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Sat Feb 16 15:33:25 2008
Radial Beam Profile
The following were taken with the beam scanner (having gone through a number of optical elements).
After leaving the main laser housing, the beam hits:
polarizer -> PBS -> low reflectivity pickoff mirror -> 1m lens -> 0.5m lens -> 45-P HR mirror -> 45 P HR mirror -> beamscan.
In taking my initial waist measurements, I had the beamscan after the LR pickoff, and the beam looked similar.