First observation of positronium matter-wave diffraction with a graphene grating

First experimental observation of matter-wave diffraction in a short-lived electronpositron atom using a graphene-based ...
Hackaday

diffraction grating

The spectrum of laser technologies available to hackers has gradually widened from basic gas lasers through CO2 tubes, diode lasers, and now fiber lasers. One of the newer entries is the MOPA laser, ...
KTLA

Inprentus Releases White Paper Comparing Diffraction Grating Software Simulations to Real-Word Efficiency Measurements

CHAMPAIGN, ILLINOIS, USA, August 26, 2024 /EINPresswire.com/ -- The Inprentus Team has released a White Paper entitled “Simulated versus measured efficiency ...
AZOM

An Introduction to a Spectrometer - Diffraction Grating

The diffraction grating of a spectrometer partially determines the optical resolution that can be achieved by the spectrometer and also determines the wavelength range. Selecting the correct grating ...
Optics

MEMS technology adapted for mid-IR spectroscopy

Fraunhofer IPMS scientists develop sensor for key 3–12 µm “chemical security” region. The Fraunhofer Institute for Photonic Microsystems (IPMS), Dresden, Germany, has previously presented a mobile ...