Go to optics-projects for viewing this category (click this caption)
This is the first monochromator built by Bestec with a liquid nitrogen cooling system, which was developed in cooperation with ESRF. At a temperature around 120 K, the expansion coefficient of silicon is close to 0. Therefore, a temperature distribution with strong variation does not lead to a significant deformation of the optical surface.
We are using cookies and a few external resources. By using this website you agree our privacy policy.
