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{{attachment:AOStitle.png}}
= LCGT Auxiliary Optics System (AOS) =
= KAGRA Auxiliary Optics (AOS) =
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== Tools ==
 * [[http://tamago.mtk.nao.ac.jp/takutsu/KAGRA/KagraConvert.html|Coordinates Converter of KAGRA]]
 * [[http://tamago.mtk.nao.ac.jp/takutsu/KAGRA/EulerAngleLightTools.html|Euler angle calculator for LightTools]]
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 . 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.
 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.
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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]] ||[[KAGRA/Terminology|Terminology]]||[[LCGT/iLCGT/Subgroup/DiscussionRana2010 | Discussion with Rana 2010]]||
||[[LCGT/Meeting/RoadMap | Roadmap]] || ||
 ||[[LCGT/subgroup/ifo/MIF/AuxOpticsLists|Auxiliary optics list from MIF's point of view]]||
 ||[[KAGRA/S
ubgroups/VAC|Layout Meeting]]||[[LCGT/subgroup/OCG/parametermeeting|Interface Parameter Meeting]]||
 ||[[LCGT/subgroup/ifo/MIF/OptParam|Optical Parameters]]||
 ||[[LCGT/SVN|SVN]] || [[KAGRA/Terminology|Terminology]]||[[LCGT/Meeting/RoadMap|Roadmap]]||
 
||[[LCGT/iLCGT/Subgroup/DiscussionRana2010|Discussion with Rana (2010)]]||
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 * [[LCGT/subgroup/AOS/StrayLight1|Stray Light Control]]
 * [[LCGT/subgroup/AOS/BeamReduceTelescope1|Beam Reducing Telescopes]]
 * [[LCGT/subgroup/AOS/OptLev1|Optical Lever]]
 * [[LCGT/subgroup/AOS/CCD1|Imagers and Light Sources (CCD Monitors or equivalent)]]
 * [[LCGT/subgroup/AOS/Viewport1|Viewports]]
 * [[LCGT/subgroup/AOS/BeamTarget1|Automatic Target System]]
 * [[LCGT/subgroup/AOS/Viewport2017|Viewports]]
 * Optical levers (Oplevs)
  * [[KAGRA/Subgroups/AOS/Oplev_Light_Sources|Light sources]]
  * [[https://www.icrr.u-tokyo.ac.jp/~yamat/KAGRA/DET/trend/oplev.html|Trend of power of oplev light sources (Thanks to San T. Yamamoto)]]
  * --([[KAGRA/subgroup/AOS/Oplev_trend|[Obsolete]Trend of oplev sum]])--
  * --([[LCGT/subgroup/AOS/OptLev1|[Obsolete] Optical Levers development]])--
 * [[KAGRA/Subgroups/DGS/Projects/Cam|Digital Cameras]]
 * Stray-light control (SLC)
  * [[LCGT/subgroup/AOS/StrayLight1|General descriptions]]
  * Wide-angle baffles (WABs)
   * [[LCGT/subgroup/AOS/WideAngleBuffle|Cooling test at IYC (2018 Jan-April)]]
   * [[KAGRA/subgroup/AOS/WideAngleBaffleIX|WAB for IXC]]
   * [[KAGRA/Subgroups/AOS/WideAngleBaffleEY|WAB for EYC]]
   * [[KAGRA/subgroup/AOS/WideAngleBaffleIY|WAB for IYC]]
   * [[KAGRA/Subgroups/AOS/WideAngleBaffleEX|WAB for EXC]]
  * [[KAGRA/subgroups/AOS/NarrowAngleBaffles|NarrowAngleBaffles (NABs)]]
   * [[KAGRA/Subgroups/AOS/NAB2|NAB#2 for IYA]]
  * [[KAGRA/Subgroups/AOS/MidBaffles|Mid-size baffles]]
  * [[KAGRA/Subgroups/AOS/HighPowerBeamDumps1|High power beam dumps in vacuo]]
 * [[LCGT/subgroup/AOS/BeamReduceTelescope1|Transmission monitor Telescopes (TMS)]]
  * [[KAGRA/subgroup/AOS/TMSY1|Transmission Monitor Y (Phase 1)]]
  * [[KAGRA/subgroup/AOS/TMSX1|Transmission Monitor X (Phase 1)]]
  * [[KAGRA/subgroup/AOS/TMS-VIS0|TMS-VIS preparation]]
  * [[KAGRA/Subgroups/AOS/TMSY_O3|Transmission Monitor Y (For O3)]]
  * [[KAGRA/Subgroups/AOS/TMSX_O3|Transmission Monitor X (For O3)]]
  * [[KAGRA/Subgroups/AOS/TMS-VIS0-2019|TMS-VIS preparation 2019 (for TMSY-O3)]]
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 * Any other optics, outside breadboard,...
  * Squeezing system??

 * Highly Related Subsystems (not included in AOS)
  * [[LCGT/subgroup/AOS/Shutter1|Beam Shutters]](IOO, MIF)
  * [[LCGT/subgroup/AOS/InitialAlign1|Initial Alignment]](MIF)
  * [[LCGT/subgroup/AOS/JBOSEM1|Local Sensors and Actuators (LIGO's OSEM-like things utilized in vibration isolation system)]](VIS)
  * [[LCGT/subgroup/AOS/Violine1|Violine mode sensors or Wire position sensors (utilized in vibration isolation system or in noise-hunting phase)]](VIS?)
 * [[LCGT/subgroup/AOS/Viewport1|[Obsolete] Viewports]] at room temperature
 * [[LCGT/subgroup/AOS/BeamTarget1|[Obsolete]Automatic Target System]]
 * [[LCGT/subgroup/AOS/CCD1|[Obsolete] Imagers and Light Sources ]] including CCD Monitors or equivalent
== Related tasks ==
 * [[KAGRA/Subgroups/MIF/TaskList| MIF task lists]]
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 * [[LCGT/subgroup/AOS/Meetings|LCGT-AOS Meetings]]  * [[LCGT/subgroup/AOS/Meetings|KAGRA-AOS Meetings]]
 * [[LCGT/subgroup/AOS/Meeting_Archive|Meeting Archive]]
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== Useful Links ==
 * [[https://dcc.ligo.org/|LIGO Document Control Center]]
 * [[https://www.advancedligo.mit.edu/aos.html|aLIGO Auxiliary Optics]]
 * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Tools/MailingLists|How to join Mailing Lists for LCGT project]]
 * [[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/auxiliary/|KAGRA AOS blog]]
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== Links ==
 * [[https://dcc.ligo.org/|LIGO Document Control Center]]
 * [[https://www.advancedligo.mit.edu/aos.html|adv.LIGO Aux. Optics]]
 * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/LCGT/subgroup/howtojoin|How to join Mailing Lists for LCGT project]]
-----
== Obsolete items ==
 * Squeezing? Squeezer optics
 * [[LCGT/subgroup/AOS/Shutter1|Beam Shutters]]
 * [[LCGT/subgroup/AOS/InitialAlign1|Initial Alignment]]
 * [[LCGT/subgroup/AOS/JBOSEM1|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

KAGRA Auxiliary Optics (AOS)


Tools

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.

References

Subsystems

Meetings


Obsolete items

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