2 papers
physics.app-ph2017
Wave front sensor-less adaptive optics based on sharpness metrics for particle image velocimetry
M. Teich, J. Grottke, H. Radner +2
Optical distortions can significantly deteriorate the measurement accuracy in imaging systems. Such distortions can occur at fluctuating phase boundaries as well as multiple-phase…
cond-mat.quant-gas2017
Doubly dressed bosons - exciton-polaritons in a strong terahertz field
B. Piętka, N. Bobrovska, D. Stephan +12
We demonstrate the existence of a novel quasiparticle: an exciton in a semiconductor doubly dressed with two photons of different wavelengths: near infrared cavity photon and terah…