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Vanderlugt A. Optical signal processing
Vanderlugt A.  Optical signal processing









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: Optical signal processing

: Vanderlugt A.

:

Intended for use as both a senior and graduate level textbook and as a reference for workers in the field, it combines a solid treatment of optical signal processing theory with detailed descriptions of selected processing applications. With a focus on processing two-dimensional analog signals, it treats the important new area of acousto-optic signal processing. Beginning with an examination of optical signal processing fundamentals, chapters cover basic signal parameters, geometrical optics, physical optics, spectrum analysis and spatial filtering. Later chapters, focusing on applications, examine heterodyne systems, heterodyne spectrum analysis, decimated arrays and cross-spectrum analysis, heterodyne transform and signal excision, space integrating correlators, time integrating systems and two-dimensional processing.


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: 08.10.2005

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$\psi$-function      117118 123
Abbe's resolution criterion      106110 112 114
Abbe, as spatial frequency designator      53
Aberrations      5759
Aberrations astigmatism      6364
Aberrations coma      6263
Aberrations curvature of field      64
Aberrations distortion      65
Aberrations monochromatic wavefront polynomial      5859
Aberrations order of      59
Aberrations point spread function      57
Aberrations reduction      6567
Aberrations spherical      5961
Aberrations third-order      59
accumulators      561
Acoustic waves: attenuation by interaction materials      309
Acoustic waves: in acousto-optic cells      289290 303304
Acoustic waves: in acousto-optic cells attenuation      298299
Acousto-optic cells      156 288290
Acousto-optic cells acoustic wave attenuation      298299
Acousto-optic cells acoustic wavelengths      294296
Acousto-optic cells and heterodyne transform      461
Acousto-optic cells as beam scanners (deflectors      see Scanners
Acousto-optic cells as temporal modulators      307309
Acousto-optic cells Bragg diffraction mode      290 292294 305307
Acousto-optic cells configurations      304
Acousto-optic cells crossed geometry      540543
Acousto-optic cells diffraction angles      294296
Acousto-optic cells diffraction orders      see Diffraction orders
Acousto-optic cells downshifted signals      294 303305
Acousto-optic cells dual-channel      433 437 446
Acousto-optic cells in adaptive filtering      562563
Acousto-optic cells in decimated-array spectrum analyzers      437440 444
Acousto-optic cells in electronic reference correlators      526528
Acousto-optic cells in heterodyne detection      372 384 387 391 395
Acousto-optic cells in heterodyne spectrum analyzers      398399 403404 407 414416 434
Acousto-optic cells in Range/Doppler radar processing      557558 560
Acousto-optic cells in real-time spectrum analyzers      430 546
Acousto-optic cells in space-integrating correlators      477 478482 499
Acousto-optic cells in spectrum analyzers      335338 340346 398400 433435
Acousto-optic cells in time-integrating correlators      517 520522 526
Acousto-optic cells in time-integrating spectrum analyzers      505506 508510
Acousto-optic cells in two-dimensional processing      536 539
Acousto-optic cells input/output relationships      299301
Acousto-optic cells interaction materials      289 299 308309
Acousto-optic cells modulation index      291 299
Acousto-optic cells multichannel      307 566567
Acousto-optic cells phase modulation in      301302
Acousto-optic cells Q-factor      292
Acousto-optic cells Raman Nath diffraction mode      288 290292 293 294 305
Acousto-optic cells source depletion      358359
Acousto-optic cells spatial frequencies      294296
Acousto-optic cells temporal frequencies      294296
Acousto-optic cells time bandwidth product      296298
Acousto-optic cells time delay      301
Acousto-optic cells upshifted signals      294 303304 305
Acousto-optic cells, acousto-optic interaction visualization      305307
Acousto-optic materials      see Interaction materials
Acousto-optic modulation      307309
Acousto-optic power spectrum analyzers      see Spectrum analyzers power
Acousto-optic spatial light modulators      see Acousto-optic cells
Active aperture time, chirp-waveform scanners      315 321 328
Active scan time, chirp-waveform scanners      315 327 328
Adaptive filtering      270272 560561
Adaptive filtering continuous-time analysis      562564
Adaptive filtering frequency plane implementation      564566
Adaptive filtering sampled-time analysis      561562 562564
Adaptive linear predictors      see Adaptive filtering
Afocal configuration      3739
Airy disc      61 250
Ambiguity function generation      549552
Ambiguity function generation cross-      550
Ambiguity function generation cw signals      552553
Ambiguity function generation infinite time duration chirp signals      555557
Ambiguity function generation short-pulse signals      553554
Ambiguity function generation Wigner Ville distribution      556557
Amplitude weighting functions      see also Aperture functions 303
analog signals      45
Analog signals detection      273
Anamorphic magnification      22
Angle-of-arrival      446 566569
Angle-of-incidence      15
Angular resolution      49 51
Anisotropic media      14
Antenna systems: dual      445446
Antenna systems: phased array      566568
Antenna systems: radar      216217
Antenna systems: resolution      216
Aperture functions      see also Mainlobes; Sidelobes; Sinc function in acousto-optic spectrum analyzers 100101 160163 339340 347348 353
Aperture functions and matched filtering      485
Aperture functions Bartlett      160 161 163 164165
Aperture functions Blackman      160
Aperture functions Chebyshev      160 164165
Aperture functions Dolph Chebyshev      160
Aperture functions for heterodyne spectrum analyzers      418419 420
Aperture functions Fourier transform of      100103
Aperture functions frequency response      162 163168
Aperture functions Gaussian      see Gaussian aperture functions
Aperture functions Hamming      160 161 163 164165
Aperture functions Hanning      160 164165
Aperture functions in optical radio heterodyne detection      387
Aperture functions Kaiser Bessel      160 164165
Aperture functions partitioned      101103
Aperture functions rect      see Rect aperture function
Aperture functions weighted      112115
Aperture weighting functions      see Aperture functions
Apertures half-plane      94
Apertures relative      37 128129
Apodization functions      160
Arbitrary filter functions      472475
Area modulation      474475
Aspherical lenses      251
Associative memory      236
Astigmatism      6364
Attenuation, acoustic      298299
Attenuation, acoustic of interaction materials      309
Attenuators      248 249
Auto-bispectrum      544
Autocorrelation functions      110 139 140 204205 478
Autocorrelation, triple-product      544
Avalanche photodiodes      181182 362
Bandlimited signals: Fourier transforms      105
Bandlimited signals: sampling      34 112115
Bandpass filters      175
Bandpass filters in heterodyne spectrum analyzers      435
Bandpass filters in time-integrating spectrum analyzers      515
Bandpass filters shape, in heterodyne spectrum analyzers      414 416418 419 420
Bandpass signals      3 175176
Bandwidth, of signals      3
Bartlett aperture function      160 161 163165
Baseband signals      3
Beam deflectors      see Scanners
Beam expanders, in optical signal processors      248
Beamcombiners      224
Beamcombiners in heterodyne spectrum analyzers      399 422
Beamsplitters      137138 224 231 437
Beamsplitters in heterodyne spectrum analyzers      422
Beamsplitters in optical signal processors      248
Bessel functions      291292
Bias      80
Biconcave lenses      55
Biconvex lenses      54 55
Bilateral lens systems      33
Binary filters      212214
Binoculars      150
Bispectrum: auto      544
Bispectrum: cross      543545
Bistatic radar systems      568
Blackman aperture function      160
Blooming      159
Bragg angle      293
Bragg cells      see Acousto-optic cells
Bragg diffraction mode      290 292294 305307
Bragg diffraction mode in spectrum analyzers      338 344346
Bragg illumination      498
Butt coupling      531 532 534
Camera lenses      5153
Capacity, information      128130
CCD (Charge-coupled devices)      152 156 158 256
CCD (Charge-coupled devices) in acousto-optic power spectrum analyzers      337 354 364365 429430
CCD (Charge-coupled devices) in synthetic radar signal processing      560
CCD (Charge-coupled devices) in time-integrating correlators      519
CCD (Charge-coupled devices) in time-integrating spectrum analyzers      515
CCD (Charge-coupled devices) saturation      159
Channelized receivers      435
Character recognition      263
Character recognition transposed processing in      271272
Charge-coupled devices (CCD)      see CCD
Chebyshev aperture function      160 164165
Chirp duration      310 311 321
Chirp functions      see Fresnel zone patterns
Chirp rate      83 310311 317
Chirp rate in decimated array spectrum analyzers      439440
Chirp signals      8388 133 310312 372
Chirp signals generation      315
Chirp signals in real-time spectrum analyzers      545546
Chirp signals in time-integrating spectrum analyzers      505510
Chirp signals repetition period      315
Chirp train      315 410411
Chirp-z transforms      133134
Cloud-motion analysis      274276
Coarse frequency resolution      184 546
Coddington position factor      5657
Coddington shape factor      5456
Coherence      134
Coherence complex degree of      136
Coherence distance      137
Coherence length      140
Coherence partial      137
Coherence spatial      134137 140
Coherence temporal      137140
Coherence time      137 140
Coherent modulation transfer functions      109110
Collimating lens configuration      3233
Collimating lenses      250251
Coma      6263
Comb functions      103
Common path interferometers      492
Communication systems      128
Communication systems air-to-air      550
Communication systems air-to-ground      550
Communication systems narrowband interference      465466
Communication systems satellite      549550
Communication systems synchronization      549550
Communication systems transmitter/receiver synchronization      516517
Complementary cancellation      523524
Complex-valued impulse response      482484
Condenser lens configuration      3133
Conjugate image planes      84
Conservation of cross-power theorem      465
Convergent illumination      132133
Convolution      see also Appendix II 6 78 114 241
Convolution double      202203
Convolution integrals      202
Convolution theorem      see also Appendix II 100102 202203
Cornu spiral      9192 94
Correlation      see also Appendix II 203205 241 478 536
Correlation auto-      204205
Correlation by optical integrated circuits      530
Correlation cross-      203204 478
Correlation display in space      541
Correlation for transmitter/receiver synchronization      516517
Correlation integrate-and-dump      499501 542
Correlation means of performing      501502
Correlation physical basis      484486
Correlation receivers      209
Correlation time-integrating      504
Correlation triple-product      537540
Correlation two-product      537
Correlators, electronic reference      526529
Correlators, reference-function      see Reference-function correlators
Correlators, space-integrating      see Space-integrating correlators
Correlators, time-integrating      see Time-integrating correlators
Correlators, variable-scale      125126
Counter-rotating prisms      25
Critical angle      1920
Cross bispectrum      543545
Cross-ambiguity function      550
Cross-correlation functions      203204 478
Cross-coupling      356
Cross-modulation      356
Cross-power, conservation of      465
Cross-product      see also Appendix II 374378 381 383 390 395
Cross-product in heterodyne spectrum analyzers      399
Cross-product in the heterodyne transform      456 457 462
Cross-spectrum analyzers      445447
Cross-spectrum analyzers acousto-optic cells      446
Cross-spectrum analyzers dynamic range      451
Cross-spectrum analyzers fast-scan mode      449 452
Cross-spectrum analyzers postdetection processing      450
Cross-spectrum analyzers slow-scan mode      449 452
Cross-spectrum analyzers spatial fringe structure      448
Cross-spectrum analyzers spatial heterodyning      446448
Cross-spectrum analyzers staring mode      449 452
Cross-spectrum analyzers temporal heterodyning      448452
Crossed acousto-optic cells      540543
Crossover, of principal planes      34
Crosstalk      159
Crosstalk in heterodyne spectrum analyzers      417420
Curvature of field      64
Cutoff angle      5354
Cutoff frequency      3 53
Cutoff frequency in acousto-optic spectrum analyzers      351 361
CW signals      415416
CW signals mixed transform      401403
Decimated arrays      433 436438
Decimated arrays, decimation ratio      436
Deflectors, beam      see Scanners
Degrees of freedom, of signals      5
Delay lines      458
Delay lines acousto-optic cells as      301 307
Delay lines transversal tapped      560562
Delta function      56 79
Delta function Fourier transform of      102103 123
Delta function sifting property      see also Appendix II 79 104 105 109 120 202
Detectors      see Photodetectors
Deterministic signals      201
Deviation angle      21
DFT modules (digital Fourier transform)      430
Diffraction      see Light diffraction
Diffraction efficiency      173
Diffraction efficiency of acousto-optic cells      297300
Diffraction efficiency of acousto-optic spectrum analyzers      357359
Diffraction orders      291294 297
Diffraction orders conjugate relationships      305
Diffraction orders positive /negative (upshifted/downshifted signals)      294 303305
Diffraction orders sign notation      303304
Diffraction orders, diffraction efficiencies      297300
Diffraction, temporal      403
Diodes, laser      see Laser diodes injection
Diopters      29
Direction-of-arrival      446 566569
Discrete element photodetectors      397
dispersion      22
Dispersive power      13
Displacement, of optical beam      2526
Displacement, of spatial filters      285286
Distortion      65
Distributed local oscillators      505506 509 514
Dolph Chebyshev aperture function      160
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