SGoptics is able to provide kinds of waveplates as follows:
Half Waveplates
Quarter Waveplates
Dual-Wavelength Waveplates
Zero-order Waveplates
True Zero-order Waveplates
Low-order Waveplates
Multi-order Waveplates
Quarter Waveplates
Dual-Wavelength Waveplates
Zero-order Waveplates
True Zero-order Waveplates
Low-order Waveplates
Multi-order Waveplates
Specifications:
|
Waveplates |
|
|
Material |
quartz crystal |
|
AOI |
0 |
|
Retardation tolerance |
≤λ/300; ≤λ/500 |
|
Dimensional tolerance |
0/-0.01mm |
|
Surface quality |
10-5 |
|
Wavefront distortion |
l/10（90% Effective aperture，@ 632.8 nm） |
|
Wavelength range |
260-1800 nm |
|
Parallelism |
1sec |
