The team demonstrates a gradient-thickness-protected microbottle resonator that enables large-scale, stable optical trapping via whispering-gallery modes. By introducing a controlled wall-thickness ...
Gradient Ricci solitons are self-similar solutions to the Ricci flow, characterised by a Riemannian manifold (M,g) endowed with a smooth potential function f satisfying the equation Ric + ∇²f = λg for ...
GA, UNITED STATES, March 10, 2026 /EINPresswire.com/ — Optical trapping is a powerful tool for manipulating microscopic particles, but conventional approaches often ...
Optical trapping is a powerful tool for manipulating microscopic particles, but conventional approaches often suffer from limited trapping range and poor stability when particles disturb the optical ...
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