It’s not often we see candy optics, but we like it — and if you fail, you can always eat your mistakes and try again. If you’re wondering what you can do with a diffraction grating, check ...

The Grating Challenge. 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), ...

As a rule of thumb, the grating efficiency will decrease by 50% at 0.6 xλ B and 1.8 xλ B. This sets a limit on the spectral coverage of the spectrometer. Typically, to improve the overall signal to ...

Routing optics are used to route the light within the spectrometer, from the entrance slit to the diffraction grating and on to the exit slit and detector. Filters are used in spectrometers that have ...

When an infrared laser was beamed through this grating, the light was deflected with an efficiency of over 50%. Higher efficiencies should be possible with further work, the team says.

“In addition, more advanced optical elements could be realised,” Schrödel continues. “This could enable exciting new directions for ultrafast optics, and other fields which face limits in optical ...

Fiber optic sensors that dissolve in the body created ... A fiber Bragg grating is an optical element inscribed in an optical fiber, which is widely used as a sensing instrument.

Meta-grating with a fourfold increase in efficiency. At Hannover Messe, which begins Monday, March 31, ... might benefit considerably from the technological advances of meta-optics.

Spectromicroscopy of Nanoscale Materials in the Tender X‐Ray Regime Enabled by a High Efficient Multilayer‐Based Grating Monochromator. Small Methods , 2022; 2201382 DOI: 10.1002/smtd ...