95 citations · 1k across the 49 of their papers we have counts for
4 papers · 2 filters
Diffractionless image propagation and frequency conversion via four-wave mixing exploiting the thermal motion of atoms
L. Zhang, J. Evers
A setup to frequency-convert an arbitrary image encoded in the spatial profile of a probe field onto a signal field using four-wave mixing in a thermal atom vapor is proposed. The…
X-ray quantum optics with Mössbauer nuclei embedded in thin film cavities
K. P. Heeg, J. Evers
A promising platform for the emerging field of x-ray quantum optics are Mössbauer nuclei embedded in thin film cavities probed by near-resonant x-ray light, as used in a number of…
Optical cloning of arbitrary images beyond the diffraction limits
O. N. Verma, L. Zhang, J. Evers +1
Cloning of arbitrary images encoded onto the spatial profile of a laser beam onto that of a second beam is theoretically investigated. The two fields couple to an atomic lambda sys…
Numerical Optical Centroid Measurements
Qurrat-ul-Ain Gulfam, Jörg Evers
Optical imaging methods are typically restricted to a resolution of order of the probing light wavelength by the Rayleigh diffraction limit. This limit can be circumvented by…