Q: What are diffraction gratings? A diffraction grating is an optical component for spectroscopy that splits light into different wavelengths. A typical diffraction grating has thousands of ...

Reflective ruled diffraction grating is a kind of optical glass substrate composed of dense, equidistant parallel lines, and the surface is coated with aluminized, multi-layer dielectric or other ...

New grating technology now installed in Shimadzu’s new UV-2600 and UV-2700 model UV spectrophotometers.

LO-RAY-LIGH™ diffraction grating, achieves high efficiency and stray light levels as low as 0.005 %. By using the optional ISR-2600Plus Integrating Sphere attachment, the measurement wavelength ...

Rotating the diffraction grating controls which wavelengths of light reach another mirror, which in turn focuses these wavelengths onto a photodetector, such as a charge-coupled device.

Modern spectrophotometers no longer use quartz prism but opt for less expensive and more flexible diffraction grating as a monochromator element. These, however, have a limitation of producing “stray ...

Optimized Range and Resolution The new diffraction grating is useful for measurements of SXR, EUV and VUV radiation and emission spectra with sub-nanometer spectral resolution. To resolve closely ...

InterCon Inc., based in Urbana, Ill., now markets two high-performance spectrophotometers manufactured by Bruins Instruments in Munich, West Germany. The Omega 10 UV-Vis and UV-Vis-NIR devices feature ...

Blazed holographic gratings ensure less stray light without any reduction in diffraction efficiency, compared to conventional mechanically ruled gratings.