Catalogs >
MICRO-CONTROLE / Spectra-Physics >
Flat Gratings for Oriel Spectrometers

Flat Gratings for Oriel Spectrometers
2Pages

Catalog excerpts

Flat Gratings for Oriel Spectrometers - 1

1300 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 S p e c t r o s c o p y I n s t r u m e n t s MONOCHROMATORS AND SPECTROGRAPHS BENCHTOP SPECTROMETERS MINISPECTROMETERS SINGLE CHANNEL DETECTION SYSTEMS AND CCD CAMERAS ACCESSORIES FOR FT-IR SPECTROMETERS SPECTROSCOPY INSTRUMENTS Flat Gratings for Oriel Spectrometers Flat Grating These flat Ruled and Holographic Gratings are fabricated from BK 7 glass substrates, coated with an AlMgF2 broadband reflective coating. Fig. 1 shows efficiency curves for two of our most popular UV gratings. Fig. 2 shows the reflectance of an IR grating. Mounting in an Oriel Monochromator/Spectrograph We offer many of these gratings mounted in pre-aligned holders for use in Oriel Monochromators and Spectrographs; they are listed on the individual instrument pages. (Note, in some cases the full primary wavelength range is limited on the long wavelength side by the instrument’s mechanical stop.) 100 90 80 70 60 50 40 30 10 20 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.4 1.6 WAVELENGTH (ìm) RELATIVE EFFICIENCY (%) 77901/2 77901/2 77907/8 POLARIZED TO GROOVES (S-PLANE) POLARIZED TO GROOVES (P-PLANE) 100 90 80 70 60 50 40 30 10 20 0 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 WAVELENGTH (ìm) RELATIVE EFFICIENCY (%) POLARIZED TO GROOVES (S-PLANE) POLARIZED TO GROOVES (P-PLANE) 77941/2 Fig. 1 Typical efficiencies of 77901/2 and 77907/8 Gratings in Littrow configuration. Fig. 2 Typical efficiency of 77941/2 Grating in Littrow configuration.

Open the catalog to page 1

Flat Gratings for Oriel Spectrometers 2Pages

Catalog excerpts

All MICRO-CONTROLE / Spectra-Physics catalogs and technical brochures

Flat Gratings for Oriel Spectrometers
2Pages