True Zero Order Waveplates
Featured Product from CeNing Optics Co., Ltd.
True order waveplate is designed for wavelength range 1300--1700nm for telecom application. These waveplates provide best possible angle, temperature and wavelength performance. The thickness of these waveplates are very thin (approx 100mm).
Dimension tolerance ±0.1mm
Parallelism 1 arc sec
Surface quality 20-10 S/D
Wavefront distortion λemail@example.com
Retardation tolerance λ/300
Clear aperture >90%
Coating on both sides R<0.25% @ design wavelength