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= LCGT Auxiliary Optics Subsystem (AOS) = ## page was renamed from LCGT/subgroup/AOS
= KAGRA Auxiliary Optics System (AOS) =

{{attachment:AOStitle.png}}
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The objectives of the subgroup "Auxiliary Optics System" is to have the other LCGT subgroups design and complete the auxiliary optics that physically, logically and consistently glue the main parts of the LCGT interferometer together.  . The objectives of the subgroup ''' "Auxiliary Optics System" (AOS) ''' is to design and complete the auxiliary optics that physically, logically and consistently glue the main parts of the KAGRA interferometer together.

== General Description ==
 . Most of the AOS shall be fit to the vacuum chambers that had been already determined when the AOS group was established.
 . Even if the vacuum chamber was not designed considering the space allocated for AOS, AOS are required for fully operating KAGRA, so we shall, by any means, pack them into the vacuum chambers if required.
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||[[LCGT/subgroup/ifo/MIF/AuxOpticsLists|Aux. opt. list from MIF's point of view]]||[[LCGT/subgroup/vacuum|Layout Meeting]]|| ||
||[[LCGT/subgroup/ifo/MIF/OptParam|Optical Parameters]]||[[LCGT/subgroup/OCG/parametermeeting|Parameter Meeting]]|| ||
||[[LCGT/SVN|LCGT SVN]] ||[[LCGT/Terminology|Terminology]]||[[LCGT/iLCGT/Subgroup/DiscussionRana2010 | Discussion with Rana 2010]]||		  ||<#FF8080> ''''' Descriptions ''''' ||<#FF8080> ''''' Links '''''||
 || Auxiliary optics list from MIF's point of view || [[LCGT/subgroup/ifo/MIF/AuxOpticsLists]]||
 || Layout Meeting || [[KAGRA/Subgroups/VAC ]]||
 || Optical Parameters || [[LCGT/subgroup/ifo/MIF/OptParam]]||
 || Interface Parameter Meeting || [[LCGT/subgroup/OCG/parametermeeting]]||
 ||SVN (version control system) ||[[LCGT/SVN]] ||
 || Terminology || [[KAGRA/Terminology]]||
 || Discussion with Rana (2010) || [[LCGT/iLCGT/Subgroup/DiscussionRana2010]]||
 ||Roadmap || [[LCGT/Meeting/RoadMap]] ||
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 * [[LCGT/subgroup/AOS/StrayLight1|Stray Light Control]]
 * [[LCGT/subgroup/AOS/BeamReduceTelescope1|Transmit Telescopes (transmit IR/Green beams)]]
 * [[LCGT/subgroup/AOS/StrayLight2|Output Faraday Isolaters]]
 * [[LCGT/subgroup/AOS/OptLev1|Optical Lever]]
 * [[LCGT/subgroup/AOS/CCD1|CCD monitors]]
 * [[LCGT/subgroup/AOS/Viewport1|Viewports on Vacuum Chambers]]
 * [[LCGT/subgroup/AOS/InitialAlign1|Initial Alignment Setting]]
 * [[LCGT/subgroup/AOS/JBOSESM1|Local Sensors and Actuators (LIGO's OSEM-like things utilized in vibration isolation system)]]
 * [[LCGT/subgroup/AOS/Violine1|Violine mode sensors or Wire position sensors (utilized in vibration isolation system or in noise-hunting phase)]]
 * Other local sensors/monitors/actuators?
 * Squeezing sistem??
 * [[LCGT/subgroup/AOS/Shutter1|Beam Shutter]]
 * [[LCGT/subgroup/AOS/Optics1|Any other optics, outside breadboard,... ]]
 * [[LCGT/subgroup/AOS/Mirror1|Micro Roughness of Mirrors]]		 === Major subsystems ===
 ||<#FF8080> ''''' Subsystems ''''' ||<#FF8080> ''''' Related subgroups '''''||<#FF8080> ''''' Notes ''''' ||
 || [[LCGT/subgroup/AOS/StrayLight1|Stray Light Control]] || IOO, MIF, VAC, CRY, VIS || ||
 || [[LCGT/subgroup/AOS/BeamReduceTelescope1|Beam Reducing Telescopes]] || IOO, MIF, VAC, CRY, VIS|| ||
 || [[LCGT/subgroup/AOS/OptLev1|Optical Lever]] || IOO, MIF, VAC, CRY, VIS || ||
 || [[LCGT/subgroup/AOS/CCD1|Imagers and Light Sources ]] || ISC, IOO || including CCD Monitors or equivalent||
 || [[LCGT/subgroup/AOS/Viewport1|Viewports]] ||IOO, MIF, VAC, CRY, VIS, MIR || at room temperature ||
 || [[LCGT/subgroup/AOS/BeamTarget1|Automatic Target System]] ||MIF, VAC, DGS || ||
 || [[LCGT/subgroup/AOS/BeamModeProfiler1|Beam Profilers for large beams]] || IOO, MIF, VAC || ||

=== Other subsystems ===
 ||<#FF8080> ''''' Subsystems ''''' ||<#FF8080> ''''' Responsible Subgroups '''''||<#FF8080> ''''' Notes ''''' ||
 ||Squeezing || ||Squeezing optics ||
 || [[LCGT/subgroup/AOS/Shutter1|Beam Shutters]]|| IOO, MIF || ||
 || [[LCGT/subgroup/AOS/InitialAlign1|Initial Alignment]] || MIF || ||
 || [[LCGT/subgroup/AOS/JBOSEM1|Local Sensors and Actuators|| VIS || (LIGO's OSEM-like things utilized in vibration isolation system)]]||
 || [[LCGT/subgroup/AOS/Violine1|Violine mode sensors or Wire position sensors || VIS?||(utilized in vibration isolation system or in noise-hunting phase)]]||
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 * [[LCGT/subgroup/AOS/Meeting_Archive|Meeting Archive]]
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== Links ==
 * [[https://www.advancedligo.mit.edu/aos.html|adv.LIGO Aux. Optics]]
== Useful Links ==
 ||<#FF8080> ''''' Descriptions ''''' ||<#FF8080> ''''' Links '''''||
 || LIGO Document Control Center || [[https://dcc.ligo.org/]] ||
 ||aLIGO Auxiliary Optics || [[https://www.advancedligo.mit.edu/aos.html]] ||
 || How to join Mailing Lists for LCGT project || [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/LCGT/subgroup/howtojoin]] ||
 || KAGRA AOS blog || [[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/auxiliary/]] ||

KAGRA Auxiliary Optics System (AOS)

AOStitle.png

Contents

  1. KAGRA Auxiliary Optics System (AOS)
    1. Objectives
    2. General Description
    3. References
    4. Subsystems
    5. Meetings
    6. Useful Links

Objectives

  • The objectives of the subgroup "Auxiliary Optics System" (AOS) is to design and complete the auxiliary optics that physically, logically and consistently glue the main parts of the KAGRA interferometer together.

General Description

  • Most of the AOS shall be fit to the vacuum chambers that had been already determined when the AOS group was established.
  • Even if the vacuum chamber was not designed considering the space allocated for AOS, AOS are required for fully operating KAGRA, so we shall, by any means, pack them into the vacuum chambers if required.

References

Subsystems

Major subsystems

Other subsystems

  • Subsystems

    Responsible Subgroups

    Notes

    Squeezing

    Squeezing optics

    Beam Shutters

    IOO, MIF

    Initial Alignment

    MIF

    [[LCGT/subgroup/AOS/JBOSEM1|Local Sensors and Actuators

    VIS

    (LIGO's OSEM-like things utilized in vibration isolation system)]]

    [[LCGT/subgroup/AOS/Violine1|Violine mode sensors or Wire position sensors

    VIS?

    (utilized in vibration isolation system or in noise-hunting phase)]]

Meetings

KAGRA/Subgroups/AOS (last edited 2019-04-11 15:18:56 by TomotadaAkutsu)