Watt Pilot - Motorized attenuators

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Product Catalog 2015

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Watt Pilot - Motorized Attenuator, Ultrafast Version

Watt Pilot - Motorized Attenuator, Ultrafast Version
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Clear aperture 15 mm
Bandwidth ±25 nm or ± 50 nm
Configuration For ±25 nm bandwidth: λ/2 ZO waveplate + 2x Broadband (ultrafast) TFP
For ± 50 nm bandwidth: λ/2 achromatic waveplate + 2x broadband (ultrafast) TFP
Attenuation range @ CWL Transmission mode: 1-85%
Transmission contrast mode: 0.2-70%
Reflection mode: 4-96%
Reflection conrast mode: 0.1-70%
Typical application For ±25 nm bandwidth: Ultrafast, broadband laser sources with pulse length 100 - 50 fs
For ± 50 nm bandwidth: Ultrafast, broadband laser sources with pulse length <50 fs
Damage threshold >5 J/cm2 10 Hz, 10 ns, 1064 nm
>100 mJ/cm2 1 kHz 100 fs, 800 nm
Dimensions 91 x 63 x 187 mm - reflection mode
91 x 63 x 167 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.

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.

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varna Ideal for ultra SHORT femtosecond lasers
varna Divides laser beam into two beams of manually adjustable intensity ratio
varna High Optical damage threshold
varna Low dispersion for femtosecond laser pulses

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Items per page page
Clear aperture, mm Operational wavelength, nm Bandwidth, nm Configuration Optimization Attenuation range @ CWL Delivery Product ID Price Action
15 1005-1055 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Transmission contrast mode 0.2-70 % 2-4 weeks 2-UWP-T2-1030 1220 €
15 775 - 825 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Transmission mode 1-85 % 2-4 weeks 2-UWP-T1-0800 1970 €
15 775 - 825 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Transmission contrast mode 0.2-70 % 2-4 weeks 2-UWP-T2-0800 1970 €
15 775 - 825 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Reflection mode 4-96 % 2-4 weeks 2-UWP-R1-0800 1970 €
15 775 - 825 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Reflection contrast mode 0.1-70 % 2-4 weeks 2-UWP-R2-0800 1970 €
15 1005-1055 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Transmission mode 1-85 % 2-4 weeks 2-UWP-T1-1030 1970 €
15 1005-1055 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Reflection mode 4-96 % 2-4 weeks 2-UWP-R1-1030 1970 €
15 1005-1055 ±25 λ/2 ZO waveplate + Broadband (ultrafast) TFP Reflection contrast mode 0.1-70 % 2-4 weeks 2-UWP-R2-1030 1970 €
15 750 - 850 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Transmission contrast mode 0.2-70 % 2-4 weeks 2-UWPA-T2-0800 2130 €
15 750 - 850 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Reflection mode 4-96 % 2-4 weeks 2-UWPA-R1-0800 2130 €
15 750 - 850 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Reflection contrast mode 0.1-70 % 2-4 weeks 2-UWPA-R2-0800 2130 €
15 980 - 1090 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Transmission contrast mode 0.2-70 % 2-4 weeks 2-UWPA-T2-1030 2130 €
15 980 - 1090 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Reflection mode 4-96 % 2-4 weeks 2-UWPA-R1-1030 2130 €
15 980 - 1090 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Reflection contrast mode 0.1-70 % 2-4 weeks 2-UWPA-R2-1030 2130 €
15 750 - 850 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Transmission mode 1-85 % 2-4 weeks 2-UWPA-T1-0800 2130 €
15 980 - 1090 ± 50 λ/2 achromatic waveplate + Broadband (ultrafast) TFP Transmission mode 1-85 % 2-4 weeks 2-UWPA-T1-1030 2130 €

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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.