198 citations · 1.7k across the 60 of their papers we have counts for
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Measuring the electromagnetic chirality of 2D arrays under normal illumination
X. Garcia-Santiago, S. Burger, C. Rockstuhl +1
We present an electromagnetic chirality measure for 2D arrays of subwavelength periodicities under normal illumination. The calculation of the measure uses only the complex reflect…
A conformally invariant derivation of average electromagnetic helicity
Ivan Fernandez-Corbaton
The average helicity of a given electromagnetic field measures the difference between the number of left- and right-handed photons contained in the field. In here, the average heli…
Interaction of atomic systems with quantum vacuum beyond electric dipole approximation
Miriam Kosik, Oleksandr Burlayenko, Ivan Fernandez-Corbaton +2
The photonic environment can significantly influence emission properties and interactions among atomic systems. In such scenarios, frequently the electric dipole approximation is a…
Directional coupling of emitters into waveguides: A symmetry perspective
Aristeidis G. Lamprianidis, Xavier Zambrana-Puyalto, Carsten Rockstuhl +1
Recent experiments demonstrated strongly directional coupling of light into waveguide modes. We identify here the mechanisms behind this effect. We consider emitters near a wavegui…
Helicity-preserving optical cavity modes for enhanced sensing of chiral molecules
Joshua Feis, Dominik Beutel, Julian Köpfler +4
Researchers routinely sense molecules by their infrared vibrational "fingerprint" absorption resonances. In addition, the dominant handedness of chiral molecules can be detected by…
Experimental demonstration of spectrally-broadband Huygens sources using low-index spheres
Mohamed Ismail Abdelrahman, Hassan Saleh, Ivan Fernandez-Corbaton +3
Manipulating the excitation of resonant electric and magnetic multipole moments in structured dielectric media has unlocked many sophisticated electromagnetic functionalities. This…