This page is under construction (Aso)

iKAGRA PR3 alignment & Beam Profile Measurements

Date: 2016/3/4

Workers: Aso,Michimura,Ushiba,Kuwahara,Okutomi,Kambara

Objectives

• Center the beams on BS
• Measure the beam profile in front of BS and inside IXA
• Adjust the position of PR2

Procedure

• Enter the tunnel, check necessary tools

Necessary items, tools

• Large size beam profiler (Doi-san's room)
  • A height adjustable table (Found two of them near the PR3 on +Y side)
• Two PHS phones for communication between PR and BS area clean booths (or transceivers)
• Two sets of floor KOACH
• Clean suits and inner ware
  • Chamber compatible type
  • Found many L and M in the laser room. For other size, we need to bring them from the data analysis building.

Items to be brought into the tunnel

• PHS (2)

Notes