ultraFAST Watt Pilot - Attenuator

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ultraFAST Watt Pilot - Attenuator
Ideal for ultraSHORT laser pulses (down to 20fs)
Attenuation range Transmission mode Tp ~ 1-85%; Transmission contrast mode Tp ~ 0.2-70%; Reflection mode Rs ~ 4-96%; Reflection contrast mode Rs ~ 0.1-70%.
Central Wavelength, nm 800 nm or 1030 nm (other available upon request)
Clear Aperture, mm Standard 15 mm (up to 50 mm are available)
Laser Damage Threshold, J/cm² >5J/cm2 10 ns, 10 Hz pulses @ 1064 nm; >100J/cm2 @ 100 fs, 10 Hz, 800 nm
Description

Details

ultraFAST Watt Pilot incorporates 2 (or 1) high-performance Broadband polarizers working at 72deg angle of incidence (AOI), which reflect s-polarized light while transmitting p-polarized light. A rotating Zero Order (air-spaced) quartz Phase λ/2 Waveplate is placed in the incident polarized laser beam. The intensity ratio of those two beams may be continuously varied without alteration of other beam parameters by rotating the waveplate. The intensity of either exit beam, or their intensity ratio, can be controlled over a wide dynamic range. P-polarization could be selected for maximum transmission, or high-purity s-polarization could be reflected when maximum attenuation of the transmitted beam takes place.



...Download Adjustment Manual for Attenuator PDF...
...Measurement data...

Features
  • Ideal for ultra SHORT femtosecond lasers
  • Divides laser beam into two beams of manually adjustable intensity ratio
  • High Optical damage threshold
  • Low dispersion for femtosecond laser pulses
Name ConfigurationOptimizationWavelength Range, nm Price Quantity

2-UWP-R1-0800

λ/2 ZO waveplate + 2x BB polarizersReflection mode775 - 825
US$1,586.00

2-UWP-R1-1030

λ/2 ZO waveplate + 2x BB polarizersReflection mode1005-1055
US$1,586.00

2-UWP-R2-0800

λ/2 ZO waveplate + 2x BB polarizersReflection contrast mode775 - 825
US$1,586.00

2-UWP-R2-1030

λ/2 ZO waveplate + 2x BB polarizersReflection contrast mode1005-1055
US$1,586.00

2-UWP-T1-0800

λ/2 ZO waveplate + 2x BB polarizersTransmission mode775 - 825
US$1,586.00

2-UWP-T1-1030

λ/2 ZO waveplate + 2x BB polarizersTransmission mode1005-1055
US$1,586.00

2-UWP-T2-0800

λ/2 ZO waveplate + 2x BB polarizersTransmission contrast mode775 - 825
US$1,586.00

2-UWP-T2-1030

λ/2 ZO waveplate + 2x BB polarizersTransmission contrast mode1005-1055
US$1,586.00

2-UWPA-R1-0800

λ/2 achromatic waveplate + 2x BB polarizersReflection mode750 - 850
US$1,794.00

2-UWPA-R1-1030

λ/2 achromatic waveplate + 2x BB polarizersReflection mode980 - 1090
US$1,794.00

2-UWPA-R2-0800

λ/2 achromatic waveplate + 2x BB polarizersReflection contrast mode750 - 850
US$1,794.00

2-UWPA-R2-1030

λ/2 achromatic waveplate + 2x BB polarizersReflection contrast mode980 - 1090
US$1,794.00

2-UWPA-T1-0800

λ/2 achromatic waveplate + 2x BB polarizersTransmission mode750 - 850
US$1,794.00

2-UWPA-T1-1030

λ/2 achromatic waveplate + 2x BB polarizersTransmission mode980 - 1090
US$1,794.00

2-UWPA-T2-0800

λ/2 achromatic waveplate + 2x BB polarizersTransmission contrast mode750 - 850
US$1,794.00

2-UWPA-T2-1030

λ/2 achromatic waveplate + 2x BB polarizersTransmission contrast mode980 - 1090
US$1,794.00
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