Working on a more complex project? Use our Prefer to talk? Call toll free 1.844.599.0260 Telephone support Monday to Friday, 8:30 AM to 5:00 PM, coast to coast.;Product Catalogue Lae Branch P.O.Box 1437, Lae, Morobe Province 411 Papua New Guinea Ph: (675) 472 1104 Fax: (675) 472 0639 Email: [email protected];A New Guinea Highlands Moka chest ornament, Papua New Guinea with wooden backing board and fibre binding, Kina shell has been cracked and traditionally repaired, diameter29 cm Show 5 more like this A New Guinea Highlands cane broad belt, Papua New Guinea, of ten circular cane hoops bound on an internal bark backing, diameter29 cm;Diffraction gratings used in optics and photonics applications are available at Edmund Optics 。，。;Download Grating Calculator for free. Grating Calculator is a freeware application for the Calculation of Focal Planes of General Diffraction Gratings, from Rowland Type to the most modern aperiodic line density concave gratings used for soft x-ray diffraction.;ROCHESTER, N.Y., April 29, 2020 — The eighth edition of the Newport Diffraction Grating Handbook has been announced by MKS Instruments Inc. The Handbook has undergone a number of revisions, updates, and expansions since its initial release in 1970 as the Richardson Gratings Diffraction Grating Handbook.
Diffraction Grating | Spectrum Scientific
Diffraction Gratings. A diffraction grating is an optical element that diffracts energy into its constituent wavelengths. The groove density, depth and profile dictate the spectral range, efficiency, resolution and performance of the diffraction grating.