Differences between revisions 1 and 2
Revision 1 as of 2010-11-08 23:09:42
Size: 2122
Editor: KiwamuIzumi
Comment:
Revision 2 as of 2010-11-08 23:13:02
Size: 2023
Editor: KiwamuIzumi
Comment:
Deletions are marked like this. Additions are marked like this.
Line 3: Line 3:
 . ''''' - get a green beam coming from the chamber to the PSL table '''''  . ''''' Do something by using green beat note'''''
Line 5: Line 5:
 . ''''' - do a science at the PSL table '''''

 . ''''' - develop a simlink model for simulated plant '''''
 . ''''' Prepare digital systems '''''

goals in this month

  • Do something by using green beat note

  • Prepare digital systems

BR

to do list

attachment:green.png complete

attachment:orange.png intermediate state

attachment:red.png nothing happened

attachment:black.png gave up

BR

  • in-vac work

    • attachment:green.png align the beam axis at the end station
    • attachment:green.png open the heavy doors
    • attachment:green.png take the access connector out
    • attachment:green.png install the last periscope and steering mirrors
    • attachment:orange.png final alignment including 1064 optics

BR

  • work at the PSL table

    • attachment:green.png put a 90/10 beam splitter after the PMC
    • attachment:green.png rearrange the doubling crystal
    • attachment:green.png mode match to the doubling crystal --> it has s-polarization

    • attachment:green.png check the polarization of the crystal
    • attachment:green.png make the hole wider on the wall of the PSL booth
    • attachment:green.png place Hartmut's RFPD
    • attachment:orange.png characterization of the RFPD
    • attachment:green.png find beat note by sweeping the end laser's temperature

BR

  • digital system

    • attachment:orange.png prepare the front end machine  c1iscex 

    • attachment:green.png make a simulated plant
    • attachment:red.png run the realtime code on a Gentoo
    • attachment:orange.png RFM
    • attachment:red.png recheck the ADCs
    • attachment:red.png digitally slow feedback to the laser temperature

BR

  • misc.

    • attachment:green.png re-check the items
    • attachment:red.png re-check the mode matching of the beam going to the cavity
    • attachment:green.png have a prediction what we will see at the vertex
    • attachment:orange.png make the wiki page better and more user friendly
    • attachment:red.png renew some old diagrams

BR

considerations

Advanced_Techniques/Green_Locking/November_2010 (last edited 2012-01-03 23:02:37 by localhost)