True Zero Order Waveplate--Single Plate
This type of zero order waveplate is designed for high damage threshold applications (> 1GW/cm2).
It is made of a very thin quartz, with the thickness of 0.038-0.09mm
In fiber-optic communications, single plate true zero order waveplate has seen applications in some devices, especially in the form of rectangle and square instead of circle, 2*2mm or 0.8*1.3mm, for instance, are commonly produced by Photonchina.
Wavelength Range: 200～2300 nm,
Dimension Tolerance: +0.0, -0.1mm
Surface Quality: 20 / 10
Parallelism: <1 arc Sec
Wavefront Distortion: < λ/8@633nm
Retardation Tolerance: < λ/300
Clear Aperture: >90%
Damage Threshold: >1 GW/cm2
AR Coating: R<0.2%@wavelength
• Single Plate
• Thickness: 0.038-0.09mm
• Wide Angle Acceptance
• Broad Wavelength Bandwidth
• Good Temperature Band
• High Threshold
L2 * W2
L1.3 * W0.8
Standard wavelength: 1/2，1310nm, 1480nm, 1550nm; 1/4，980nm, 1064nm，1310nm, 1480nm, 1550nm.
Other wavelength and size are available upon customer request
Also, please indicate the following requirements, when you have a demand on our waveplate products