Monitoring and Maintaining Laser Surface Texture Quality Based on Acoustic and Optical Process Emissions during Direct Laser Interference Patterning
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202402505
Abstract: Direct laser interference patterning (DLIP) is a promising technique for fabricating periodic surface structures on large areas, but controlling process quality can be challenging due to laser power fluctuations. This study presents a novel monitoring… read more here.
Keywords: laser; quality; process; texture ... See more keywords
A lattice-dynamics model for the mixing of acoustic and optical modes in III-V compounds and its effect on the electron-phonon interaction
Sign Up to like & getrecommendations! Published in 2020 at "Solid State Communications"
DOI: 10.1016/j.ssc.2020.114025
Abstract: Abstract This paper addresses the phenomenon of mode-mixing in the acoustic and optical branches of the vibrational modes of III-V compounds, and its effect on the electron-phonon interaction. A description is given based on the… read more here.
Keywords: acoustic optical; electron phonon; effect; phonon interaction ... See more keywords
Acoustic and optical phonons in quasi-two-dimensional MPS3 antiferromagnetic semiconductors
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0205946
Abstract: We report the results of the investigation of the acoustic and optical phonons in quasi-two-dimensional antiferromagnetic semiconductors of the transition metal phosphorus trisulfide family with Mn, Fe, Co, Ni, and Cd as metal atoms. The… read more here.
Keywords: phonons quasi; acoustic optical; quasi two; optical phonons ... See more keywords
Gilbert damping in the layered antiferromagnet CrCl3
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac11cc
Abstract: We theoretically and experimentally studied the Gilbert damping evolution of both acoustic and optical magnetic resonance modes in the layered flake CrCl3 with an external magnetic field H applied in plane. Based on a Lagrangian… read more here.
Keywords: gilbert damping; damping evolution; layered antiferromagnet; damping layered ... See more keywords
Radio-frequency-to-optical conversion using acoustic and optical whispering-gallery modes
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.053839
Abstract: Whispering gallery modes (WGMs), circulating modes near the surface of a spheroidal material, have been known to exhibit high-quality factors for both acoustic and electromagnetic waves. Here, we report an electro-optomechanical system, where the overlapping… read more here.
Keywords: gallery modes; conversion; radio frequency; whispering gallery ... See more keywords
A Routing Protocol for Underwater Acoustic-Optical Hybrid Wireless Sensor Networks Based on Packet Hierarchy and Void Processing
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2023.3348757
Abstract: In recent years, with the growing demand for oceanic exploration, underwater wireless sensor networks (UWSNs) have gained intensive research interests. In UWSNs, the prevailing routing algorithms predominantly utilize either acoustic or optical waves for data… read more here.
Keywords: sensor networks; acoustic optical; packet; void ... See more keywords
Investigation of dual acoustic and optical asymmetric propagation in two-dimensional phoxonic crystals with grating
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.001716
Abstract: We report the simultaneous existence of acoustic and optical asymmetric transmission by combining a periodic array of silicon rods in air with a periodic grating (grating-phoxonic crystals). Theoretically and numerically, we demonstrate that the grating-phoxonic… read more here.
Keywords: acoustic optical; phoxonic crystals; dual acoustic; sound light ... See more keywords