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Qingnan Cai

4 papers hereh-index 6134 citations9 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • physics.optics3
  • physics.atom-ph1

identity via Semantic Scholar / OpenAlex

activity
20212024
most citedActive spintronic-metasurface terahertz emitters with tunable chirality

50 citations · 107 across the 4 of their papers we have counts for

collaborators
Showing physics.opticsShow all

3 papers · 1 filter

physics.optics2024★ 7 cited

Nanometer-resolution 3D Tomographic and Vectorial Near-field Imaging in Dielectric Optical Resonators

Bingbing Zhu, Qingnan Cai, Yaxin Liu +5

All-dielectric optical nano-resonators, exhibiting exotic near-field distributions upon excitations, have emerged as low-loss, versatile and highly adaptable components in nanophot…

physics.optics2023★ 49 cited

Flexible generation of structured terahertz fields via programmable exchange-biased spintronic emitters

Shunjia Wang, Wentao Qin, Tongyang Guan +7

Structured light, particularly in the terahertz frequency range, holds considerable potential for a diverse range of applications. However, the generation and control of structured…

physics.optics2021★ 50 cited

Active spintronic-metasurface terahertz emitters with tunable chirality

Changqin Liu, Sheng Zhang, Shunjia Wang +6

The ability to manipulate the electric-field vector of broadband terahertz waves is essential for applications of terahertz technologies in many areas, and can open up new possibil…

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