800-989

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The 800-989 servo amp features a grating resolution of 1250 lines per millimeter, a central wavelength of operation at 800 nm, and a diffraction efficiency greater than 94%. Part of the DC Servo Amplifiers by Copley Controls, it operates at an incidence angle of Littrow 30 degrees and has a resolution accuracy of +/- 0.1 line/mm.

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Product Description:

The 800-989 model is a DC servo amplifier, featuring many important specifications that are useful in different industrial applications with different uses all through the industry, which provides great accuracy for a variety of uses; this amplifier offers a robust solution for many precision control needs. The grating resolution is a notable 1250 lines per millimeter, which is important for processes needing high quality standards and the central wavelength of operation works at 800 nm to ensure stable performance within this range and that makes it ideal for operations at this center wavelength across different industrial scenarios. When considering the efficiency of the product, the diffraction efficiency is rated at greater than 94%, which enhances the overall device performance, and the resolution accuracy is at +/- 0.1 line per mm; hence, this makes it suitable for high precision settings.

The operation relies on a Littrow incidence angle of 30 degrees which allows for effective use in various settings that are needed for angle of operation, and the operating polarization is TE (s) which helps in the use through different applications, along with the dispersion that is at 0.083 degrees/nm @ 800 nm. The materials used have importance within the construction with the substrate being constructed from UV grade fused silica plus dielectric back-side AR coating to enhance its optical characteristics and mechanical design and the device has the 26 mm x 23 mm grating size and the 28 mm x 25 mm substrate size, which all play a big role in the performance. It is also important to note that its substrate thickness is at 1 mm which is essential to the construction.

In summary, the product brings many key specs to ensure a smooth operation for industrial applications. The 800-989 provides many useful attributes, for use all through the industry, especially those in the field of industrial automation, that have different requirements with grating resolutions, diffraction efficiency, and the central wavelength, making it a powerful selection for many different industrial requirements, as the precision in resolution accuracy is something to consider, which many different organizations seek.

Central Wavelength Of Operation
800 nm
Diffraction Efficiency
>94%
Dispersion
0.083 degrees/nm @ 800 nm
Grating Resolution
1250 lines / mm
Grating Size
26 mm x 23 mm
Incidence Angle
Littrow (30 degrees)
Material
UV grade fused silica plus dielectric back-side AR coating
Operating Polarization
TE (s)
Resolution Accuracy
+/- 0.1 line / mm
Substrate Size
28 mm x 25 mm
Substrate Thickness
1 mm

Frequently Asked Questions about 800-989:

Q: What is the grating resolution of the 800-989 servo amplifier?

A: The grating resolution of the 800-989 servo amplifier is 1250 lines per millimeter.

Q: What is the central wavelength of operation for the 800-989?

A: The central wavelength of operation for the 800-989 is 800 nm.

Q: What is the diffraction efficiency of the 800-989 servo amplifier?

A: The diffraction efficiency of the 800-989 servo amplifier is greater than 94%.

Q: What is the resolution accuracy of the 800-989?

A: The resolution accuracy of the 800-989 is +/- 0.1 line per millimeter.

Q: What is the incidence angle of operation for the 800-989?

A: The incidence angle of operation for the 800-989 is Littrow at 30 degrees.


Internal Product Review

  • ‘‘The 800-989 DC Servo Amplifier is a remarkable product by Copley Controls, with its high grating resolution, impressive diffraction efficiency, and precise Littrow angle operation.’’

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