Abstract: The present invention relates to a HUD system comprising a. a light source (14) projecting polarized light towards a glazing (10), said glazing (10) comprising an outer sheet of glass (11) having a first surface (P1) and a second surface (P2), and an inner sheet of glass (12) having a first surface (P3) and a second surface (P4), b. wherein over at least a portion of at least one of the surface (P1, P2, P3, P4) of the outer (11) and/or the inner sheet of glass (12) comprises a first enhanced p-polarized reflective coating (13). According to the present invention, the said light source (14) projecting polarized light comprises a waveplate (18) to compensate glass retardation in order to have P-polarized light at the outer face (P1) of the outer glass sheet (11).

Abstract: A detection device includes (a) a LiDAR sensing device and (b) a housing enclosing the LiDAR sensing device, the housing including at least one cover lens. At least a portion of the cover lens is made of at least one glass sheet having an absorption coefficient lower than 5 m?1 in the wavelength range from 750 to 1650 nm. The cover lens helps to protect the LiDAR sensing device from external degradation.

Abstract: A detection device includes (a) a LiDAR sensing device and (b) a housing enclosing the LiDAR sensing device, the housing including at least one cover lens. At least a portion of the cover lens is made of at least one glass sheet having an absorption coefficient lower than 5 m?1 in the wavelength range from 750 to 1650 nm. The cover lens helps to protect the LiDAR sensing device from external degradation.