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Zero order

  • zowp-10mm_0045

    10 mm zero order waveplates

    The 10 mm zero order waveplates provide users with a high-power crystalline quartz retarder with a free aperture of 8 mm. The waveplates are air spaced and have a stainless steel spacer between two crystalline quartz plates, which form the zero order capability. They are much less sensitive to temperature fluctuations than multiple order waveplates and have a higher thermal stability and power draw than contacted or cemented waveplates.
      • Standard wavelength range 237 nm to 2021 nm (more on request)
      • 8 mm free aperture
      • 1/2λ and 1/4λ retardance
      • AR-coated
      • Material: crystalline quartz – laser grade
    • Thickness 0.3 to 1.3 mm
      Wave front deformation λ/10 @ 632.8 mm
      Surface quality 10/5 scratch/dig
      Parallelism 0.5 seconds
      Retardance tolerance ± 0.005 λ @ 632.8 nm
      Coating Antireflective, R < 0.25% per surface
      Damage threshold 1 kW/cm2 – CW, 3.5 J/cm2 @ 10 ns
      Diameter 10 mm, +0.00/-0.25 mm without retaining ring; 12.7 or 25.4 mm, +0.00/-0.25 mm in retaining ring
      Thickness in retaining ring 6.4 mm (12.7 mm) or 7.8 mm (25.4 mm)
  • 17.5 mm zero order waveplates

    The 17.5 mm zero order waveplates provide users with a high-power crystalline quartz retarder with a free aperture of 15 mm. The waveplates are air spaced and have a stainless steel spacer between two crystalline quartz plates, which form the zero order capability. They are much less sensitive to temperature fluctuations than multiple order waveplates and have a higher thermal stability and power draw than contacted or cemented waveplates.
      • Standard wavelength range 237 nm to 2021 nm (more on request)
      • 15 mm free aperture
      • 1/2λ and 1/4λ retardance
      • AR-coated
      • Material: crystalline quartz – laser grade
    • Thickness 0.3 to 1.3 mm
      Wave front deformation λ/10 @ 632.8 mm
      Surface quality 10/5 scratch/dig
      Parallelism 0.5 seconds
      Retardance tolerance ± 0.005 λ @ 632.8 nm
      Coating Antireflective, R < 0.25% per surface
      Damage threshold 1 kW/cm2 – CW, 3.5 J/cm2 @ 10 ns
      Diameter 17.5 mm, +0.00/-0.25 mm without retaining ring; 25.4 mm, +0.00/-0.25 mm in retaining ring
      Thickness in retaining ring 7.8 mm, +0.00/-0.25 mm
  • Waveplates-Achromatic

    25.4 mm zero order waveplates

    The 30 mm zero order waveplates provide users with a high-power crystalline quartz retarder with a free aperture of 25.4 mm. The waveplates are air spaced and have a stainless steel spacer between two crystalline quartz plates, which form the zero order capability. They are much less sensitive to temperature fluctuations than multiple order waveplates and have a higher thermal stability and power draw than contacted or cemented waveplates.
      • Standard wavelength range 266 nm to 10550 nm (more on request)
      • 23 mm free aperture
      • 1/2λ and 1/4λ retardance
      • AR-coated
      • Material: crystalline quartz – laser grade
    • Thickness 0.3 to 1.3 mm
      Wave front deformation λ/10 @ 632.8 mm
      Surface quality 10/5 scratch/dig
      Parallelism 0.5 seconds
      Retardance tolerance ±0.005 λ @ 632.8 nm
      Coating Antireflective, R < 0.25% per surface
      Damage threshold 1 kW/cm2 – CW, 3.5 J/cm2 @ 10 ns
      Diameter 25.4 mm, +0.00/-0.25 mm without retaining ring; 30 mm, +0.00/-0.25 mm in retaining ring
      Thickness in retaining ring 6.0 mm, +0.00/-0.25 mm
  • Verzögerungsplatten-38mm-50-mm

    38 mm and 50 mm zero order waveplates

    The 38 mm and 50 mm zero order wave plates provide users with a high-power crystalline quartz retarder with a free aperture of 34 mm or 46 mm. The waveplates are air spaced and have a stainless steel spacer between two crystalline quartz plates, which form the zero order capability. They are much less sensitive to temperature fluctuations than multiple order waveplates and have a higher thermal stability and power draw than contacted or cemented waveplates.
      • Standard wavelength range 355 nm | 532 nm | 633 nm | 800 nm | 1064 nm (more on request)
      • With air space for high outputs
      • Free aperture of 34 mm and 46 mm
      • With or without retaining ring
      • 1/2λ and 1/4λ retardance
      • AR-coated
      • Material: crystalline quartz – laser grade
    • Thickness 0.3 to 1.3 mm
      Wave front deformation λ/10 @ 632.8 mm
      Surface quality 10/5 scratch/dig
      Parallelism 0.5 seconds
      Retardance tolerance ±0.005 λ @ 632.8 nm
      Coating Antireflective, R < 0.25% per surface
      Damage threshold 1 kW/cm2 – CW, 3.5 J/cm2 @ 10 ns
      Diameter 38.1 mm, +0.00/-0.25 mm without retaining ring; 50.8 mm, +0.00/-0.25 mm in retaining ring or 50.8 mm +0.00/-0.25 mm without retaining ring, 76.2 mm +0.00/-0.25 mm in retaining ring
      Thickness in retaining ring 9.0 mm, +0.00/-0.25 mm
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