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Role of Geometric Shape in Chiral Optics
Philipp Gutsche, Xavier Garcia-Santiago, Philipp-Immanuel Schneider +3
The distinction of chiral and mirror symmetric objects is straightforward from a geometrical point of view. Since the biological as well as the optical activity of molecules strong…
Colloidal-quantum-dot spasers and plasmonic amplifiers
Stephan J. P. Kress, Jian Cui, Patrik Rohner +8
Colloidal quantum dots are robust, efficient, and tunable emitters now used in lighting, displays, and lasers. Consequently, when the spaser, a laser-like source of surface plasmon…
The Optical Chirality Flux as a Useful Far-Field Probe of Chiral Near Fields
Lisa V. Poulikakos, Philipp Gutsche, Kevin M. McPeak +4
To optimize the interaction between chiral matter and highly twisted light, quantities that can help characterize chiral electromagnetic fields near nanostructures are needed. Here…