Ture Zero Order Waveplate

DIEN TECH provides two types of True Zero Order Waveplate. ( True Zero Order Waveplate-Single Plate and True Zero Order Waveplate- Cemented ).

True Zero Order Waveplate-Single Plate: 

This type of zero order waveplate is designed for high damage threshold applocation (more than 1GW/cm2).

As the plate is very thin, it's easy to break during operation.

  • Wide Angle Acceptance
  • Better Temperature Bandwidth
  • Wide Wavelength Bandwidth
  • High Damage Threshold
  • AR Coated, R<0.2%
  • Single Plate

Standard Wavelength


1/2:1310nm, 1480nm, 1550nm  

 1/4:980nm, 1064nm,1310nm, 1480nm, 1550nm

True Zero Order Waveplate- Cemented:

This type of zero order waveplate is constructed of a true zero order waveplate and a BK7 substrate.
As the waveplate is very thin and easy to be damaged,the Bk7 plate's function is to strengthen the waveplate.

 
  • Standard Thickness:1.1±0.2mm
  • Cemented by Epoxy
  • Wide Angle Acceptance
  • Better Temperature Bandwidth
  • Wide Wavelength Bandwidth


Standard wavelength:
532nm, 632.8nm, 780nm, 808nm,980nm, 1064nm,1310nm, 1480nm, 1550nm

Technical Parameters:

Material
Quartz
Wavelength Range
200~2300 nm
Dimension Tolerance
+/-0.1mm
Surface Quality
20 / 10
Parallelism
<1 arc Sec
Retardation Tolerance
< λ/300
Clear Aperture
>90% 
Damage Threshold
Damage Threshold
Coating
AR coating
AR coating
Anodized Aluminium