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    User name jpchen/wolfgang

    Log entry time 12:21:58 on March13,2006

    Entry number 166510

    keyword=laser power and alignment

    During the controlled access, we checked the laser power and alignment. The laser power stayed about the same as before:
    Laser #1: 22.2-23.0 W at 40 A, 2.33 W at 10 A.
    Laser #2: 27.4W at 35A, 3.1 W at 10 A.
    Duo #1: 28.1W at 35 A, 4.0W at 10 A.
    Duo #2: 26.9W at 35 A, 3.77W at 10A.
    Alignment is ok, did fine tuning to center slightly better.
    Spectrum increased signifcantly, due to re-alignment.

    Re-centered the wavelength afterwards, here are new temperature
    settings: laser 1: 8.0 degree C; laser 2: 11.7 degree C;
    Duo #1, 17.2 degree C, Duo #2, 11.1 degree C.