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Dual Wavelength Waveplate

· Single retardation plate
· Dual-wavelength AR coated, R<0.2% @ foundational wavelength & R<0.5% @ SHG wavelength
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Detail

· Single retardation plate

· Dual-wavelength AR coated, R<0.2% @ foundational wavelength & R<0.5% @ SHG wavelength


Dual Wavelength Waveplate specification or based on clients' requirments


1.Material:

Quartz

2.Diameter Tolerance:

0/-0.1mm

3.Wavefront Distortion :

λ/8@632.8nm

4.Retardation Tolerance:

λ/300

5.Parallelism:

<1 arc second

6.Surface Quality：

20-10

7.Clear Aperture：

>90%

8.Coating:

S1&S2: R<0.2% @ wavelength or based on client requests


P/N#

Diameter(mm)

Phase Retardation

WPD1212

12.7

λ@1064nm +λ/2 @532nm

WPD1221

12.7

λ/2 @1064nm +λ@532nm

WPD1512

15

λ@1064nm +λ/2 @532nm

WPD1521

15

λ/2 @1064nm +λ@532nm

WPD2012

20

λ@1064nm +λ/2 @532nm

WPD2021

20.0

λ/2 @1064nm +λ@532nm

WPD2512

25.4

λ@1064nm +λ/2 @532nm

WPD2521

25.4

λ/2 @1064nm +λ@532nm