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77250 Monochromator Grating, Ruled, 1200 l/mm, 750 nm blaze, 475-1000 nm

Model: 77306

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Product Series Overview

Diffraction Gratings for 77250 and 77250B Monochromators

The 77306 Grating Assembly is designed for installation into the Oriel^® 77250 Hand Operated Monochromator. This 30 x 30 mm grating comes pre-aligned in its own frame, allowing it to precisely fit inside the instrument. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency exceeding 75% at its blaze wavelength.

The frame has a tab that allows the grating to be inserted or replaced inside the monochromator without touching its surface. Each grating comes with a protective cover and is labeled with the model number, making interchangeability and storage simple. Note that the instrument will require recalibration after replacing the grating.

Specifications

Technical Specs

Type

Ruled
Grooves per mm

1200
Blaze Wavelength

750 nm
Primary Wavelength Region

475 to 1000 nm

Peak Efficiency

78%
Reciprocal Dispersion

6.2 nm/mm

Type

Ruled
Grooves per mm

1200
Blaze Wavelength

750 nm
Primary Wavelength Region

475 to 1000 nm

Peak Efficiency

78%
Reciprocal Dispersion

6.2 nm/mm

Product Comparison

77250 Monochromator Grating, Ruled, 1200 l/mm, 750 nm blaze, 475-1000 nm

Model: 77306

Product Series Overview

Specifications

Technical Specs