and Noncommutative Behavior of Multiple-Beam Self-Pulsing and Self-Pumping in BaTiO[subscript 3] | p. 333 |
| Analysis of Mutually Incoherent Beam Coupling in BaTiO[subscript 3] | p. 337 |
| Mechanism for Photorefractive Phase Conjugation Using Mutually Incoherent Beams | p. 341 |
| Model for Mutually Pumped Phased Conjugation | p. 345 |
| Theory of Photorefractive Phase Conjugators with Mutually Incoherent Beams | p. 353 |
| Double Phase-Conjugate Mirror: Two-Dimensional Analysis | p. 361 |
| High-Voltage Bulk Photovoltaic Effect and the Photorefractive Process in LiNbO[subscript 3] | p. 371 |
| Optically Induced Refractive Index Changes in KNbO[subscript 3]:Fe | p. 375 |
| Erase Rates in Photorefractive Materials with Two Photoactive Species | p. 379 |
| Beam Coupling in Undoped GaAs at 1.06 [mu]m Using the Photorefractive Effect | p. 385 |
| Photorefractive Effect in BaTiO[subscript 3]: Microscopic Origins | p. 389 |
| Hole-Electron Competition in Photorefractive Gratings | p. 403 |
| Photorefractive Properties of Strontium-Barium Niobate | p. 407 |
| Noise Suppression in Photorefractive Image Amplifiers | p. 415 |
| Diffraction Properties of Fixed Gratings in Photorefractive Media | p. 419 |
| Observation of the Photorefractive Effect in a Polymer | p. 427 |
| High Photorefractive Sensitivity in an n-Type 45[degree]-cut BaTiO[subscript 3] Crystal | p. 431 |
| Net Two-Beam-Coupling Gain in a Polymeric Photorefractive Material | p. 435 |
| Applications of Photorefractive Crystals to Optical Signal Processing | p. 441 |
| Real-Time Image Processing via Four-Wave Mixing in a Photorefractive Medium | p. 455 |
| Coherent Signal Beam Amplification in Two-Wave Mixing Experiments with Photorefractive Bi[subscript 12]SiO[subscript 20] Crystals | p. 459 |
| Photorefractive Incoherent-to-Coherent Optical Converter | p. 465 |
| Parallel Image Subtraction Using Phase-Conjugate Michelson Interferometer | p. 469 |
| Real-Time Optical Image Subtraction Using Dynamic Holographic Interference in Photorefractive Media | p. 473 |
| Correction of Polarization and Modal Scrambling in Multimode Fibers by Phase Conjugation | p. 477 |
| Image Distortion in Multimode Fibers and Restoration by Polarization-Preserving Phase Conjugation | p. 481 |
| Theory of Optical Information Storage in Solid | p. 487 |
| Holographic Pattern Fixing in Electro-Optic Crystals | p. 495 |
| Electrical Control in Photorefractive Materials for Optical Storage | p. 499 |
| Fe-Doped LiNbO[subscript 3] for Read-Write Applications | p. 503 |
| Multiple Storage and Erasure of Fixed Holograms in Fe-Doped LiNbO[subscript 3] | p. 511 |
| Storage of 500 High-Resolution Holograms in a LiNbO[subscript 3] Crystal | p. 515 |
| Optical Data Storage by Using Orthogonal Wavelength-Multiplexed Volume Holograms | p. 519 |
| Photorefractive Nonlinear Optics and Optical Computing | p. 525 |
| Holography in Artificial Neural Networks | p. 541 |
| Optical Interconnection Using Photorefractive Dynamic Holograms | p. 547 |
| Optical Pattern Classifier with Perceptron Learning | p. 551 |
| Self-Organizing Photorefractive Frequency Demultiplexer | p. 559 |
| Resonator Memories and Optical Novelty Filters | p. 563 |
| Optical Thresholding and Maximum Operations | p. 575 |
| Matrix-Matrix Multiplication by Using Grating Degeneracy in Photorefractive Media | p. 581 |
| Bias-Free Time-Integrating Optical Correlator Using a Photorefractive Crystal | p. 587 |
| Laser-Beam Cleanup Using Photorefractive Two-Wave Mixing and Optical Phase Conjugation | p. 593 |
| Photorefractive Coupling in Ring Resonators | p. 597 |
| Self-Pumped Phase-Conjugate Fiber-Optic Gyro | p. 603 |
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