… on the computational design of terahertz diffractive optical elements (DOEs). A scalar diffraction
… We begin by defining the optimization parameters of the diffractive lens, ie target function …

… Nevertheless for other, simpler binary DOEs which can be simulated, it can be shown that
the quantities that need to be optimized in order to suppress the zero order and to optimize the …

… Therefore, we used the genetic algorithm for optimization and conducted optical design in
Zemax as follows: the optimal glass lens sets were initially selected in Zemax based on the …

… a sensor … designed only for a single sample at a 3D location and an impulse spectral peak.
As we aim to capture natural scenes, not a single point, our end-to-end learning optimizes the …

… remote control uses a two-dimensional (2D) spatially structured light pattern generated by a
customized diffractive optical … of photodetectors optimized to it in type, number, position and …

… type diffractive optical elements offer greater design flexibility … Plate (PFZP) was chosen as
the optimal choice for this study. … on the detector, which was deliberately designed to enhance …

… Then, a newly designed diffractive optical element is optimized … 45 μm spacing, at an optimal
propagation distance of only 61 μm, … Within the optical fiber sensing domain, acquiring local …

… the local period of the diffractive optic in contrast to a refractive … parametric optimization of
the geometry of the diffractive … separate image sensors (each specifically designed to operate …

… In the sensor block, the simulated PSF λ is convolved with images of a hyperspectral … -to-end
joint optimization method that realizes the learning of achromatic diffractive optical elements …

… According to the optimization, we fabricate the quantized … the geometrical optical elements
with a thin diffractive optical … DOE for optical encoding and a bare RGB sensor for capturing …