Diffractive optics for unconventional light distributions
暂无分享,去创建一个
Diffractive elements are designed to synthesize special purpose distributions of light which extend in three-dimensional domains. These distributions present unique physical properties: high directionality, diffraction limited spot-size, propagation invariance, extinction and regeneration. The diffractive elements are iteratively designed and exhibit an efficient utilization of the information capacity. Experimental results demonstrate good agreement with simulations.
[1] J. Durnin. Exact solutions for nondiffracting beams. I. The scalar theory , 1987 .
[2] Y. Censor,et al. Block-iterative projection methods for parallel computation of solutions to convex feasibility problems , 1989 .
[3] J Shamir,et al. Control of wave-front propagation with diffractive elements. , 1994, Optics letters.