Stereoscopic spectroscope can be divided into polarization spitting prism and depolarization
spitting prism, which can be selected according to customer requirements.Three - dimensional polarization splitting prism is composed of a pair of right - Angle prisms.The inclined plane of one of the prisms is plated with multilayer dielectric spectroscopie film.When natural light or clrcularly polarlzed light enters the normal incldent plane, the outgolng light is polarized by two lines. Transmitted light is P light, reflected light is S light. When the first polarized light is incident, the transmitted light is still P light and the reflected light is s light, but the energy ratio of the two outgoing light is affected by the polarization direction of the incident light. Polarizing splitting prisms are suitable for broadband and some common laser wavelengths.