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optical engineering
VOL. 41 · NO. 4 | April 2002
CONTENTS
IN THIS ISSUE
Editorial (1)
OE Letters (3)
ABSOLUTE DISTANCE MEASUREMENTS (1)
BIREFRINGENCE (1)
DATA FUSION (1)
DIGITAL HOLOGRAPHY (1)
FIBER OPTIC SENSORS (2)
FIRE DETECTION VIDEO SENSORS (1)
FRINGE ANALYSIS (2)
Image Processing (2)
NEURAL NETWORKS (1)
OPTICAL PARAMETRIC OSCILLATORS (1)
OPTICAL RECORDING (1)
PHASE-SHIFTING INTERFEROMETRY (1)
POSITION SENSING (1)
SMALL-TARGET DETECTION (1)
SURFACE MODELING (1)
WIRELESS INFRARED DATA LINKS (1)
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Editorial
The Claw
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1470202
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OE Letters
Tunable chirping of a fiber Bragg grating without center wavelength shift using a simply supported beam
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1461834
TOPICS: Fiber Bragg gratings, Time metrology, Reflection, Reflectivity, Modulation, Photonics, Electronics engineering, Phased array optics, Fiber optics, Dispersion
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In-situ ER-doped GaN optical storage devices using high-resolution focused ion beam milling
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1461833
TOPICS: Upconversion, Gallium nitride, Erbium, Optical storage, Ion beams, Infrared lasers, Gallium, Logic, Photons, Data storage
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Surface profilometry by a parallel-mode confocal microscope
Radim Chmelik, Zdenek Harna
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1461832
TOPICS: Confocal microscopy, Microscopes, 3D image reconstruction, Contrast transfer function, Objectives, Phase shifts, Image processing, Optical testing, Holography, Holograms
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ABSOLUTE DISTANCE MEASUREMENTS
Absolute length measurement using changeable synthetic wavelength chain
Chunyong Yin, Zhixia Chao, Dejiao Lin, Yi Xu, Jie Xu
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1459053
TOPICS: Interferometers, Distance measurement, Wavefront sensors, Interferometry, Prisms, Phase measurement, Semiconductor lasers, Refractive index, Optical engineering, Tunable diode lasers
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BIREFRINGENCE
Diffraction image in an optical microscope: application to detection of birefringence
Bing Zhao, Zhengyuan Cao, Ruhua Fang, Anand Asundi
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1458550
TOPICS: Diffraction, Birefringence, Microscopes, Polarization, Objectives, Statistical analysis, Optical microscopes, Visualization, Polarizers, Image acquisition
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DATA FUSION
Automatic determination of mass functions in Dempster-Shafer theory using fuzzy C-means and spatial neighborhood information for image segmentation
Yue Min Zhu, Layachi Bentabet, Olivier Dupuis, Valerie Kaftandjian, Daniel Babot, Michele Rombaut
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1457458
TOPICS: Image segmentation, Image fusion, Brain, Fuzzy logic, Composites, Tissues, X-ray imaging, Data fusion, Optical engineering, X-rays
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DIGITAL HOLOGRAPHY
Frequency analysis of digital holography
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1458551
TOPICS: Digital holography, Charge-coupled devices, Holograms, 3D image reconstruction, Fourier transforms, Holography, Modulation transfer functions, Spatial frequencies, Digital imaging, Wave plates
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FIBER OPTIC SENSORS
Novel optical fiber refractometric transducer employing hemispherical detection element
Vladimir Svirid, Sergei Khotiaintsev, Pieter Swart
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1459052
TOPICS: Transducers, Optical fibers, Optical components, Reflection, Refractive index, Spherical lenses, Glasses, Geometrical optics, Liquids, Fiber optics
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Quasi-distributed frequency-modulated continuous-wave reflectometric optical fiber strain sensor
Pei Won, Leong Seah, Guangping Xie
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1455653
TOPICS: Optical fibers, Semiconductor lasers, Sensing systems, Phase shifts, Signal processing, Signal detection, Modulation, Sensors, Heterodyning, Demodulation
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FIRE DETECTION VIDEO SENSORS
Evaluation of a charged-coupled-device-based video sensor for aircraft cargo surveillance
Thierry Sentenac, Yannick Le Maoult, Jean-Jose Orteu, Gerard Boucourt
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1459450
TOPICS: Sensors, Modulation transfer functions, Cameras, Near infrared, Charge-coupled devices, Calibration, Temperature metrology, 3D modeling, Video, Black bodies
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FRINGE ANALYSIS
Influence of optical imaging on phase measurements in fringe projection coherent systems
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1457460
TOPICS: Optical imaging, Monochromatic aberrations, Optical spheres, Imaging systems, Projection systems, Optical engineering, Shape analysis, Phase measurement, Fringe analysis, Wavefronts
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Automatic wavefront measurement technique using a computer display and a charge-coupled device camera
Hector Canabal, Jose Alonso
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1459055
TOPICS: Wavefronts, Fringe analysis, Cameras, CCD cameras, Phase measurement, Charge-coupled devices, Deflectometry, Phase shifts, Lenses, Optical testing
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Image Processing
Invariant recognition of polychromatic images of Vibrio cholerae 01
Josue Alvarez-Borrego, Rosa Mourino-Perez, Gabriel Cristobal, Jose Pech-Pacheco
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1456539
TOPICS: Bacteria, Organisms, Fourier transforms, Image filtering, Polymer optical fibers, Optical filters, Phase only filters, Optical engineering, Climate change, Climatology
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Wavelet-transform-based stereo residual image compression
Jung-Jin Kim, Ji-Sang Yoo, Eun-Soo Kim
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1455652
TOPICS: Image compression, 3D image processing, Image processing, Wavelets, Wavelet transforms, Image transmission, 3D image reconstruction, Cameras, Image analysis, Image quality
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NEURAL NETWORKS
Fuzzy-possibilistic neural network to vector quantizer in frequency domains
Jzau-Sheng Lin
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1457459
TOPICS: Neural networks, Neurons, Image compression, Fuzzy logic, Optical engineering, Reconstruction algorithms, Image processing, Distortion, Quantization, Network architectures
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OPTICAL PARAMETRIC OSCILLATORS
Periodically-poled lithium niobate optical parametric oscillator, pump-tuned by a single axial mode Ti:sapphire laser
Chris Lee, Glenn Baxter, Jan Diettrich, Iain McKinnie, Peter Smith, Graeme Ross, David Hanna
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1458552
TOPICS: Optical parametric oscillators, Sapphire lasers, Crystals, Lithium niobate, Mirrors, Grazing incidence, Resonators, Reflectors, Laser crystals, Reflectivity
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OPTICAL RECORDING
Circularly polarized light-induced rearrangement of optical axis in photoanisotropic recording media
Artashes Yavrian, Tigran Galstian, Michel Piche
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1456540
TOPICS: Anisotropy, Polymers, Laser beam diagnostics, Polarization, Glasses, Argon ion lasers, Polarizers, Reflection, Molecules, Refraction
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PHASE-SHIFTING INTERFEROMETRY
Phase-shifting interferometry: measurements with high-reflectance surfaces
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1457461
TOPICS: Visibility, Transmittance, Reflection, Phase shifts, Phase interferometry, Fizeau interferometers, Electronic filtering, Reflectivity, Optical coatings, Optical filters
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POSITION SENSING
Measurement of fine 6-degrees-of-freedom displacement of rigid bodies through splitting a laser beam: experimental investigation
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1457462
TOPICS: Mirrors, Sensors, 3D modeling, Mathematical modeling, Motion measurement, Optical engineering, 3D metrology, Helium neon lasers, Computer vision technology, Motion models
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SMALL-TARGET DETECTION
Small target pre-detection with an attention mechanism
Yuehuan Wang, Tianxu Zhang, Guoyou Wang
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1459054
TOPICS: Signal to noise ratio, Target detection, Optical engineering, Gaussian filters, Visual process modeling, Digital signal processing, Image enhancement, Performance modeling, Image analysis, Detection and tracking algorithms
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SURFACE MODELING
Method for aligning any-order polynomial surfaces in three-dimensional space
Nicolas Alvertos
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1457457
TOPICS: Commercial off the shelf technology, Optical engineering, 3D image processing, Machine vision, Object recognition, Robotics, Robotic systems, Agriculture, Physics, 3D imaging standards
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WIRELESS INFRARED DATA LINKS
Wireless infrared data links: ray-trace simulations of diffuse channelsand demonstration of diffractive element for multi-beam transmitters
Mikko Karppinen, Kari Kataja, Jukka-Tapani Maekinen, Sanna Aikio, Hannu Rajaniemi, Pertti Paeaekkoenen, Jari Turunen, Juha Rantala, Pentti Karioja
Opt. Eng. 41(4), (1 April 2002) https://doi.org/10.1117/1.1456538
TOPICS: Transmitters, Sensors, Monte Carlo methods, Scattering, Receivers, Vertical cavity surface emitting lasers, Computer simulations, Diffraction, Ray tracing, Data modeling
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