The dynamic aberrations suppression of conformal optical system by wavefront coding
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DOI: 10.1016/j.optcom.2019.125121
Abstract: Abstract In conformal optics, the dynamic aberrations of conformal optical system (DACOS) are difficult to correct and would cause serious image degradation. In this work, we propose a method based on wavefront coding (WFC) technology… read more here.
Keywords: dynamic aberrations; conformal optical; wavefront coding; optics ... See more keywords
Compound eye image scanner optimally arranged for image combining and suppressing axial chromatic aberration by wavefront coding
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DOI: 10.1117/1.oe.60.4.043103
Abstract: Abstract. A compound eye optical system design allows us to construct a compact image scanner with a large field of view and a large depth of field, both of which are beneficial for use in… read more here.
Keywords: image scanner; chromatic aberration; compound eye; imaging units ... See more keywords
Tilted wavefront coding system to eliminate the retroreflection with superior imaging property: publisher's note.
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DOI: 10.1364/ao.396025
Abstract: This publisher's note corrects information in the author affiliations in Appl. Opt.58, 7205 (2019).APOPAI0003-693510.1364/AO.58.007205. read more here.
Keywords: tilted wavefront; publisher; publisher note; coding system ... See more keywords
Polarization-insensitive achromatic metalens based on computational wavefront coding.
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DOI: 10.1364/oe.433017
Abstract: Broadband achromatic metalens imaging is of great interest in various applications, such as integrated imaging and augmented/virtual reality display. Current methods of achromatic metalenses mainly rely on the compensation of a linear phase dispersion implemented… read more here.
Keywords: polarization insensitive; based computational; insensitive achromatic; achromatic metalens ... See more keywords
Extended depth-of-field infrared imaging with deeply learned wavefront coding.
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DOI: 10.1364/oe.471443
Abstract: Wavefront coding (WFC) techniques, including optical coding and digital image processing stages, enable significant capabilities for extending the depth of field of imaging systems. In this study, we demonstrated a deeply learned far-infrared WFC camera… read more here.
Keywords: wavefront coding; deeply learned; field infrared; extended depth ... See more keywords
Spectrally exclusive phase masks for wavefront coding.
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DOI: 10.1364/ol.408640
Abstract: The use of phase masks is necessary for wavefront coding, and these are often based on optical path differences. However, the optical dispersion constrains the resulting device to operate within a restricted spectral bandwidth. Here… read more here.
Keywords: masks wavefront; phase; phase masks; wavefront coding ... See more keywords