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Low Order Waveplates > Low Order Waveplate

Introduction

Low order waveplates are much better than the multi-order waveplate because of its thinner thickness (less than 0.5mm). Better temperature (38℃) wavelength (1.5nm) and incident angle (4.5°) bandwidth and high damage threshold make it widely used in common application.
 
 

Standard Specifications

  

Items

Specifications

Material

Crystal Quartz

Dimension Tolerance

+0.0/-0.2 mm

Thickness Tolerance

± 0.2 mm

Clear Aperture

> 80%

Parallelism

< 5 arc Seconds

Wavefront Distortion

<λ/8 @632.8 nm

Retardation Tolerance

<λ/500

Surface Quality

scratch and dig 20-10

Coating

R<0.2%

Banner Union provides the standard waveplate wavelengths (nm) listed as below:

355 nm

532 nm

632.8 nm

850 nm

980 nm

  
   
 

Part NO.

Diameter (mm)

TYPE

WPL0101

10.0

Quarter Waveplate

WPL0102

12.7

Quarter Waveplate

WPL0103

15.0

Quarter Waveplate

WPL0104

20.0

Quarter Waveplate

WPL0105

25.4

Quarter Waveplate

WPL0106

30.0

Quarter Waveplate

WPL1101

10.0

Half Waveplate

WPL1102

12.7

Half Waveplate

WPL1103

15.0

Half Waveplate

WPL1104

20.0

Half Waveplate

WPL1105

25.4

Half Waveplate

WPL1106

30.0

Half Waveplate

 

  

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