Recording and characterization of holographic diffusers with different efficiencies

Now-a-days diffusers are playing important role in many applications including displays. Conventional

diffusers, though, are used for many applications but these have some limitations like back scattered light,

Lambertian distribution and directionality. Use of holography can solve these problems to a large extent. Present

paper reports a procedure for recording holographic diffusers with different light diffusion efficiencies.

Experimental results are compared with ground glass diffuser