51 citations · 61 across the 4 of their papers we have counts for
4 papers
Inflection Point: A New Perspective on Photonic Nanojets
Guoqiang Gu, Pengcheng Zhang, Sihui Chen +2
When light propagates through the edge or middle part of microparticle's incoming interface, there is a basic rule that light converges and diverges rapidly or slowly at the output…
Easily tunable long photonic hook generated from Janus liquids-filled hollow microcylinder
Zeng Peng, Guoqiang Gu, Liyang Shao +1
The photonic hook, a beam that can propagate along a curved path, has attracted wide attention since its inception and experimental confirmation. In this paper, we propose a new ty…
Photonic hook generated by twin-ellipse microcylinder
Xingliang Shen, Guoqiang Gu, Liyang Shao +6
Recently, two special photonic jets, photonic hooks and twin photonic jets, have been proposed to deal with complex conditions in nanoscale manipulation. Photonic hooks are generat…
Photonic hooks from Janus microcylinders
Guoqiang Gu, Liyang Shao, Jun Song +8
Recently, a type of curved light beams, photonic hooks (PHs), was theoretically predicted and experimentally observed. The production of photonic hook (PH) is due to the breaking o…