= Optical Layout of the Main Interferometer =
<<TableOfContents(3)>>

== Optical Layout Tools ==

LCGT optical layout is constructed using a python library called gtrace.
You can find it in the LCGT svn.

  *[[https://granite.phys.s.u-tokyo.ac.jp/svn/LCGT/trunk/mif/OptLayout/]]

Rough tunnel design and vacuum stuff with optical Layout is here
  *[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=774|Layout with TUN and VAC]](20120116 version)