2 papers
physics.optics2025
Scalable Generalized Meta-Spanners Enabling Parallel Multitasking Optical Manipulation
Tianyue Li, Wenyu Gao, Boyan Fu +12
Optical manipulation techniques offer exceptional contactless control but are fundamentally limited in their ability to perform parallel multitasking. To achieve high-density, vers…
physics.optics2025
Active, reactive and instantaneous optical forces on small particles in the time domain: Ultrafast attosecond subcycle pulses
Xiaohao Xu, Francisco J. Valdivia Valero, Manuel Nieto-Vesperinas
Recently discovered reactive optical forces have nule time-average of their instantaneous values on monochromatic illumination, so that their detection suggests the use of ultrafas…