title: Number of phase levels of a talbot array illuminator.
abstract: The number of phase levels of a Talbot array illuminator is an important factor in the estimation of practical fabrication complexity and cost. We show that the number (L) of phase levels of a Talbot array illuminator has a simple relationship to the prime number. When there is an alternative pi-phase modulation in the output array, the relations are similar.
authors: C
authors: C
authors: Zhou
authors: H
authors: H
authors: Wang
authors: S
authors: S
authors: Zhao
authors: P
authors: P
authors: Xi
authors: L
authors: L
authors: Liu