Knowing how to decide between the various options is a daunting task for anyone considering adaptive optics. Jérôme Ballesta and his colleagues from Imagine Optic take some of the mystery out of ...

Adaptive optics is a class of components that can be added to optical systems to improve their performance. They do this by reducing the incoming wave distortions which can arise due to natural ...

Adaptive optics is a transformative technology that corrects distortions in optical wavefronts in real time, thereby enhancing image clarity in a diverse set of applications ranging from astronomical ...

For centuries, astronomers looking up at the heavens through a telescope had a problem on their hands – the quality of their images depended on the strength and direction of the wind in the air.

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 ...

PIRest, a technology, best described as programmable piezo shims, can maintain position without power, and adjust thickness in increments on the nanometer scale and below. The combination of PIRest ...

Researchers have developed a new plug-and-play device that can add adaptive optics correction to commercial optical microscopes. Adaptive optics can greatly improve the quality of images acquired deep ...

Air Force Office of Scientific Research-supported holographic, adaptive, optics research may help transform software into computer-free, electronics for unmanned aerial vehicles, high energy lasers ...

Adaptive optics is something of an expensive luxury. So far, astronomers have been the main beneficiaries of the technique and there has been little penetration of other niche areas or mass markets.

Structured light passing through a noisy environment gets distorted (a), but if another unstructured beam also gains the same distortion, the effect can be undone by mixing them in a nonlinear crystal ...

Piezo ceramic actuators combine rapid response with high resolution and high force generation, ideal prerequisites to drive highly-dynamic deformable mirrors. The principle has been used in adaptive ...

The ability to achieve high-resolution optical imaging is essential in a variety of applications including astronomy and microscopy. Light can be perturbed when propagating through optical systems or ...