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Entry   Amplifier output power , posted by Loïc Amoudry at Optical room about lasers and optics dichroic.PNGcourbe.PNGpower.xlsx
    Reply   Amplifier output power , posted by Loïc Amoudry at Optical room about lasers and optics courbedichro.PNG
    Reply   Amplifier output power , posted by Loïc Amoudry at Optical room about lasers and optics 
Message ID: 154     Entry time: Tue Aug 30 18:31:49 2022     In reply to: 78
 Author: Loïc Amoudry 
 Status: Fixed 
 Type: report 
 Category: lasers and optics 
 Location: Optical room 
 Title: Amplifier output power  

We checked the Dichroic mirror we have : it is a DMSP1000 shortpass dichroic mirror as specified in this post.

The Arrow engraved on the edge of the mirror points on the AR surface !
not on the HR surface...

the AOI is 45°.

Loïc Amoudry wrote:

The ouput power of the ThomX amplifier has been measured as a function of the 3rd stage pumps current (0A is 1st and 2nd stage turned on).

We measured the total power, the total power without the "donuts" pump signal dumped by an iris and the transmission of a dichroic mirror (for ref see image).

 

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