Abstract
The similarity between object and image of negative asymmetrical holographic lenses (HLs) stored in a low-toxicity photopolymer has been evaluated theoretically and experimentally. Asymmetrical experimental setups with negative focal lengths have been used to obtain HLs. For this purpose, the resolution of the HLs was calculated using the convolution theorem. A USAF 1951 test was used as an object and the impulse responses of the HLs, which in this case was the amplitude spread function (ASF), were obtained with two different methods: using a CCD sensor and a Hartmann Shack (HS) wavefront sensor. For a negative asymmetrically recorded HL a maximum resolution of 11.31 lp/mm was obtained. It was evaluated at 473 nm wavelength. A theoretical study of object-image similarity had carried out using the MSE (mean squared error) metric to evaluate the experimental results obtained quantitatively.
Funder
Universidad de Alicante
Generalitat Valenciana
Ministerio de Ciencia e Innovación
Subject
Polymers and Plastics,General Chemistry
Reference57 articles.
1. A New Microscopic Principle;Gabor;Nature,1948
2. The Current Status of the Development of Light-Sensitive Media for Holography (a Review);Barachevsky;Opt. Spectroc.,2018
3. Point holograms as optical elements;Schwar;Nature,1967
4. Holographic and diffractive lenses and mirrors;Store;SPIE Milestore Ser.,1991
5. Photographic Reconstruction of the Optical Properties of an Object in Its Own Scattered Radiation Field;Denisyuk;Sov. Phys. Dokl.,1962
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献