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

== General Description ==
All 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 for considering the space allocated for AOS, AOS are required for fully operating LCGT, so we should pack them into the vacuum chambers '''''BY ANY MEANS'''''.
 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]] ||[[LCGT/Terminology|Terminology]]||[[LCGT/iLCGT/Subgroup/DiscussionRana2010 | Discussion with Rana 2010]]||
 ||[[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|Transmit Telescopes (transmit IR/Green beams)]]
 * [[LCGT/subgroup/AOS/StrayLight2|Output Faraday Isolaters]]
 * [[LCGT/subgroup/AOS/OptLev1|Optical Lever]]
 * [[LCGT/subgroup/AOS/InitialAlign1|Initial Alignment Setting]]
 * [[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)]]
 * Other local sensors/monitors/actuators?
 * [[LCGT/subgroup/AOS/CCD1|CCD monitors]]
 * [[LCGT/subgroup/AOS/Viewport1|Viewports on Vacuum Chambers]]
 * Squeezing system??
 * [[LCGT/subgroup/AOS/Shutter1|Beam Shutter]]
 * [[LCGT/subgroup/AOS/Optics1|Any other optics, outside breadboard,... ]]
 * [[LCGT/subgroup/AOS/Mirror1|Micro Roughness of Mirrors]]
 * [[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)]]
 * [[LCGT/subgroup/AOS/BeamModeProfiler1|Beam Profilers for large beams]]
 * [[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]]
-----
== 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)