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 ...

Spectroscopy seems simple: split a beam of light into its constituent wavelengths with a prism or diffraction grating, and measure the intensity of each wavelength. The devil is in the details, though ...

This page contains hints, solutions, and advanced challenges for our diffraction grating challenge. If you would like a grating (or a set for your class if you are a teacher), please contact us at ...

Ibsen Photonics (ibsen.com), the global leader in fused silica transmission gratings and industrial grade spectrometer modules, today announced the ultra compact PEBBLE VIS OEM spectrometer. Ibsen’s ...

Scientists have observed “bending” atoms using a crystal grating—an experiment once believed impossible at the high energies required. The authors of a new, non-peer reviewed study detail how the a ...

For sorting laser harmonics and other applications, McPherson (Chelmsford, MA) is pleased to present a new conical-diffraction, off-plane X-ray Czerny-Turner (OP-XCT). Designed for operation from 8 to ...

Hamamatsu Photonics's C10988MA-01 is a unique, ultra-compact spectrometer built using MOEMS (Micro-Opto-Electro-Mechanical Systems) technology. Measuring only 27.6 x 13 x 16.8 mm, the spectrometer was ...