Learning quantum states of continuous-variable systems
Trace distance The trace distance between two quantum states ρ1 and ρ2 is defined as $${d}_{{\rm{tr}}}(\;{\rho }_{1},{\rho }_{2}):=\frac{1}{2}\|{\rho…
High-speed antiferromagnetic domain walls driven by coherent spin waves
Hinzke, D. & Nowak, U. Domain wall motion by the magnonic spin Seebeck effect. Phys. Rev. Lett. 107,…
Matrix-based imaging through dynamic scattering
Principle Here, we establish the mathematical foundation for our approach, deriving the mathematical analogy between a dynamic scattering…
Achromatic beam deflector with electrodynamic phased arrays
Chromatic aberration in the beam deflector and its compensation Beam steering with LC leverages its anisotropic characteristics to…
Wide-field spectroscopic imaging of optical activity
Concept and experimental workflow Figure 1 shows the conceptual scheme and the experimental setup of the polarization-sensitive off-axis…
Stimulated Brillouin scattering microscopy with a high-peak-power 780-nm pulsed laser system
Principle of a PL-SBS microscope The SBS microscope is based on the SBS between two focused counterpropagating laser…