Chinese Optics Letters, 2020, 18 (2): 020901, Published Online: Dec. 30, 2019
Multi-reference lens-less Fourier-transform holography with a Greek-ladder sieve array Download: 895次
Figures & Tables
Fig. 1. (a) Schematic of a Greek-ladder sieve array, in which the white area is transparent; (b) the intensity distribution of one Greek-ladder sieve along the axis; (c) the first Airy spot with a diameter of 15.2 μm; (d) the second Airy spot with a diameter of 21.5 μm.
Fig. 2. Schematic of multiple reference lens-less Fourier-transform holography, in which the Greek-ladder sieve array plays the role of splitter, and condenser lenses and the three pinholes work as filters and quasi-point light sources on the object plane.
Jing Xie, Junyong Zhang, Xue Pan, Shenlei Zhou, Weixin Ma. Multi-reference lens-less Fourier-transform holography with a Greek-ladder sieve array[J]. Chinese Optics Letters, 2020, 18(2): 020901.