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Achromatic Zero-Order Waveplates

Consisted of one quartz and one magnesium fluoride plates
  with the optical axes orthogonally oriented. 
Air-spaced design with high transparency.
Very large wavelength bandwidths 200-1000nm.
Suitable for use with broadband dye or tunable
  femtosecond lasers.
 
 Learn more about waveplates ...


Achromatic
Waveplate Specifications


Dimensions Tolerance: +/- 0.1 mm
Wavefront Distortion: < λ/8 @632.8nm
Retardation Tolerance: < λ/100
Surface Quality: 20-10 scratch and dig
Coating: AR coating with R < 0.2% at the center wavelength

Holder
: Anodized aluminum holder




Structure and
the optical axis

Retardation vs. wavelength for achromatic waveplates

Standard Products

 Part No. Aperture D (mm) Holder OD (mm) Retardation Wavelength and Coating
WPM02-Q 12.7 25.4 λ/4

Standard ranges:
465-650nm(VIS)
700-1200nm(NIR), 1000-1650nm(IR)
1650-2500nm(IR2)

Please specify and add to the part number,  e.g. WPM02-Q-VIS is for use in the visible range.

WPM03-Q 15.0 25.4 λ/4
WPM04-Q 20.0 30.0 λ/4
WPM05-Q 25.4 38.0 λ/4
WPM02-H 12.7 25.4 λ/2
WPM03-H 15.0 25.4 λ/2
WPM04-H 20.0 30.0 λ/2
WPM05-H 25.4 38.0 λ/2

Parts for other wavelength ranges and with different dimensions are routinely fabricated by Newlight Photonics Inc..  Please contact us for the waveplates that best suit your applications.

 

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