Semantic Scholar Open Access 2022 14 sitasi

Bound vortex light in an emulated topological defect in photonic lattices

Chong Sheng Yao Wang Yijun Chang Huiming Wang Yong-Heng Lu +4 lainnya

Lihat Sumber DOI

Abstrak

Topology have prevailed in a variety of branches of physics. And topological defects in cosmology are speculated akin to dislocation or disclination in solids or liquid crystals. With the development of classical and quantum simulation, such speculative topological defects are well-emulated in a variety of condensed matter systems. Especially, the underlying theoretical foundations can be extensively applied to realize novel optical applications. Here, with the aid of transformation optics, we experimentally demonstrated bound vortex light on optical chips by simulating gauge fields of topological linear defects in cosmology through position-dependent coupling coefficients in a deformed photonic graphene. Furthermore, these types of photonic lattices inspired by topological linear defects can simultaneously generate and transport optical vortices, and even can control the orbital angular momentum of photons on integrated optical chips. Optical vortices in a topological defect of cosmic space-time.

Topik & Kata Kunci

Medicine

Penulis (9)

Chong Sheng

Yao Wang

Yijun Chang

Huiming Wang

Yong-Heng Lu

Ying-Yue Yang

Shining Zhu

Xian-min Jin

Hui Liu

Format Sitasi

APA MLA BibTeX

Sheng, C., Wang, Y., Chang, Y., Wang, H., Lu, Y., Yang, Y. et al. (2022). Bound vortex light in an emulated topological defect in photonic lattices. https://doi.org/10.1038/s41377-022-00931-4

Akses Cepat

Lihat di Sumber doi.org/10.1038/s41377-022-00931-4

Informasi Jurnal

Tahun Terbit: 2022
Bahasa: en
Total Sitasi: 14×
Sumber Database: Semantic Scholar
DOI: 10.1038/s41377-022-00931-4
Akses: Open Access ✓