Complex optical field reconstruction by separating the Fourier spectrum.
A complex optical field in a Fourier plane is experimentally recovered by separating the real and imaginary parts of the Fourier spectrum in real time without an additional inverted object function U(-x, -y), and the signs of both parts are derived by differentiating the real spectrum.
Zhimin
Z
Z
Keshu
X
X
Wei
Z
Z
Zhiming
Z
Z