Differences between revisions 15 and 44 (spanning 29 versions)

Mirror Subsystem (MIR)

Beaurocracy	Interferometer	Old pages
Meetings	MIR Document and Drawing Tree (JGWdoc)	Old MIR database
Members	Optical Parameters (IOO)
Task List	Simulation (IOO)
Interfaces	MIR map DB
Papers

System definition

1. Procurement and preparation of KAGRA core optics:

sapphire optics (Input and End Test Masses – ITMs & ETMs) and
large fused silica optics (Input Mode Cleaner mirrors, Power Recycling and Signal Recycling Cavities mirrors, Input and Output Mode Matching Telescopes Mirrors and Beam Splitter)

2. Improve current KAGRA core optics

-  ⇤ ← Revision 15 as of 2015-03-29 18:57:01 → 
  Size: 740
  Editor: EiichiHirose
  Comment:
+   ← Revision 44 as of 2021-03-22 17:22:46 → ⇥
  Size: 1332
  Editor: matteo.leonardi
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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-= Mirror =
+= Mirror Subsystem (MIR) =
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-http://gwwiki.icrr.u-tokyo.ac.jp/optics/database.cgi

-----
= R&D =
== Substrate (Fused Silica) ==
== Polish (Fused Silica) ==
== Coating (Fused Silica) ==
 * '''Total Integrated Scattering measurements'''
  * __Overview__ {{attachment:system_whole.png}}

  * Equipment
  * Circuit diagrams
  * Control programs
  * Results

----
== Substrate (Sapphire) ==
== Polish (Sapphire) ==
== Coating (Sapphire) ==
----
= Links =
Some links to LIGO optics

LIGO Core Optics

http://www.ligo.caltech.edu/~gari/

Pick Off Telescope

https://dcc.ligo.org/cgi-bin/DocDB/ShowDocument?docid=29015

https://dcc.ligo.org/cgi-bin/DocDB/ShowDocument?docid=15548
+||<#0f52ba style="text-align:center; color:#ffffff">'''Beaurocracy''' ||<#0f52ba style="text-align:center; color:#ffffff">'''Interferometer''' ||<#0f52ba style="text-align:center; color:#ffffff">'''Old pages''' ||
|| [[KAGRA/Subgroups/MIR/Meetings|Meetings]] || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=4014| MIR Document and Drawing Tree (JGWdoc)]] || [[http://gwwiki.icrr.u-tokyo.ac.jp/optics/database.cgi|Old MIR database]] ||
|| [[KAGRA/Subgroups/MIR/Members|Members]] || [[LCGT/subgroup/ifo/MIF/OptParam|Optical Parameters (IOO)]] ||  ||
|| [[KAGRA/Subgroups/MIR/TaskList|Task List]] || [[KAGRA/Subgroups/MIF/Simulation|Simulation (IOO)]] ||  ||
|| [[KAGRA/Subgroups/MIR/Interfaces|Interfaces]] || [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/MIR_Map/MIRmap.html| MIR map DB]] || ||
|| [[KAGRA/Subgroups/MIR/Papers|Papers]] ||  || ||
-Line 38:
+Line 12:
+== System definition ==
1. Procurement and preparation of KAGRA core optics:
  * sapphire optics (Input and End Test Masses – ITMs & ETMs) and 
  * large fused silica optics (Input Mode Cleaner mirrors, Power Recycling and Signal Recycling Cavities mirrors, Input and Output Mode Matching Telescopes Mirrors and Beam Splitter)
2. Improve current KAGRA core optics