When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording the diffraction patterns formed by shining a laser beam through it. At the ...

Diffraction gratings separate different wavelengths of light using a periodic pattern embedded in the grating. The diffraction pattern can affect the amplitude and/or phase of the incident light as ...

Lens diffraction is a topic often talked about amongst pixel-peepers, but one rarely understood in a comprehensive regard. To help explain the details of lens diffraction and crush a few myths ...

Please provide your email address to receive an email when new articles are posted on . KOLOA, Hawaii — In a presentation from Hawaiian Eye 2023, Julie Schallhorn, MD, MS, discusses the science behind ...