各向异性透明晶体如方解石、石英等的折射率，是其固有的特性，称为永久双折射。If the electrical area has the way with the optical axis, a single obtains the amazing index ne. This can be done provided that the propagation direction (far more precisely, the direction in the k vector) is perpendicular towards the opti
ed �?Coating options: AR, BBAR or P-coating Lithium Iodate (LilO3) Crystal is usually a uniaxial nonlinear crystal with substantial nonlinear coefficients and a broad optical transparent choice of 0.5μm to 5.0μm. It is actually extensively applied for that SHG of the lower and medium power Ti:Sapphire, Alexandrite, Cr:LiSrAlF6 and Cr:LiCaAlF6 l
Laser Systems: In higher-energy laser techniques, MgF�?Home windows are utilized to safeguard delicate elements from thermal problems while guaranteeing minimal mild reduction. They are also utilised as Home windows that enable the laser beam to pass through with no recognizable distortion.Calcite is really a Normally occurring birefringent cryst