September 24, 2014 – A technique developed by astronomers seeking a clear view of distant objects in space is being intensively studied as a new approach to measuring and correcting visual ...
Adaptive optics (AO) systems play a pivotal role in mitigating the deleterious effects of atmospheric turbulence and optical aberrations, thereby enhancing the resolution and imaging quality in fields ...
Researchers from the Optics Group at the Universitat Jaume I in Castellón have managed to correct in real time problems ...
Researchers have devised a novel technique to 'flip' the optical wavefront of an image for both polarizations simultaneously, so that it can be transmitted through a multimode fiber without distortion ...
17hon MSN
Deformable lens enables real-time correction of image aberrations in single-pixel microscopy
Researchers from the Optics Group at the Universitat Jaume I in Castellón have managed to correct in real time problems ...
Whether it's adjusting a telescope or focusing a laser beam to a small spot, wavefront sensing can help. Xavier Levecq explains the technique and the options available. Measuring the wavefront ...
Phasics is the world leader and a pioneer in high-resolution wavefront sensing dedicated to beam testing and optics metrology. Based on its patented Quadri-Wave Lateral Shearing Interferometry (QWLSI) ...
For astronomers, it’s a magical moment: you’re staring at a monitor, and a blurry image of a cosmological object sharpens up, revealing new details. We call this “closing the loop,” a reference to the ...
Researchers have developed a new class of integrated photonic devices -- 'leaky-wave metasurfaces' -- that convert light initially confined in an optical waveguide to an arbitrary optical pattern in ...
ABSTRACT The corrected field of view of an adaptive optics system is thought to provide a severe limitation on the usefulness of an adaptive optics system. We show that under good seeing conditions, ...
WaveFront Dynamics Inc., an ophthalmic medical device company, announced today the commercial launch of its dynamic aberrometry measurement system, the WaveDyn Vision Analyzer. The WaveDyn Vision ...
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