Simon Fraser University

6C20.30 Pinhole Diffraction

Place the laser on top of the lab jacks, making sure the laser is pointed away from people. Place the slide mount on the optical rail and insert the sample slide to the slide mount. Plug in the laser ...
Nanowerk

Diffraction Limit: The Fundamental Barrier in Optical Microscopy

What is the Diffraction Limit? The diffraction limit is a fundamental barrier in optical microscopy that sets the minimum size of features that can be resolved using conventional light microscopes. It ...
Simon Fraser University

6D20.63 Lycopodium Powder Diffraction

When a laser beam is incident on many small objects such as lycopodium powder, the resulting diffraction pattern is similar to the diffraction pattern of a small circular aperture (Airy's disk pattern ...
理化学研究所

Higher intensity x-ray beams don’t always give stronger diffraction patterns

Using ultrahigh-intensity x-ray beams can cause the intensity of diffraction patterns from samples to drop Figure 1: An x-ray diffraction pattern obtained from a sample of Martian soil. X-ray ...
IFLScience

Century-Old Challenge Of “Atomic Diffraction” Finally Solved Thanks To Graphene

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...