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MS257 Grating, Ruled, 150 lines/mm, 775 nm blaze, 425-1750 nm range

Model: 77773

$1,130

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Product Series Overview

Diffraction Gratings for MS257

Factory grating replacement services are no longer available for the MS257 series, contact your Newport sales representative for details.

The model 77773 grating is for use with the Oriel^® MS257™ monochromator and imaging spectrograph. This grating is installed by Newport onto either the 77706 Single Grating Mount or 77708 Multiple Grating Mount, that can hold up to four gratings (ordered separately). The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency of 80% at its blaze wavelength.

Specifications

Technical Specs

Type

Ruled
Grooves per mm

150
Blaze Wavelength

775 nm
Primary Wavelength Region

425-1750 nm

Peak Efficiency

80%
Reciprocal Dispersion

25.6 nm/mm
Multichannel Array Bandpass

650 nm

Type

Ruled
Grooves per mm

150
Blaze Wavelength

775 nm
Primary Wavelength Region

425-1750 nm

Peak Efficiency

80%
Reciprocal Dispersion

25.6 nm/mm
Multichannel Array Bandpass

650 nm

Product Comparison

MS257 Grating, Ruled, 150 lines/mm, 775 nm blaze, 425-1750 nm range

Model: 77773

Product Series Overview

Specifications

Technical Specs