Polhe3 meeting 20130325

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  • progress
    • AFP LOST Test for target chamber, it's 0.16%. see [1]
    • JLAB PI-BOX is going to work, need to be optimized. see details [2]
    • Protevec-1 can reach a maximum polarization around 37% with the three coherent lasers(about 65Watts) See details [3]
    • Optics tuned again, looks much better. Find two quarter-wave plate give a littile low laser polarization ~99% and one quarter-wave plate have a strong reflection in one side. See details [4]