Figure 1
From: Enhanced design of multiplexed coded masks for Fresnel incoherent correlation holography
Schematic of TAP-GSA. Two pure phase functions are added to create a complex function. The phase of the complex function and a uniform matrix were used as phase and amplitude constraints, respectively, in the mask domain. The amplitude distribution obtained by Fresnel propagation of the ideal complex function to the sensor domain is used as a constraint in the sensor domain. The phase distribution obtained at the sensor plane by Fresnel propagation is combined with the ideal phase distribution.
