Watt Pilot - Motorized attenuators


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Watt Pilot - Motorized Attenuator, Enhanced Version

Watt Pilot - Motorized Attenuator, Enhanced Version
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Clear aperture 15 mm
Bandwidth Up to ±20 nm
Configuration Reflection and transmission modes
Attenuation range @ CWL Up to 0.3-99%
Typical application High power CW and pulsed lasers, LDs
Damage threshold >5 J/cm2 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm2 1 kHz 100 fs, 800 nm
Dimensions 91 x 63 x 108 mm - reflection mode
91 x 63 x 105 mm - transmission mode
Time between min and max attenuation 3 sec
Resolution 41.54 arcsec/step
Step accuracy in full rotation ± 4 steps
Backlash ± 4 steps
Price list
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Attention! You can customise this product to your needs.
Enhanced Watt Pilot version incorporates rotating quartz λ/2 phase vaveplate and one or two thin film polarizers which separate s-polarized and p-polarized beams. The intensity ratio of these two beams is continuously tuned by rotating the waveplate.
Watt Pilot is essential in systems, where stable laser power adjusting is necessary. Despite stand alone device look, motorized attenuator is very compact and it can be easily integrated in custom optical system.

varna Ideal for femtosecond applications
varna Divides laser beam into two parallel beams of manually adjustable intensity ratio
varna Large dynamic range
varna Negligible beam deviation
varna High Optical damage threshold
varna Low dispersion for femtosecond and high energy laser pulses

Specifications of the standard models

ModelBandwidthConfigurationOptimizationAttenuation range at CWLTypical applicationDamage threshold
Enhanced±5 nmλ/2 ZO waveplate + 2x Brewster TFPReflection mode0.3-99%High power CW and pulsed lasers, LDs>5 J/cm² 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm² 1 kHz, 100 fs, 800 nm
Enhanced±20 nmλ/2 ZO waveplate + 2x broadband TFPReflection mode0.5-98%High power CW and pulsed lasers, LDs>5 J/cm² 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm² 1 kHz, 100 fs, 800 nm
Enhanced±5 nmλ/2 ZO waveplate + 1x Brewster TFPTransmission mode0.3-95%High power CW and pulsed lasers, LDs>5 J/cm² 10 Hz, 10 ns, 1064 nm; or >100 mJ/cm² 1 kHz, 100 fs, 800 nm

Price list

MODEL1-2 pcs3-5 pcs
High Power650 €600 €
High Power Enhanced performance740 €685 €

Order your item

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Wavelength, nm Bandwidth Configuration Optimization Attenuation range @ CWL Delivery Product ID / Drawings Price Action
355 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-0355-M Request REQ
400 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-0400-M Request REQ
515 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-0515-M Request REQ
532 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-0532-M Request REQ
780 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-0780-M Request REQ
800 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-0800-M Request REQ
1064 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-1064-M Request REQ
1550 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-1550-M Request REQ
355 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0355-M Request REQ
400 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0400-M Request REQ
515 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0515-M Request REQ
532 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0532-M Request REQ
780 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0780-M Request REQ
800 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0800-M Request REQ
15 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-1064-M Request REQ
1550 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-1550-M Request REQ
343 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0343-M Request REQ
266 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-0266-M Request REQ
780-820 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-7882-M Request REQ
1020-1040 ±5 nm λ/2 ZO waveplate + TFP Transmission mode 0.5-95% 4-6 weeks 2-EWP-T-1030-M Request REQ
266 ±5 nm λ/2 ZO waveplate + 2x TFP Reflection mode 0.3-99% 4-6 weeks 2-EWP-R-0266-M Request REQ
780-820 ±20 nm λ/2 ZO waveplate + 2x broadband TFP Broadband reflection mode 0.5-98% 4-6 weeks 2-EWP-BBR-0800-M Request REQ
15 ±20 nm λ/2 ZO waveplate + 2x broadband TFP Broadband reflection mode 0.5-98% 4-6 weeks 2-EWP-BBR-1030-M Request REQ

Customize

You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.