Laser Module Attenuator

Compact Piezo Laser Modules

The Piezo Attenuator module is a wavelength and polarization specific attenuation and extinction device for OEM applications.  This module can provide linearized attenuation from 0-100% and be paired with any of our laser modules to build systems.

Specifications

• Transmission: 0% - 100%

• 20mm Beam Height

• Single or Dual Wavelengths

  • 1064, 532, 355, 266

  • 1064/532, 532/355, 532/266

• Shutter, Electronically Controller

• USB or RS232

• Can be Daisy-Chained

• Compact: (41mm x 41mm x 38mm)

• Damage Threshold: 5 J/cm2

• Movement (tact time): ≤ 500ms, full range of motion

• Aperture Dia: 8mm

• Extinction ratio of 220:1 and transmission of 93%. 

• Accuracy: ± 0.5%

• Resolution: < 0.10% nominal

• Transmission, single wavelength: ≥ 93%

• Transmission, dual wavelength:

  • 1064nm ≥ 93%, 532nm ≥ 93%

  • 532nm ≥ 93%, 355nm ≥ 88%

  • 532nm ≥ 93%, 266nm ≥ 88%

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