Page 739 - Introduction to Information Optics

Index 723
intrinsic, 589-600 photorefractive effect, 118
quasi-distributed, 600-512 for waveguides, 304
frequency (wavelength)-based, 587-589 Gallium phosphite, photorefractive effect. 118
intensity-based, 573-575 GEF. See Gain equalization filter
phase-based, 583-587 Gelatin film, as optical storage medium, 439
polarization-based, 582 Geometric optics, light propagation in optical
Fiber switch cross-connect (FXC) switches, fibers, 164 168
691-692 Geometric transform, 256, 284-292
Figure of merit (FOM) Glasses, as optical storage medium, 446
optical switches, 202-203 Gram-Schmidt expansion, 111
shift tolerance, 127
Fine observation, 51 H
Finite-memory channel, 9 Half-addition
Fisher ratio (FR), 392 binary number system, 489-490
Floquet's infinite summation of partial waves, negabinary number system, 493
314 Half-subtraction, negabinary number system,
FOM. See Figure of merit 493, 494
45 degree TIR rnicromirror couplers, 326- Hamming net, 399
331, 348 Hankel transform, 279 281
Forward error correction (FEC), 689, 706- HDTV. See High-definition television
707 Heisenberg inequality, 262
Fourier-Bessel transform, 279-281 Hetero-association neural network, 147, 421
Fourier domain filter (processor), 79-82, 83- High-accuracy observation, 49
84. 89-90 High-definition television (HDTV), 630 632
Fourier hologram, 359 High-frequency observation, 50
Fourier optics, 255, 358 Holograms, 442
Fourier transform, 255, 259-260, 279 280, Holographic optical storage, 441—442, 454
31.6 456
Four-wave mixing (FWM), 118-120, 671, 700 plane holographic storage, 456-458
Four-wave mixing JTC, 402 principles, 455-456
FR. See Fisher ratio 3-D storage
Fractional Fourier transform, 275-279 stacked holograms, 458 460
Franz-Keldysh effect, 230 volume holograms, 460-461
Fraunhofer diffraction, 259 Holographic reconstruction, 636 637
Frequency-based fiber-optic sensors, 587-589 Holography, 455-456
Frequency-division multiplexing (FDM), optical scanning holography (OSH), 638
667-668 639
Fresnel diffraction, fractional Fourier for optical storage, 441-442, 454-461
transform and, 277-279 principles, 632-637
Fresnel transform, 257-259 synthetic aperture holography (SAH), 640-
Fusion bonding, 237 642
FWM. See Four-wave mixing Homomorphic processing, 107-108
FXC switches. See Fiber switch cross-connect Homomorphic transform, 17-108, 256
switches Hopfield model, neural network, 143-144,
145, 146, 412
G Hough transform, 256, 292-294
Gabor's information cell, 25-26 Huygens diffraction, electromagnetic wavelet
Gain equalization filter (GEF), 708 transform and, 268-270
Gallium arsenide Huygens-Fresnel diffraction, 256, 264
modulators, 232 Huygens principle, 76
for photodetectors, 332 Hybrid JTC, 358, 359, 372-373