Studies of UV Laser Beam Profile
From 2005? till 2008 Krzysztof Komar studied the beam profile of the UV Laser. He tried to use a conventional webcam (Philips ToU) with several filters and did some analysis of the data in Matlab. He used a strongly attenuated split part of the beam. He also measured the chip of the webcam under a microscope to get an idea of the geometry information in the picture. Together with Markus Ball the optics for Markus' Double track resolution studies was developped in AutoCAD.
The files can be found in the backup of his former laboratory PC. It was recently moved to file:/afs/desy.de/group/flc/pool/tpc/share/backups/flcxp06_pcx5641_PC_T24hut/. Comments and names are often in polish (pomiary = measurement).
I hope these comments help to understand/document the data a bit.