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A scalable platform for nanometer-scale quantum confinement
Christina M. Spaegele, Mehdi Rezaee, Thomas Werkmeister +8
Overcoming the limitations of current nanofabrication techniques to achieve nanoscale feature sizes is essential for achieving new regimes of light-matter interactions at extreme f…
Multidimensional optical singularities and their applications
Soon Wei Daniel Lim, Christina M. Spaegele, Federico Capasso
Optical singularities, which are positions within an electromagnetic field where certain field parameters become undefined, hold significant potential for applications in areas suc…
Topologically protected four-dimensional optical singularities
Christina M. Spaegele, Michele Tamagnone, Soon Wei Daniel Lim +3
Optical singularities play a major role in modern optics and are frequently deployed in structured light, super-resolution microscopy, and holography. While phase singularities are…