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Message ID: 52     Entry time: Wed Jan 29 19:00:02 2020
 Author: Loïc Amoudry 
 Status: Fixed 
 Type: report 
 Category: lasers and optics 
 Location: Optical room 
 Title: Glow discharge cleaner on SBOX mirrors 

The glow discharge cleaner has been tested on the SBOX mirrors.

I've put them 1 by 1. Each run was 15min long at 15mA. The mirrors HR face was always away from the electrode and ~35° angle with the support. These values have been choosen thanks to the reference:

We have learned that Air can be compared to Azote and Azote to Oxygen in glow discharge. The main difference is H2O in air which make the glow discharge less stable as say several papers.

 

Attachment 1: glow.PNG  19 kB  | Show | Show all
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