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    User name Yi Qiang

    Log entry time 11:18:39 on January 18, 2009

    Entry number 256640

    This entry is a followup to: 255214

    keyword=Laser Power Measured Upstairs

    keyword=More tests for the Lasers

    Did one more laser power test for the COMET lasers to find out the real degradation of the diode. Jlab @ 25C 40A: 25.5W 36A: 22.1W 30A: 17.0W 20A: 8.9W 10A: 1.24W

    W&M @ 26C 40A: 27.7W 35A: 22.9W 30A: 18.5W 20A: 9.8W 10A: 0.93W

    Rutgers @ 20C 40A: 29.5W 34A: 24.3W 30A: 20.7W 20A: 11.7W 10A: 2.72W

    Laser power stays the same since our last measurement two weeks ago

    A copy of this log entry has been emailed to: jpchen