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= Auxiliary Optics Subsystem = ## page was renamed from LCGT/subgroup/AOS
{{attachment:AOStitle.png}}
= KAGRA Auxiliary Optics System (AOS) =
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<<TableOfContents(2)>>
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=== Objective of the subgroup === == 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 ==
||[[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]] || ||

== Subsystems ==
 * [[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/BeamModeProfiler1|Beam Profilers for large beams]]

 * 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?)

== Meetings ==
 * [[LCGT/subgroup/AOS/Meetings|LCGT-AOS Meetings]]


== 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]]

AOStitle.png

KAGRA Auxiliary Optics System (AOS)


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

Aux. opt. list from MIF's point of view

Layout Meeting

Optical Parameters

Parameter Meeting

LCGT SVN

Terminology

Discussion with Rana 2010

Roadmap

Subsystems

Meetings

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