Tag: topological photonics

Researchers show that the most robust single-mode bound-state-in-the-continuum lasers operate slightly before the exact BIC merging condition, where threshold contrast ...

University of Maryland researchers have used topology and laser-sculpted microresonators on glass fibers to create protected one-way pathways for light, ...

A new IEEE Photonics Journal review examines topology imprinting in nonlinear metasurfaces, a technique that transfers the spatial topology of ...

Tsinghua University researchers have created silicon valley photonic molecular crystals whose topologically protected edge states survive random rotational disorder up ...

Physicists have shown that entire lattices of polarization singularities in structured laser beams can fully reconstruct themselves after obstruction, with ...

Researchers report a method for generating optical skyrmions across a broad range of wavelengths, preserving their topological structure as the ...

Researchers have shown that gate-tunable anisotropic dissipation in aligned carbon nanotube films can reversibly reshape polariton topology in alpha-MoO3, turning ...

Researchers have realized square-root topological edge and corner states at visible frequencies using plasmon-polaritonic cavity chains derived from SSH models.

Non-Hermitian photonic systems are revealing a new kind of resilience in light: under carefully engineered conditions, a wave can be ...

Topological photonics has long promised optical transport that survives fabrication imperfections, but traditional designs typically rely on topological-insulator domains whose ...