Author Archives: Eric Ira Levi

Fabrication of the Cryostat Vacuum Chamber

Posted on November 10, 2014 by Eric Ira Levi

In order to preserve a cold, stable environment for the HPF optics, the entire instrument must be kept in a giant vacuum chamber, called a cryostat.  The cryostat must seal out the ambient atmosphere for years at a time, while … Continue reading →

Posted in Uncategorized | Leave a comment

The HPF Cryostat Design

Posted on May 28, 2014 by Eric Ira Levi

Now that you know what HPF is, and what its primary science functions will be, let’s take a closer look at some of the hardware that makes the exciting science possible. The cryostat–basically, a cryogenic vacuum chamber–is fed light from … Continue reading →

Posted in HPF Hardware | Leave a comment