Optical signal processing using the phase, intensity, or polarization of light is a rapidly growing field along with the development of nanophotonics process technology. The photonic integrated ...

University of Illinois Physics Professor Paul Kwiat and members of his research group have developed a new tool for precision measurement at the nanometer scale in scenarios where background noise and ...

The film "Introduction to Holography" explains the principles of holography, focusing on how it differs from traditional photography by creating three-dimensional images. It discusses the role of wave ...

Fig. 1 THz wave generation from MoS2 through quantum interference. (a) Schematic diagram of THz wave generation from MoS2 under two-color light excitation at normal incidence. (b) THz waveforms ...

A new holographic microscope allows scientists to see through the skull and image the brain. The new label-free deep-tissue imaging with the wave correction algorithm retrieves the fine neural network ...