Prof. Zeev Zalevsky
Professor/Program Head at Bar-Ilan Univ
SPIE Involvement:
Fellow status | Conference Program Committee | Author | Instructor
Publications (185)

SPIE Journal Paper | November 8, 2018
OE Vol. 57 Issue 11
KEYWORDS: Silicon, Nanoparticles, Tunable filters, Fabry–Perot interferometers, Hyperspectral imaging, Optical filters, Spectral resolution, Refractive index, Near infrared, Optical engineering

PROCEEDINGS ARTICLE | March 14, 2018
Proc. SPIE. 10479, Light-Based Diagnosis and Treatment of Infectious Diseases
KEYWORDS: Light sources, Imaging systems, Cameras, Remote sensing, Inflammation, Sensing systems, Light, Bacteria

PROCEEDINGS ARTICLE | March 2, 2018
Proc. SPIE. 10526, Physics and Simulation of Optoelectronic Devices XXVI
KEYWORDS: Optical filters, Thermal optics, Resonators, Silicon, Optical coatings, Linear filtering, Optical switching, Tunable filters, Electronic filtering, Bandpass filters

PROCEEDINGS ARTICLE | February 22, 2018
Proc. SPIE. 10537, Silicon Photonics XIII
KEYWORDS: Reflectors, Refractive index, Polymethylmethacrylate, Waveguides, Electrodes, Dielectrics, Silicon, Single mode fibers, Modulators, Hybrid fiber optics

PROCEEDINGS ARTICLE | February 22, 2018
Proc. SPIE. 10537, Silicon Photonics XIII
KEYWORDS: Signal to noise ratio, Logic, Modulation, Waveguides, Phase shift keying, Modulators, Computer programming, Monte Carlo methods, Logic devices, Electro optics

PROCEEDINGS ARTICLE | February 20, 2018
Proc. SPIE. 10506, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XV
KEYWORDS: Breast, Cancer, Breast cancer, Tumors, Tissues, Skin, Speckle pattern, Tissue optics, Acoustics, Natural surfaces

Showing 5 of 185 publications
Conference Committee Involvement (26)
Optical Methods for Inspection, Characterization, and Imaging of Biomaterials IV
24 June 2019 | Munich, Germany
Three-Dimensional Imaging, Visualization, and Display 2019
14 April 2019 | Baltimore, Maryland, United States
Computational Imaging IV
14 April 2019 | Baltimore, Maryland, United States
Optical Data Science II
6 February 2019 | San Francisco, California, United States
High-Speed Biomedical Imaging and Spectroscopy IV
2 February 2019 | San Francisco, California, United States
Showing 5 of 26 published special sections
Course Instructor
SC1260: Optical Super Resolution and Extended Depth of Focus
Digital imaging systems and human vision systems have limited capability for separating spatial features, thereby limiting imaging resolution. Reasons for this limitation are related to the effects of diffraction, i.e. the finite dimensions of the imaging optics, the geometry of the sensing array and its sensitivity, and the axial position of the object which may be out of focus. In this course, we will examine novel photonic approaches to imaging beyond the diffraction limit with an emphasis on practical methods to overcome these limitations. We will use the eye to model optical extended depth of focus concepts based on the “interference” effect. Implementation on conventional refractive devices such as spectacles, contact lenses and intraocular lenses will help demonstrate practical considerations for development. Extended depth of focus technology is capable of simultaneously correcting various refractive errors such as myopia, hyperopia, presbyopia, regular/irregular astigmatism, as well as their combinations.
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