Differences between revisions 131 and 155 (spanning 24 versions)

KAGRA Auxiliary Optics System

Contents

KAGRA Auxiliary Optics System

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

Descriptions	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

Subsystems

Major subsystems

Subsystems	Related subgroups	Notes
Stray Light Control	IOO, MIF, VAC, CRY, VIS
Beam Reducing Telescopes	IOO, MIF, VAC, CRY, VIS
Optical Lever	IOO, MIF, VAC, CRY, VIS
Imagers and Light Sources	ISC, IOO	including CCD Monitors or equivalent
Viewports	IOO, MIF, VAC, CRY, VIS, MIR	at room temperature
Automatic Target System	MIF, VAC, DGS
Beam Profilers for large beams	IOO, MIF, VAC

Other subsystems

Squeezing? Squeezer optics
Beam Shutters
Initial Alignment
Local Sensors and Actuators LIGO's OSEM-like things utilized in vibration isolation system
Violine mode sensors or Wire position sensors utilized in vibration isolation system or in noise-hunting phase

-  ⇤ ← Revision 131 as of 2012-09-16 18:19:17 → 
  Size: 2601
  Editor: KiwamuIzumi
  Comment:
+   ← Revision 155 as of 2012-09-28 00:48:43 → ⇥
  Size: 3079
  Editor: TomotadaAkutsu
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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-= KAGRA Auxiliary Optics System (AOS) =
+= KAGRA Auxiliary Optics System =
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-{{attachment:AOStitle.png}}
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+Line 15:
-||[[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]] || ||
+ ||<#80FF80> ''''' Descriptions ''''' ||<#80FF80> ''''' 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]] ||
-Line 22:
+Line 26:
- * [[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]]
+=== 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  || ||
-Line 30:
+Line 36:
- * 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?)
+=== Other subsystems ===
 * 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
-Line 40:
+Line 44:
- * [[LCGT/subgroup/AOS/Meetings|LCGT-AOS Meetings]]
 * [[LCGT/subgroup/AOS/Meetings|LCGT-AOS Meeting Archive]]
+ * [[LCGT/subgroup/AOS/Meetings|KAGRA-AOS Meetings]]
 * [[LCGT/subgroup/AOS/Meeting_Archive|Meeting Archive]]
-Line 45:
+Line 49:
-== Links ==
+== Useful Links ==
-Line 47:
+Line 51:
- * [[https://www.advancedligo.mit.edu/aos.html|adv.LIGO Aux. Optics]]
+ * [[https://www.advancedligo.mit.edu/aos.html|aLIGO Auxiliary Optics]]
-Line 49:
+Line 53:
+ * [[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/auxiliary/|KAGRA AOS blog]]