Engineering an achromatic Bessel beam using a phase-only spatial light modulator and an iterative Fourier transformation algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2016.08.050
Abstract: Abstract Bessel illumination is an established method in optical imaging and manipulation to achieve an extended depth of field without compromising the lateral resolution. When broadband or multicolour imaging is required, wavelength-dependent changes in the… read more here.
Keywords: spatial light; fourier transformation; bessel; phase spatial ... See more keywords
Why are Surface Ocean pH and CaCO3 Saturation State Often out of Phase in Spatial Patterns and Seasonal Cycles?
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DOI: 10.1029/2021gb006949
Abstract: As two most important metrics for ocean acidification (OA), both pH and calcium carbonate mineral saturation states (Ω) respond sensitively to anthropogenic carbon dioxide (CO2). However, contrary to intuition, they are often out of phase… read more here.
Keywords: surface ocean; patterns seasonal; spatial patterns; nonthermal components ... See more keywords
Simple and fast calibration method for phase-only spatial light modulators.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.473703
Abstract: Phase-only spatial light modulators (SLMs) are widely used to engineer the phase of light in various applications. However, liquid-crystal-on-silicon SLMs have undesirable spatial variations in phase response and optical flatness across the SLM panel, which… read more here.
Keywords: phase spatial; calibration; spatial light; simple fast ... See more keywords