Light modulation is an essential operation in photonics and optoelectronics. With existing and emerging technologies increasingly demanding compact, efficient, fast and broadband …
Recently, exceptional points, a degeneracy of open wave systems, have been observed in photonics, acoustics, and electronics. They have mainly been realized as a degeneracy of …
X Zhou, X Hu, J Yu, S Liu, Z Shu… - Advanced Functional …, 2018 - Wiley Online Library
Van der Waals heterostructures (vdWHs) based on 2D layered materials with selectable materials properties pave the way to integration at the atomic scale, which may give rise to …
The absorption of electromagnetic energy by a material is a phenomenon that underlies many applications, including molecular sensing, photocurrent generation and …
Z Chai, X Hu, F Wang, X Niu, J Xie… - Advanced Optical …, 2017 - Wiley Online Library
Ultrafast all‐optical switching, possessing the unique function of light controlling light, is an essential component of on‐chip ultrafast optical connection networks as well as integrated …
We demonstrate experimentally that reflectionless scattering modes (RSMs), a generalized version of coherent perfect absorption, can be functionalized to perform reflectionless …
M F. Imani, DR Smith… - Advanced Functional …, 2020 - Wiley Online Library
Achieving the very special condition of perfect absorption (PA) in a complex scattering enclosure promises to enable a wealth of applications in secure communication, precision …
J Ge, C Zhang, Y Zhang, H Li, J Wang… - Advanced Optical …, 2023 - Wiley Online Library
Metasurface absorbers (meta‐absorbers) are highly compelling in modern optoelectronic devices. However, owing to the limitations of the sandwiched design framework …
C Guo, J Zhang, W Xu, K Liu, X Yuan, S Qin, Z Zhu - Nanomaterials, 2018 - mdpi.com
Graphene has unique properties which make it an ideal material for photonic and optoelectronic devices. However, the low light absorption in monolayer graphene seriously …