21 Aug 2009 Wave plates are made from materials which exhibit birefringence. The velocities of the extraordinary and ordinary ray through the briefringent material varies inversely with their refractive indices. Our waveplates are classified into multi-order, low-order, zero-order, true zero-order wave plates and achromatic wave plates and dual wavelength wave plates by the thickness or order of the phase retardation. We uses laser-grade crystal quartz to produce them. In order to making them suitable for high power applications,all of our waveplates and waveplate assemblies are adhesive free.
To suit different applications, air spaced, glued or optically contacted Zero order compensated phase retardation plates are available.
For more information,please browser our online catalog at http://www.ulticrystal.com/waveplates.html,we are also support a large stock of standard products for choice. |
