Abstract

This paper presents a holographic diffuser for diffusion to definite direction. It can be used as objective carrier in an imaging system. The holographic diffuser has several functions of diffuser, prism and field lens. The angle of diffraction can be controlled. So the holographic diffusers have many advantages over conventional diffusers.© (1996) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

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