Yokozawa, Yuzurihara, K. Tanaka
We found the beam profiler for large beam size (~70mm) in the JGW doc (https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=872). (fig, 1)
we tried to connect it to my PC and check the operation, but the RayCi software did not recognize the profiler, so we gave up today. Yokozawa-san will investigate in detail later.
Now, we put the profiler in the pre-room of PR clean booth. (fig.2)