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Sales engineer
Arminas Butkus +370 5 219 4884
Achromatic (broadband) waveplates
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Achromatic (broadband) waveplates

Main features

 

  • Air-spaced design
  • Mounted in ⌀25,4x6 mm black anodized metal mount
  • ⌀12 mm and ⌀18 mm clear aperture selection
  • Broadband antireflective coatings (R<0,5%) on each surface
  • Custom size, operating wavelength range and retardation available upon request

 

Application examples

 

  • Linear-to-circular polarization transformation and vice versa
  • Linear polarization rotation
  • Optical isolation
Request custom
  • Description
  • Standard specifications

4Lasers provide mounted achromatic (broadband) half-wave and quarterwave retardance waveplates for several bands in the wavelength range of 460 nm - 1700 nm. Air-spaced construction enables to use these waveplates for high-power applications. These waveplates are ideal for multiple wavelengths and broadband operation, due to constant retardance over particular broad wavelength range.

Achromatic (broadband) waveplates
Material High-purity crystalline quartz and magnesium fluoride
Type Air-spaced
Retardation tolerance <λ/[email protected] °C
Parallelism error <5 arcsec
Surface quality 40-20 S-D
Transmitted wavefront distortion <λ/[email protected],8 nm
Coatings BBAR(R<0,5%) on each surface
Laser induced damage threshold >8 J/cm2@1064 nm, 10 ns (for 650-1100 nm waveplates)
Mount Mounted in ⌀25,4x6 mm black anodized metal mount
Order your item
Retardation Wavelength Clear aperture SKU price quantity
λ/4
460-650 nm
⌀12 mm
8106
395 €
λ/2
460-650 nm
⌀12 mm
8107
395 €
λ/4
460-650 nm
⌀18 mm
8108
595 €
λ/2
460-650 nm
⌀18 mm
8109
595 €
λ/4
650-1100 nm
⌀12 mm
8110
395 €
λ/2
650-1100 nm
⌀12 mm
8111
395 €
λ/4
650-1100 nm
⌀18 mm
8112
595 €
λ/2
650-1100 nm
⌀18 mm
8113
595 €
λ/4
1000-1700 nm
⌀12 mm
8114
395 €
λ/2
1000-1700 nm
⌀12 mm
8115
395 €
λ/4
1000-1700 nm
⌀18 mm
8116
595 €
λ/2
1000-1700 nm
⌀18 mm
8117
595 €