As buzz grows ever louder over the future of quantum, researchers everywhere are working overtime to discover how best to unlock the promise of super-positioned, entangled, tunneling or otherwise ...
Electrically controlled silicon photonic devices use carbon nanotube heaters to modulate and filter terahertz waves on chip with stable performance, enabling compact tunable components for high ...
A new publication from Opto-Electronic Sciences; DOI 10.29026/oea.2025.240114, discusses an ultra-high-Q photonic crystal nanobeam cavity for etchless lithium niobate on insulator (LNOI) platform. In ...
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Squishy photonic switches aim for faster, lower-power computing
The liquid crystals that make phone screens glow are finding a second career: routing light signals inside computer chips. In ...
A micrometer-sized liquid crystal droplet doped with fluorescent dye functions as a nanosecond optical switch that controls light output using light alone. The resonant cavity design cuts the energy ...
Soft-matter photonics investigates how materials such as liquids, liquid crystals, gels, and polymers can self-organize into structures that manipulate light. Unlike conventional solid-state photonic ...
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