Watt Pilot - Motorized Attenuator, Broadband Version

Watt Pilot - Motorized Attenuator, Broadband Version

Clear aperture 12 mm
Bandwidth up to 5000 um
Attenuation range @ CWL 1-90 %
Typical application NIR to MID-IR
Damage threshold >5 J/cm2 10 Hz, 10 ns, 1064 nm
Dimensions 91 x 63 x 90 mm
Time between min and max attenuation 3 sec
Resolution 41.54 arcsec/step
Step accuracy in full rotation ± 4 steps
Backlash ± 4 steps
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Ideal solution for NIR and MID-IR wavelengths, where wide operation wavelength range is required. Broadband motorized attenuator version incorporates rotating quartz λ/2 waveplate and Glan Laser type polarizer which separates s-polarized and p-polarized beams. S-polarized beam is eliminated in a beam dump, while p-polarized beam’s instenisty is continuously tuned by rotating the waveplate. Watt Pilot is essential in systems, where stable adjustment of laser power is necessary. Despite stand alone device look, motorized attenuator is very compact and can be easily integrated in custom optical systems.

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varna Wide operation range in NIR and Mid-IR spectrum
varna High optical damage threshold

Specifications of the standard models

ModelBandwidthConfigurationOptimizationAttenuation range at CWLTypical applicationDamage threshold
Broadbandupt o ±1 µmλ/2 Achromatic waveplate + Glan laser polarizerTransmission mode1-90%High power laser sources in NIR and MID-IR>5 J/cm² 10 Hz, 10 ns, 1064 nm

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Produktai puslapyje puslapis
Clear aperture Wavelength, nm Attenuation range Configuration Damage threshold Delivery Produkto ID Price
- 650-1100 1-90% λ/2 Achromatic waveplate + Glan laser polarizer >5 J/cm² 10 Hz, 10 ns, 1064 nm 10 ns, 1064 nm Request 2-BBWP-T-NIR1-M 3500 €
- 900-2100 1-90% λ/2 Achromatic waveplate + Glan laser polarizer >5 J/cm² 10 Hz, 10 ns, 1064 nm 10 ns, 1064 nm Request 2-BBWP-T-NIR2-M 3500 €
- 2000-4000 1-90% λ/2 Achromatic waveplate + Glan laser polarizer >5 J/cm² 10 Hz, 10 ns, 1064 nm 10 ns, 1064 nm Request 2-BBWP-T-MIR1-M 4500 €
- 3000-5000 1-90% λ/2 Achromatic waveplate + Glan laser polarizer >5 J/cm² 10 Hz, 10 ns, 1064 nm 10 ns, 1064 nm Request 2-BBWP-T-MIR2-M 5500 €

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