Material: High grade quartz crystals.
Single plate design to give different retardations for two specified wavelengths:
a) Multi-order thick plates for narrow bandwidth lasers,
b) True 0th-order Ultrathin design (< 100 μm) with a large bandwidth
and minimum material dispersion for ultrafast pulses.
All optical surfaces AR coated.
Optically robust with a high damage threshold.
Two common plate sizes:
Diameter 15mm, mounted in OD 1" holder and
Diameter 1" (25.4 mm), mounted in OD 30 mm holder
Custom sizes are available upon request.
Mount adaptors are available.
On this page are mainly multi-order waveplates. For the true 0th-order
ultrathin waveplates for ultrafast pulses, please visit here.
|Part No.||Description||Size||Retardation||Price||Availability||Add to Cart|
Dual Wavelength Waveplate Specifications:
Dimensions Tolerance: +/- 0.1 mm
Wavefront Distortion: < λ/8 @632.8 nm
Retardation Tolerance: < λ/50 for both wavelengths (for multi-order),
< λ/30 for both wavelengths (for ultrathin plate)
Surface Quality: 20-10 scratch and dig
Coating: AR coating with R < 0.5% at both wavelengths
Holder: OD 1" or 30 mm anodized aluminum holder
Clear Aperture: > Diameter - 2.0 mm (mounted)
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