=== Meeting information ===

Wednesday June 4th 15h JST on KAGRA Zoom 2 : https://zoom.us/j/6676627462

=== Participants ===


= New ITMs preparation =

== Polishing ==

== Coating ==

== Other characterization ==

= Absorption measurement =


= Birefrigence measurement =


= Spectroscopy =

= Q measurement =

=== Next meeting ===

Wednesday June 18 15h JST ?