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## page was renamed from Upgrade 09/GreenLock
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 . attachment:god_of_green.png  . {{attachment:god_of_green.png}}
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 The diagrams below show a conceptual design  The diagrams below show a conceptual design of the green locking technique
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   <<ImageLink(green_vertex_preliminary_design.png,Upgrade 09/GreenLock/Preliminary design for the vertex,height=200)>>
   <<ImageLink(green_ETM_preliminary_design.png,Upgrade 09/GreenLock/Preliminary design for the end,height=200)>>		    [[Upgrade 09/GreenLock/Preliminary design for the vertex|{{attachment:green_vertex_preliminary_design.png||height=200}}]]
   [[Upgrade 09/GreenLock/Preliminary design for the end|{{attachment:green_ETM_preliminary_design.png||height=200}}]]
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= plans = = Plans =
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|| || ''' action item list ''' || [:Upgrade 09/GreenLock/action_item_list] ||
||<|15> ''' monthly plan ''' ||'''October 2010''' || [:Upgrade 09/GreenLock/October_2010] ||
||'''November 2010''' || [:Upgrade 09/GreenLock/November_2010] ||
||'''December 2010''' || [:Upgrade 09/GreenLock/December_2010] ||		  || ''' long term plans ''' || ''' action item list ''' || [[Advanced_Techniques/Green_Locking/action_item_list]] ||
 ||<|3> ''' past plans ''' ||''' October 2010''' || [[Advanced_Techniques/Green_Locking/October_2010]] ||
 || ''' November 2010 '''||[[Advanced_Techniques/Green_Locking/November_2010]] ||
 ||'''January 2011''' || [[Advanced_Techniques/Green_Locking/January_2011]] ||
<<BR>>
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[[BR]]

= developer's page =

||''' Optical Layout '''|| ([attachment:green_optics.png Table]/ In-vac) ||
|| ''' end table ''' || [[Upgrade 09/GreenLock/end table|ETM / end table]] ||
|| ''' end table ''' || <<ImageLink(endtable.jpg,Upgrade 09/GreenLock/end_table)>> ||
|| ''' wedge effect ''' || [[Upgrade 09/Optical Layout#wedge|ITM wedge effect]] ||
|| ''' in-vac ''' || [[Upgrade 09/Optical Layout|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|jump to Control Information]] ||
|| ''' manual for the doubling oven ''' || [attachment:manual_oven.pdf manual for the covesion oven] ||
|| ''' noise requirements ''' ||[:Upgrade 09/GreenLock/Noise Requirement] ||
|| ''' purchase list ''' || [[Upgrade 09/Purchase List/Green Locking|Purchase list]] ||
  		 = Developer's page =
 ||<:> ''''' Category ''''' ||<:> ''''' Links ''''' ||
 ||''' Optical Layout '''|| (1) [[attachment:green_optics.png|Table layout]] (2) [[Optical_Layout| In-vac layout]] ||
 || ''' Pictures of End tables ''' || (1) [[ETMY_table| Picture of ETMY table]] (2) [[ETMX_table| Picture of ETMX table]]||
 || ''' Lasers ''' || [[Advanced_Techniques/Green_Locking/Lasers| Lasers (specs, temp settings, etc.)]] ||
 || ''' Optics ''' || (1) [[Optical_Layout#wedge|ITM wedge effect]] (2) [[Upgrade_09/Optics/RTmeasurement| Mirror RT measurement]]||
 || ''' Mode matching ''' || ([[attachment:modematch_END.png|mode matching at end table]]) ||
 || ''' Electronics ''' || [[Advanced_Techniques/Green_Locking/Electronics]]||
 || ''' SHG ''' || [[Advanced_Techniques/Green_Locking/SHG]] ||
 || ''' Servos ''' ||[[Advanced_Techniques/Green_Locking/Servos| Servos ]] ||
 || ''' Performance ''' ||[[Advanced_Techniques/Green_Locking/Noise_Requirement| Noise Requirement ]] ||
 || ''' Purchase list ''' || [[Upgrade_09/Purchase_List/Green_Locking]] ||
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= 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 LIGO DCC] ||
|| ''' Servo modeling (!SimLink) ''' || [https://nodus.ligo.caltech.edu:30889/svn/trunk/docs/upgrade08/Green_Locking/Servo_modeling/ 40mSVN] ||		 = Links =
 || ''' aLIGO ALS wiki ''' || http://ilog.ligo-wa.caltech.edu:7285/advligo/Arm_Length_Stabilisation ||
 || ''' Servo modeling (!SimLink) ''' || https://nodus.ligo.caltech.edu:30889/svn/trunk/docs/upgrade08/Green_Locking/Servo_modeling/ ||

= Documents =
 ||<:> ''''' Title ''''' ||<:> ''''' Locations ''''' || ''''' Notes ''''' ||
 || ''' The 40m interferometer : prototyping aLIGO locking scheme ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=67127|G1100820-v1]] || - ||
 || ''' Description of the optical / servo configuration ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=6888|DCC?]] || - ||
 || ''' Arm Length Stabilization at the 40m prototype ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=39965|G1100301-v1]]|| - ||
 || ''' ALS at the 40m ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=38604|G1100127-v2]] || - ||
 || ''' Arm Length Stabilisation for Advanced LIGO ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=14040|G1000735-v1]] || Experiment done by ANU team ||
 || ''' Arm Length Stabilization for Advanced GW Detectors '''|| [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=3134|G0900577-v3]] || - ||
 || ''' Arm Length Stabilization VCO Noise requirements ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=13520|G1000703-v2]] || - ||
 || ''' Arm Length Stabilization (ALS): The Plan for Testing at The 40m ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=10002|G1000293-v1]] || - ||
 || ''' Advanced LIGO Arm Length Stabilization ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=1331|G0900215-v1]] ||
 || ''' Lock acquisition study for Advanced LIGO''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=12173|T1000294-v1]] || - ||
 || ''' Adv. LIGO Arm Length Stabilisation Design ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=1625|T0900144-v4]] || -||
 || ''' Adv. LIGO Arm Cavity Pre-Lock Acquisition System ''' || [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=27983|T080139-x0]] || comparison with other techniques ||

  • god_of_green.png

Overview

  • The diagrams below show a conceptual design of the green locking technique

    • Upgrade 09/GreenLock/Preliminary design for the vertex Upgrade 09/GreenLock/Preliminary design for the end

Plans


Developer's page

Links

Documents

  • Title

    Locations

    Notes

    The 40m interferometer : prototyping aLIGO locking scheme

    G1100820-v1

    -

    Description of the optical / servo configuration

    DCC?

    -

    Arm Length Stabilization at the 40m prototype

    G1100301-v1

    -

    ALS at the 40m

    G1100127-v2

    -

    Arm Length Stabilisation for Advanced LIGO

    G1000735-v1

    Experiment done by ANU team

    Arm Length Stabilization for Advanced GW Detectors

    G0900577-v3

    -

    Arm Length Stabilization VCO Noise requirements

    G1000703-v2

    -

    Arm Length Stabilization (ALS): The Plan for Testing at The 40m

    G1000293-v1

    -

    Advanced LIGO Arm Length Stabilization

    G0900215-v1

    Lock acquisition study for Advanced LIGO

    T1000294-v1

    -

    Adv. LIGO Arm Length Stabilisation Design

    T0900144-v4

    -

    Adv. LIGO Arm Cavity Pre-Lock Acquisition System

    T080139-x0

    comparison with other techniques

Advanced_Techniques/Green_Locking (last edited 2015-06-23 03:44:00 by EricquinteroATligoDOTorg)