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CS260B Grating, Holographic, 1201.6 lines/mm, 250 nm blaze, 200-600 nm range

CS260B Grating, Holographic, 1201.6 lines/mm, 250 nm blaze, 200-600 nm range

Model: 74062B

$405

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Product Series Overview

Diffraction Gratings for CS260B Monochromators

The model 74062B grating is for use with the Oriel^® CS260B monochromator. This grating is installed by Newport onto a dual or quad grating turret. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency greater than 60% at its blaze wavelength.

This grating may be installed into a new instrument or added to an existing instrument. Existing instruments must be sent to Newport for grating installation and calibration. During recalibration, the instrument is thoroughly assessed to ensure optimal performance and routine maintenance services are performed. The monochromator is returned with a Certificate of Calibration, guaranteeing the instrument meets or exceeds it specifications. Contact a Newport technical sales engineer for more information.

Specifications

Technical Specs

Type

Holographic
Grooves per mm

1201.6
Blaze Wavelength

250 nm
Primary Wavelength Region

200-600 nm
Peak Efficiency

63%
Efficiency at 200nm: 22%

Reciprocal Dispersion

3.2 nm/mm
Resolution

0.25 nm
Coating Type

AlMgF2 broadband reflective
Grating Mount

Dual or Quad

Type

Holographic
Grooves per mm

1201.6
Blaze Wavelength

250 nm
Primary Wavelength Region

200-600 nm
Peak Efficiency

63%
Efficiency at 200nm: 22%

Reciprocal Dispersion

3.2 nm/mm
Resolution

0.25 nm
Coating Type

AlMgF2 broadband reflective
Grating Mount

Dual or Quad

Resources & Downloads

Literature

74062B Grating, 53-x-200H Specification Sheet.pdf (67.3 kB, PDF)

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