Zero Order Waveplate-Cemented by Epoxy
United photonics Technology
The zero order waveplate is designed to give a retardance of zero full waves, plus the desired fraction. Zero order waveplate shows better performances than multiple order waveplates, it has broad bandwidth and a lower sensitivity to temperature and wavlenght changes. It should be considered for more critical online_orderings.
Zero Order Waveplates-Cemented by Epoxy
Cemented zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are cemented by UV epoxy. The difference in thickness between the two plates determines the retardation. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi order waveplates.
·Cemented by Epoxy
·Thickness 1.5~2mm
·Double Retardation Plates
·Broad Spectral Bandwidth
·Wide Temperature bandwidth
·AR coated and Mounted
Specifications:
Material: | Quartz |
Diameter Tolerance: | +0.0, -0.1mm |
Wavefront Distortion : | λ/8 @ 632.8nm |
Retardation Tolerance: | λ/300 |
Parallelism: | <1 arc second |
Surface Quality: | 20/10 |
Clear Aperture: | >90% |
Coating: | S1&S2: R<0.2% @ wavelength |
Standard wavelength:
266nm, 355nm,532nm, 632.8nm, 780nm,808nm, 850nm, 980nm,1064nm, 1310nm, 1480nm, 1550nm
Half Waveplates P/N# | Quarter Waveplates P/N# | Diameter(mm) |
WPC210 | WPC410 | 10.0 |
WPC212 | WPC412 | 12.7 |
WPC215 | WPC415 | 15.0 |
WPC220 | WPC420 | 20.0 |
WPC225 | WPC425 | 25.4 |
WPC230 | WPC430 | 30.0 |
Note:
• Custom designs for other sizes and coatings are also available upon request.
• UPT's standard coatings are available.
• Other waveplates with different wavelength range are also available upon request, please contact UPT for more information.
