87 citations · 518 across the 17 of their papers we have counts for
5 papers · 1 filter
Interferometric imaging using shared quantum entanglement
Matthew R. Brown, Markus Allgaier, Valérian Thiel +3
Quantum entanglement-based imaging promises significantly increased resolution by extending the spatial separation of optical collection apertures used in very-long-baseline interf…
Tailored frequency conversion makes infrared light visible for streak cameras
Carolin Lüders, Jano Gil-Lopez, Markus Allgaier +4
Streak cameras are one of the most common and convenient devices to measure pulsed emission e.g. from semiconductor lightsources with picosecond time resolution. However, they are…
Smartphone-based measurements of the optical properties of snow
Markus Allgaier, Brian J. Smith
Snow is a highly complex medium composed of ice crystals of various shapes and sizes. Knowledge of its intrinsic optical properties such as the scattering and absorption coefficien…
Direct measurement of optical properties of glacier ice using a photon-counting diffuse LiDAR
Markus Allgaier, Matthew G. Cooper, Anders E. Carlson +3
The production of meltwater from glacier ice, which is exposed at the margins of land ice during the summer, is responsible for a large proportion of glacier mass loss. The rate of…
A modal approach to quantum temporal imaging
G Patera, M Allgaier, D Horoshko +2
We consider the problem of quantum temporal imaging in the case where the time lens is implemented by a Sum Frequency Generation nonlinear process, in particular when the device is…