Standard Watt Pilot - Attenuator

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Standard Watt Pilot - Attenuator
Continuously Variable Attenuator/Beamsplitter for down to 350 fs laser pulses.
AR coatings R< 0.25% all entrance and exit surfaces
Attenuation range 0.5 - 95 %
Configuration Medium power: λ/2 LO waveplate + polarizing cubeMedium power enhanced performance: λ/2 ZO waveplate + cemented polarizing cubeHigh power: λ/2 ZO waveplate + optically contacted polarizing cube
Extinction Ratio Ts/Tp< 1:500
Laser Damage Threshold, J/cm² 0.3 J/cm2 10 ns 10 Hz @1064nm (medium power); >20 J/cm2 10 ns 10 Hz @1064nm (high power)
Operating Wavelength Range, nm Medium power: ±2 nm;Medium power enhanced performance: ±10 nm;High power: ±10 nm.
Description

Details

Standard Watt Pilot consists of 2 high-performance polarizing optics components placed in precision opto-mechanical holder. Variable attenuator/beamsplitter incorporates a high-performance polarizing cube beamsplitter which reflects s-polarized light 90 while transmitting p-polarized light. A rotating 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. Ratio can be controlled over a wide dynamic range. Pure p-polarization could be selected for maximum transmission, or pure s-polarization for maximum attenuation of the transmitted beam.
Features
  • Divides laser beam into two beams of manually adjustable intensity ratio
  • Convenient 90deg angle between reflected and transmitted beams
  • Large dynamic range
  • Broadband transmission
  • Negligible beam deviation
  • Low dispersion for femtosecond laser pulses
Applications

Specifications of the standard models

MODELMedium Power Enhanced performanceMedium Power
Configurationλ/2 ZO Waveplate + Polarizing cubeλ/2 LO Waveplate + Polarizing cube
Operational wavelenght range+/-10 nm+/-2 nm
Damage threshhold, 1064nm, 10ns>0.3 J/cm2>0.3 J/cm2
Name Clear Aperture, mmType of configurationWavelength, nm Price Quantity

2-CVB-EPOC-10-0355

10High power355
US$1,118.00

2-CVB-EPOC-10-0532

10High power532
US$1,053.00

2-CVB-EPOC-10-0780

10High power780
US$1,053.00

2-CVB-EPOC-10-1064

10High power1064
US$1,053.00

2-CVB-EPOC-10-1550

10High power1550
US$1,053.00

2-CVB-MP-15-0532

15Medium power532
US$780.00

2-CVB-MP-15-0780

15Medium power780
US$780.00

2-CVB-MP-15-1064

15Medium power1064
US$780.00

2-CVB-MP-15-1550

15Medium power1550
US$780.00

2-CVB-MPEP-15-0532

15Medium power enhanced performance532
US$832.00

2-CVB-MPEP-15-0780

15Medium power enhanced performance780
US$832.00

2-CVB-MPEP-15-1064

15Medium power enhanced performance1064
US$832.00

2-CVB-MPEP-15-1550

15Medium power enhanced performance1550
US$832.00
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