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Dual Wavelength Waveplates

Material: High grade quartz crystals.
Single plate design to give different retardations for two
  specified wavelengths.
Optically robust with a high damage threshold.
 Sensitive to wavelength and temperature change.
 Recommended for narrow band applications.
  Learn more about waveplates ...

Dual Wavelength Waveplate Specifications

Dimensions Tolerance: +/- 0.1 mm
Wavefront Distortion: < λ/8 @632.8nm
Retardation Tolerance: < λ/300
Surface Quality: 20-10 scratch and dig
Coating: AR coating with R < 0.2% at the center wavelength
Holder: Anodized aluminum holder available upon request


 

waveplate05.JPG (10892 bytes)

Structure and
the optical axis

Standard Products

Part Number
Diameter(mm)
Phase Retardations
WPD01-FH
12.7
λ@1064nm + λ/2@532nm
WPD01-HF
12.7
λ/2@1064nm + λ@532nm
WPD02-FH
15.0
λ@1064nm + λ/2@532nm
WPD02-HF
15.0
λ/2@1064nm + λ@532nm
WPD03-FH
20.0
λ@1064nm + λ/2@532nm
WPD03-HF
20.0
λ/2@1064nm + λ@532nm
WPD05-FH
25.4
λ @1064nm + λ/2@532nm
WPD05-HF
25.4
λ/2@1064nm + λ@532nm
WPD06-HF
15.0
λ/2@800nm + λ@400nm

WPD06-HF-SP

15.0

λ/2@800nm + λ@400nm for very short pulses (< 100fs)

WPD06-FH
15.0
λ@800nm + λ/2@400nm
WPD06-HH
15.0
λ/2@800nm + λ/2@400nm

Please specify the central wavelength & coating upon placing the order.
Other wavelengths and dimensions are routinely fabricated by Newlight Photonics Inc..  Please contact us for the waveplates that best suit your applications.
 

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