About Us Products Factory Tour Quality System Contact Us
 
 
 
 
 
   
   
   

Zero Order Waveplate
Product Information :

Zero order waveplate is a quarter or half-wave retarder made from two plates of quartz within their fast axes crossed. The difference in thickness between the two plates determines the retardance. Zero-order retarders provide accurate retardance over a broad range of wavelengths and are more durable than single element retarders.

Zero order waveplate shows better performance than multiple order waveplates, it has broad bandwidth and a lower sensitivity to temperature and wavelength changes. It should be considered for more critical application.

Cemented Zero Order Waveplate;

Optically Contacted Zero Order Waveplate;

Air-Spaced Zero Order Waveplate.

True Zero Order Waveplate:

Cemented True Zero-Order Waveplate;

Single Plate True Zero-Order Wave Plate

Features:

Cemented Zero Order Waveplate

Cemented by Epoxy;

AR Coated, R<0.2%;

Better Temperature Bandwidth;

Wide Wavelength Bandwidth.

Optically Contacted Zero Order Waveplate

Optically Contacted;

AR Coated, R<0.2%;

High Damage Threshold;

Better Temperature Bandwidth;

Wide Wavelength Bandwidth.

Air-Spaced Zero Order Waveplate

Double Retardation Plates;

AR Coated, R<0.2% and Mounted;

High Damage Threshold;

Broad Temperature Bandwidth;

Wide Wavelength Bandwidth.

Cemented True Zero-Order Waveplate

Cemented by Epoxy;

Wide Angle Acceptance;

Wide Temperature Bandwidth;

Broad Spectral Bandwidth;

Double Plates

Single Plate True Zero-Order Wave Plate

Single Plate;

Wide Angle Acceptance;

Wide Temperature Bandwidth;

Broad Spectral Bandwidth;

High Damage Threshold;

Thin Thickness: 0.04 ~ 0.04 microns

Specifications:

Cemented Zero Order Waveplate

Material Crystal Quartz
Dimension Tolerance +0.0,-0.2mm
Wavefront Distortion <λ/10@633nm
Retardation Tolerance <λ/500
Surface Quality 20/10 Scratch/Dig
AR Coating R<0.2% at center wavelength
Wavelength Range 260~2900nm

Optically Contacted Zero Order Waveplate

Material Crystal Quartz
Dimension Tolerance +0.0,-0.2mm
Wavefront Distortion <λ/10@633nm
Retardation Tolerance <λ/300
Surface Quality 20/10 Scratch /Dig
AR Coating R<0.2% at center wavelength
Wavelength Range 260~2900nm

Air-Spaced Zero Order Waveplate

Material Crystal Quartz
Dimension Tolerance +0.0,-0.2mm
Wavefront Distortion <λ/10@633nm
Retardation Tolerance <λ/300
Surface Quality 20/10 Scratch/Dig
AR Coating R<0.2% at center wavelength
Wavelength Range 260~2900nm

Cemented True Zero-Order Waveplate

Material Crystal quartz/BK7
Dimension Tolerance +0.0, -0.2mm
Wavefront Distortion <λ/10@633nm
Retardation Tolerance <λ/500
Parallelism <1 arc second
Surface Quality 20/10 scratches/ dig
Coating R<0.2% on both surfaces at central wavelength
Wavelength Range 260~2900 nm

Single Plate True Zero-Order Wave Plate

Material Crystal quartz
Dimension Tolerance +0.0, -0.2mm
Wavefront Distortion <λ/10@633nm
Retardation Tolerance <λ/500
Parallelism <1 arc second
Surface Quality 20/10 scratches/dig
Coating R<0.2% on both surfaces at central wavelength
Wavelength Range 260~2900 nm


   
   
 
Fuzhou Farview Optics Co.,Ltd. All rights reserved.