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High-Power Laser setup

Status of Laser Zentrum Hannover Laser Program for Advanced LIGO Maik Frede , Ralf Wilhelm and Carsten Fallnich Laser Zentrum Hannover LSC Aug. 04 Hanford. High-Power Laser setup. High Power Laser pictures. Master Laser pictures. Masterlaser beam-quality.

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High-Power Laser setup

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  1. Status of Laser Zentrum Hannover Laser Program for Advanced LIGOMaik Frede, Ralf Wilhelm and Carsten FallnichLaser Zentrum HannoverLSC Aug. 04Hanford

  2. High-Power Lasersetup

  3. High Power Laserpictures

  4. Master Laserpictures

  5. Masterlaserbeam-quality

  6. Locked High-Power Laserfirst results • 170 W single frequency • Lin polarized • No free oscillating higher Modes detect • Relock time < 400 ms • First test: stable for > 8h

  7. Pionting: Max. deviation: 3 µm @ 1000 points

  8. Relock-time

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