Ontology highlight
ABSTRACT:
SUBMITTER: Ji W
PROVIDER: S-EPMC4858674 | biostudies-literature | 2016 May
REPOSITORIES: biostudies-literature
Ji Wei W Lee Chun-Hong CH Chen Peng P Hu Wei W Ming Yang Y Zhang Lijian L Lin Tsung-Hsien TH Chigrinov Vladimir V Lu Yan-Qing YQ
Scientific reports 20160506
Optical beam shaping plays a key role in optics and photonics. In this work, meta-q-plate featured by arbitrarily space-variant optical axes is proposed and demonstrated via liquid crystal photoalignment based on a polarization-sensitive alignment agent and a dynamic micro-lithography system. Meta-q-plates with multiple-, azimuthally/radially variant topological charges and initial azimuthal angles are fabricated. Accordingly, complex beams with elliptical, asymmetrical, multi-ringed and hurrica ...[more]