Advanced Laser Power Attenuator

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Reference number: OGA-LPA-Av2

Advanced laser power attenuator OGA-LPA-Av2

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Need more info?
Contact our expert.

Optics & Optomechanics Team
Phone: +49 8153 405-11

Description

Key features:

  • Integrated controller
  • Absolute encoder - no homing required
  • High accuracy - ±0.004 deg (less than ± 0.01 % of laser power)
  • Resolution - 0.002 deg, 7.4 arcsec, 0.035 mrad
  • Fast adjustment - less than 0.2 sec (min to max)
  • High damage threshold: up to 10 J/cm2 (10 ns @ 1064 nm)
  • Adjustable polarizer angle

Application examples:

  • Precise laser micromachining
  • Laser power stabilization 
  • Research