Autostereoscopic transparent display using a wedge light guide and a holographic optical element

Thomas Crespel (1, 2, 3) , Patrick Reuter (4, 3, 2) , Xavier Granier (5) , Adrian Travis (6)

1 LP2N - Laboratoire Photonique, Numérique et Nanosciences
2 UB - Université de Bordeaux
3 MANAO - Melting the frontiers between Light, Shape and Matter
4 LaBRI - Laboratoire Bordelais de Recherche en Informatique
5 UBC-Computer Science - Computer Science Department
6 CAM - University of Cambridge [UK]

We present a novel transparent autostereoscopic display consisting of laser picoprojectors, a wedge light guide and a holographic optical element. Such a display can superimpose 3D data on the real world without any wearables.

Mots clés: Cylindrical lenses; Chromatic aberrations; Autostereoscopic displays; Total internal reflection; Laser displays; Holographic optical elements

Domaines: Optique / photonique

Thomas Crespel, Patrick Reuter, Xavier Granier, Adrian Travis. Autostereoscopic transparent display using a wedge light guide and a holographic optical element. Digital Holography and Three-Dimensional Imaging, May 2019, Bordeaux, France. pp.M3A.4, ⟨10.1364/DH.2019.M3A.4⟩. ⟨hal-02129569⟩