Results 211 to 220 of about 305,755 (349)

Spatial solitons in nonlinear photonic crystals [PDF]

, 2000
J. F. Corney, Ole Bang
openalex   +1 more source

Mechanochromic, Low‐Cost, and Structurally Colored Displays Using Biodegradable Hydroxypropyl Cellulose

Advanced Materials, EarlyView.
Mechanochromic hydroxypropyl cellulose (HPC) integrated with microfluidic devices creates scalable, eco‐friendly reflective color displays. We demonstrate mechanochromic displays with 500 µm pixel size and 5Hz switching rates with room for optimisation. The proposed mechanochromic HPC displays are an initial step toward more environmentally responsible
Charles H. Barty‐King, Maxime Burgonse, Silvia Vignolini, Jeremy Baumberg, Michael De Volder   +4 more
wiley   +1 more source

Radio wave attenuation by a large-scale photonic crystal sculpture. [PDF]

Sci Rep
Röhlig D, Laude V, Zichner R, Thieme F, Thränhardt A, Blaudeck T.   +5 more
europepmc   +1 more source

Photon Management on a Photonic Crystal Platform

, 2015
A multilayered dielectric structure, namely a one dimensional photonic crystal (1DPC), is proposed as a suitable platform for photon management, due to the low absorption of the dielectric materials. When properly designed, a 1DPC can sustain surface electromagnetic modes called Bloch Surface Waves (BSWs).
openaire   +2 more sources

Scalable Lithium Niobate Nanoimprinting for Nonlinear Metalenses

Advanced Materials, EarlyView.
A broadband polycrystalline lithium niobate platform is developed for highly versatile and scalable fabrication of nonlinear metasurfaces. This work demonstrates simultaneous second harmonic generation and wavefront‐shaping via a metalens on this platform.
Ülle‐Linda Talts, Helena Weigand, Irene Occhiodori, Rachel Grange   +3 more
wiley   +1 more source

Multimode ultrastrong coupling in three-dimensional photonic-crystal cavities. [PDF]

Nat Commun
Tay F, Mojibpour A, Sanders S, Liang S, Xu H, Gardner GC, Baydin A, Manfra MJ, Alabastri A, Hagenmüller D, Kono J.   +10 more
europepmc   +1 more source

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

Advanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang, Zhengtong Li, Zeng Liu, Mingxuan Li, Jiaxin Guo, Jinhua Du, Changkun Cai, Shaohui Zhang, Ningning Sun, Yong Li, Xingtao Xu, Xihong Hao, Yusuke Yamauchi   +12 more
wiley   +1 more source

On‐Chip Active Supercoupled Topological Cavity

Advanced Materials, EarlyView.
The on‐chip supercoupled cavity device is demonstrated realizing a record cavity excitation distance exceeding three wavelengths, leveraging the valley‐conserved supercoupling mechanism in the valley Hall topological system. This optothermal tunable design enables new degrees of freedom for supercoupled photonic cavities in mux‐demux, lasers, sensors ...
Ridong Jia, Wenhao Wang, Yi Ji Tan, Zhonglei Shen, Thomas Caiwei Tan, Zhonghua Gu, Prakash Pitchappa, Ranjan Singh   +7 more
wiley   +1 more source

Photonic crystal with a defect layer of silicon containing polymer nanocomposites as radiation detector. [PDF]

Sci Rep
Zaky ZA, Zhaketov VD, Kozhevnikov SV, Sallah M.   +3 more
europepmc   +1 more source

Bending-induced colouring in a photonic crystal fibre

, 2000
Martijn van Eijkelenborg, John Canning, Tom Ryan, K. Lyytikäinen   +3 more
openalex   +1 more source