19 citations · 20 across the 3 of their papers we have counts for
3 papers
physics.optics2022
Generation of S-shaped photonic hooks from microcylinders with engineered surface patches
Chu Xu, Fen Tang, Qingqing Shang +8
Photonic hooks (PHs) are non-evanescent light beams with a highly concentrated curved optical fields. Since their discovery, PHs always have one single inflection point and thus ha…
physics.optics2021★ 19 cited
Generation of photonic hooks from patchy microcylinders
Fen Tang, Qingqing Shang, Songlin Yang +4
The photonic hook (PH) is new type of curved light beam which has promising applications in various fields such as nanoparticle manipulation, super-resolution imaging, etc. Herein,…
physics.optics2021★ 1 cited
Refractive index sensing with hybrid surfaces of photonic crystals and dielectric microsphere monolayers
Cheng Fang, Qingqing Shang, Fen Tang +2
In this work, a refractive index (RI) sensor with an effective integration of colorimetric detection and optical sensing capabilities has been developed. Colorimetric detection rel…