HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD BIREFRINGENT CRYSTAL

Crystal ingots, blanks, and polished and coated optical features crafted from birefringent crystals are offered In line with your request.All nonlinear crystals for nonlinear frequency conversion are birefringent. This is due to they can have their nonlinearity only by becoming non-isotropic, and that also brings about birefringence.直光纤只有