1-PCV-2-2500254 UVFS Plano-Concave Substrate, Ø25.4 mm, ROC 2500 mm

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1-PCV-2-2500254 UVFS Plano-Concave Substrate, Ø25.4 mm, ROC 2500 mm
US$66.00
If you have a task to build up a beam expander or reducer, at least a couple of lenses will be needed. If an optical line has to withstand high energy density, reflecting elements are preferred over refractive optics. Reflecting focusing and defocusing optics are also perfect when dealing with ultrashort pulses. Concave and convex substrates, which are listed below, can be coated with gold, silver or aluminum. Laser line or broadband dielectric coatings on these substrates are also available. If necessary, latter coatings can feature optimized GDD values.
Center Thickness, mm 4.97
Diameter, mm 25.4
Edge Thickness, mm 5
Material UVFS
Radius Tolerance, % 2.5
ROC, mm 2500
Shape Plano/Concave
Delivery 2-4 weeks
Description

Details

If you have a task to build up a beam expander or reducer, at least a couple of lenses will be needed. If an optical line has to withstand high energy density, reflecting elements are preferred over refractive optics. Reflecting focusing and defocusing optics are also perfect when dealing with ultrashort pulses. Concave and convex substrates, which are listed below, can be coated with gold, silver or aluminum. Laser line or broadband dielectric coatings on these substrates are also available. If necessary, latter coatings can feature optimized GDD values.
Features
  • Suitable for dielectric and metallic coated focusing mirrors
  • Surface figure: λ/8@633 nm
  • Centering: <3 arcmin
  • Suitable for high power and fs applications
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