Holographic Optical Elements and Projector Design Considerations for Automotive Windshield Displays

Analytic design of optimum holographic optical elements

A method is developed for analytically determining the holographic optical element phase function that is optimum for transforming a set of input wave fronts into a corresponding set of output wave fronts. These sets are allowed to be infinite in the sense that the wave-front phases can be given as functions of continuous parameters. The method can be tolerant of specified wave-front aberration...

Holographic Optical Elements for Holographic Stereogram Printers

A number of methods for producing holographic optical elements (HOEs) for use in projecting integral images in holographic stereogram printers are presented, with emphasis on application to Ultragram format one-step stereograms. Creation of HOEs to replace standard diffusion screens and enhance stereogram printer imaging properties and efficiency is discussed. Monolithic and integral holographi...

Volume Holographic Optical Elements

Holographic Optical Elements and Application

Holographic optical element has a high diffraction efficiency and a narrow-band frequency characteristic, and it has a characteristic that is able to implement several features in a single flat device. It is widely applied in various fields. In this chapter, the principle and characteristics of the holographic optical elements are described in detail, and few typical holographic optical element...

Large Displays in Automotive Design

large-scale representations of vehicles has always been a fundamental requirement of the automotive design industry. This requirement has traditionally manifested itself in a variety of media, including full-scale blueprints, tape drawings, and 3D clay models. More recently, automotive design studios have begun to explore the use of large-scale digital displays in their design workflow. Often, ...