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Entry   Cavity Lock , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software Screenshot_2022-05-30_0_125247.png20220530_00_Mode.bmp11.bmp
    Reply   Cavity Lock , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software 20220607_SBox_Setup.pngMa1_Ma2_Horizontal_end-of-day.jpgMa1_Ma2_Vertical_end-of-day.jpg
       Reply   Cavity Lock , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software 00_Mode_Locked_Under_vacuum.bmpMa1_Ma2_Horizontal_end-of-day.jpgMa1_Ma2_Vertical_end-of-day.jpg
          Reply   Cavity Lock , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software 
Message ID: 95     Entry time: Wed Jun 8 11:10:17 2022     Reply to this: 97
 Author: Manar Amer 
 Status: Fixed 
 Type: report 
 Category: lasers and optics | detectors and electronics | software 
 Location: Optical room 
 Title: Cavity Lock  

Start with the cavity lock images attached, taken from last week, at start we have a coupling ~ 5%  and started improving on the alignment .

The image of 00 modes attached corresponds to the coupling seen on the oscilloscope.

We have a higher coupling with the 11 mode due to the size of the injected beam in comparison to mode

lenses were added to improve it.

Attachment 1: Screenshot_2022-05-30_0_125247.png  35 kB  | Show | Show all
Attachment 2: 20220530_00_Mode.bmp  1.953 MB
Attachment 3: 11.bmp  1.953 MB
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