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| || ''' Lasers ''' || [[Advanced_Techniques/Green_Locking|Lasers]] || || ''' wedge effect ''' || [[Upgrade 09/Optical Layout#wedge|ITM wedge effect]] || |
|| ''' Lasers ''' || [[Advanced_Techniques/Green_Locking/Lasers|Lasers]] || || ''' wedge effect ''' || [[Optical Layout#wedge|ITM wedge effect]] || |
- attachment:god_of_green.png
Overview
- The diagrams below show a conceptual design of the green locking technique
Plans
long term plans |
action item list |
[:Upgrade 09/GreenLock/action_item_list] |
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near term plans |
January 2011 |
[:Upgrade 09/GreenLock/January_2011] |
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past plans |
October 2010 |
[:Upgrade 09/GreenLock/October_2010] |
November 2010 |
[:Upgrade 09/GreenLock/October_2010] |
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Developer's page
Optical Layout |
([attachment:green_optics.png Table]/ In-vac) |
end table |
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end table |
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Lasers |
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wedge effect |
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in-vac |
Periscopes for beam steering from PR3/SR3 transmissions to the PSL viewport |
Mode matching |
([attachment:modematch_END.png mode matching at end table]) |
Electronics |
[:Upgrade 09/GreenLock/Electronics] |
sensing and control |
[:Upgrade 09/GreenLock/Control Information] |
about the doubling oven |
[attachment:PV40.pdf drawing of PV40 oven], [attachment:PVP2.pdf drawing of the base plate PVP2], [attachment:manual_oven.pdf manual for the covesion oven] |
noise requirements |
[:Upgrade 09/GreenLock/Noise Requirement] |
purchase list |
[:Upgrade 09/Purchase List/Green Locking] |
Links
aLIGO ALS wiki |
http://ilog.ligo-wa.caltech.edu:7285/advligo/Arm_Length_Stabilisation |
Description of the optical / servo configuration |
https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=6888 |
Servo modeling (SimLink) |
https://nodus.ligo.caltech.edu:30889/svn/trunk/docs/upgrade08/Green_Locking/Servo_modeling/ |