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 ...

Optics & Photonics; August 9, 2011 A silicon chip with integrated laser and optical grating offers new possibilities for telecommunications. By Lee Swee Heng ...

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.

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.

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 ...

“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 ...