Christopher M. Dodson
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View article: Metasurface Freeform Nanophotonics
Metasurface Freeform Nanophotonics Open
Freeform optics aims to expand the toolkit of optical elements by allowing for more complex phase geometries beyond rotational symmetry. Complex, asymmetric curvatures are employed to enhance the performance of optical components while min…
View article: Metasurface Freeform Nanophotonics
Metasurface Freeform Nanophotonics Open
Freeform optics aims to expand the toolkit of optical elements by allowing for more complex phase geometries beyond rotational symmetry. Complex, asymmetric curvatures are employed to enhance the performance of optical components while min…
View article: Low-Contrast Dielectric Metasurface Optics
Low-Contrast Dielectric Metasurface Optics Open
The miniaturization of current image sensors is largely limited by the volume\nof the optical elements. Using a sub-wavelength patterned quasi-periodic\nstructure, also known as a metasurface, one can build planar optical elements\nbased o…
View article: Cavity enhanced nonlinear optics for few photon optical bistability
Cavity enhanced nonlinear optics for few photon optical bistability Open
Weak material nonlinearity at optical frequencies poses a serious hurdle to realizing optical bistability at low optical powers, which is a critical component for digital optical computing. In this paper, we explore the cavity enhancement …