Undoped YVO4 crystal has been used as beam displacer due to its large birefringence. Its good physical and mechanical properties make YVO4 well suited for compact fiber optical components, such as isolators, circulators and interleavers, etc. Also good for polarizers. Other crystals such as a-BBO, calcite, Quartz, MgF2, etc. are available upon requirement. Read more...More Product Announcements from Dayoptics, Inc.