xiamen dnd optics co ltd

Sapphire watch crystals,Achromatic Doublet Lenses,concave-convex lens,achromatic lens,concave lens, Manufacturer and Supplier - China(CN)

Information for Buyers

xiamen dnd optics co ltd
  • Target Markets: Beamsplitter Cubes Polarization Beamsplitters Beam Splitting coating Nd YAG Crystal Bandpass Filters Colored glass Filters Achromatic Lenses(Doublets) Ball Lenses Meniscus Lenses Powell Lenses B-270 BK7 Glass Dielectric Mirrors Hot&Cold Mirror Dove Prisms Wedge Prisms Multiple order Waveplates True Zero order Waveplates BK7 CaF2 Fused Sillica Ge MgF2 Sapphire Si Windows
  • Business Type: Exporter,Manufacturer
  • Established date: 2006
Zero order Waveplates

Zero order Waveplates

Business Information

  • Made In : unknown
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Product Features

Zero order waveplates are constructed of two multiple order waveplates with their axes crossed, thus the effect of the first plate is cancelled by the second, except for the residual difference between them. The two multiple order waveplates can be glued together or optically contact.
Zero order waveplates are much less susceptible to wavelength changes, can be up to 2% above or below the design wavelength with little effect on retardation. The waveplates should be considered for more critical application.
Damage threshold is about 100MW/cm2.
Specifications:
Type: Half Waveplates Quarter Waveplates
Material: Crystal Quartz
Dimension Tolerance: +0.0, -0.1mm
Surface quality: 20/10
Clear Aperture: >90%
Wavefront Distortion: λ/8@632.8nm
Parallelism: 2 arc sec
Retardation tolerance: λ/300
Coating: <0.25mm×45°
Standard wavelengt: 266nm, 355nm,532nm, 632.8nm, 780nm,808nm,
850nm, 980nm,1064nm, 1310nm, 1480nm, 1550nm

Typical Sizes:
Size(mm) Size(mm)
Φ5.0 φ20.0
φ10.0 φ25.4
Φ12.7 φ30.0
Φ15.0 φ38.1

Product Specifications

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