[HTML][HTML] Visible light backscattering with applications to the Internet of Things: State-of-the-art, challenges, and opportunities
Visible light backscatter (VLB) is an innovative optical transmission paradigm to enable ultra
low-power passive communication and localization for the Internet of Things (IoT), by …
low-power passive communication and localization for the Internet of Things (IoT), by …
Visible light backscattering with applications to communication and localization in healthcare: A survey
Visible light backscatter (VLB) is an innovative passive transmission paradigm to enable
ultra low-power communication and localization for the Internet of Things (IoT), overcoming …
ultra low-power communication and localization for the Internet of Things (IoT), overcoming …
Fabrication of Large-Area Micro-Hexagonal Cube Corner Retroreflectors on Three-Linear-Axis Ultraprecision Lathes
S Xia, Z Yin, C Huang, S Meng - Micromachines, 2023 - mdpi.com
Hexagonal cube corner retroreflectors (HCCRs) are the micro-optics arrays with the highest
reflectivity. However, these are composed of prismatic micro-cavities with sharp edges, and …
reflectivity. However, these are composed of prismatic micro-cavities with sharp edges, and …
Low‐Glare Freeform‐Surfaced Street Light Luminaire Optimization to Meet Enhanced Road Lighting Standards
To enhance driving safety at night, a new freeform‐surface street light luminaire was
proposed and evaluated in this study that meets the requirements of the International …
proposed and evaluated in this study that meets the requirements of the International …
Adjustment on the received optical power of a ground-based optical instrument by a corner cube retroreflector with a curved front-face
Z Hui, L Song, Y Chen - Applied Optics, 2021 - opg.optica.org
The dihedral angle errors (DAEs) and flatness errors of a nonideal corner cube retroreflector
(CCR) determine a ground-based optical instrument's received optical power. The smaller …
(CCR) determine a ground-based optical instrument's received optical power. The smaller …
ECE/SAE dual functional superpin plus curved reflex reflector by use of new structured corner cubes
We propose and demonstrate, using optical experiments, a new reflex reflector structure
called SuperPin Plus. The structure is composed of special pin groups with dihedral-angle …
called SuperPin Plus. The structure is composed of special pin groups with dihedral-angle …
Simulating and Analyzing the Flat Corner Cube Reflectors for Automotive Safety to Comply with US SAE and EU ECE Regulations
HT Le, HT Nguyen, LT Le - The International Conference on Sustainable …, 2023 - Springer
In order to enter the global traffic safety reflective signs market, it is essential to create a flat
corner cube reflectors that can meet both the US SAE and EU ECE regulations. The main …
corner cube reflectors that can meet both the US SAE and EU ECE regulations. The main …
Double aerial image sights-assisted arm-shooter device and its application
Y Ogata - 2023 - preprints.opticaopen.org
A novel arm-equipped material ejection device with functionality as optical aerial imaging
sights has been fabricated. To date, the technique for aerial imaging using a retroreflector …
sights has been fabricated. To date, the technique for aerial imaging using a retroreflector …
Study of Automotive Reflex Reflector by Corner Cube's Round Angle for Enhancing Optical Performance to Meet US SAE Standard
QT Hoang, NT Le - … of the International Conference on Advanced …, 2022 - books.google.com
A retroreflector additionally called a reflex reflector, can mirror light back along a vector that
is parallel or almost parallel corresponding to yet inverse in course from the light source. In …
is parallel or almost parallel corresponding to yet inverse in course from the light source. In …