Whereas modern digital cameras use a pixelated detector array to capture images, single-
pixel imaging reconstructs images by sampling a scene with a series of masks and …

Ghost-imaging experiments correlate the outputs from two photodetectors: a high-spatial-
resolution (scanning pinhole or CCD array) detector that measures a field that has not …

The properties of quantum states have led to the development of new technologies, ranging
from quantum information to quantum metrology,,,,,,,,,,,. A recent field of research to emerge …

Different optical imaging techniques are based on different characteristics of light. By
controlling the abrupt phase discontinuities with different polarized incident light, a …

Single-pixel imaging (SPI) has recently been intensively studied as an alternative to the
traditional focal plane array (FPA) technology. However, limited by the refresh rate of spatial …

An experiment demonstrating lensless ghost imaging (GI) with sunlight has been performed.
A narrow spectral line is first filtered out and its intensity correlation measured. With this true …

We propose and demonstrate a computational imaging technique that uses structured
illumination based on a two-dimensional discrete cosine transform to perform imaging with a …

We introduce sinusoidal ghost imaging (SGI), which uses 2D orthogonal sinusoidal patterns
instead of random patterns in “computational ghost imaging”(CGI). Simulations and …

High-visibility Nth-order ghost imaging with thermal light has been realized by recording
only the intensities in two optical paths in a lensless setup. It is shown that the visibility is …

We report the nonlocal imaging of an object by conditional averaging of the random
exposure frames of a reference detector, which only sees the freely propagating field from a …