The ESIS-II mission aims to capture high-speed “snapshot” images of the Sun’s transition region and corona. To achieve this, ...

Is it possible to 3d print a diffraction pattern? Martin Lewis issues warning over using debit cards Russell Crowe details health woes as he reveals the secret behind his 26kg transformation Mona has ...

A diffractive optic creates two DUV beams, which are focused and interfered on a sample surface (diamond) using a 4f imaging system to generate a microscopic sinusoidal excitation profile. Credit: ...

Fig. 1 | Metalens-based DLW lithography. Schematic diagrams of (a) the DLW lithography setup, (b) the metalens and its constructing unit cells. (c) The metalens in top view and cross-section view. (d) ...

This Stevens doctoral student uses complex quantum theories and equations to help build real nanostructures that could aid navigation, sensing and more Growing up on the east side of Nigeria’s capital ...

Diffraction spikes, visible in high-power astronomical images, are an intrinsic optical phenomenon in reflecting telescopes, primarily caused by the diffraction and subsequent interference of incoming ...

Visual demonstration of the performance of the diffraction grating. The zeroth order transmission refers to light that goes straight through the grating without undergoing diffraction (which should be ...