Optimal entanglement distribution within a multi-ring topology
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-00391-x
Abstract: Entanglement distribution networks are essential for enabling secure, reliable, and sustained communication through the future Quantum Internet. Multi-ring network topologies offer improved scalability and redundancy, but also introduce additional routing complexity for the task of… read more here.
Keywords: multi ring; topology; network; entanglement distribution ... See more keywords
Sawtooth multi-ring electrodes for ionic wind propulsion
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-02775-5
Abstract: Recently, the application of ionic wind in atmospheric propulsion has gained significant attention, but existing devices face challenges in achieving sufficient thrust for practical applications. This study proposes a novel electrode structure combining a serrated… read more here.
Keywords: multi ring; sawtooth multi; ring electrodes; ionic wind ... See more keywords
Highly sensitive triple-band absorption-based RI sensor for blood components detection using multi-ring graphene resonators
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2024.2439379
Abstract: This work investigates a tunable metamaterial perfect absorber with a triple-band operating in a terahertz (THz) range capable of detecting blood components. The design consists of a periodically patterned graphene layer with multi-ring resonators on… read more here.
Keywords: multi ring; blood components; sensor; absorption ... See more keywords
Accuracy improvement of a multi-ring beam structured inner surface measurement: via novel calibration methodology and light source optimization
Sign Up to like & getrecommendations! Published in 2024 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ad4bfb
Abstract: Parts with a large depth-to-diameter ratio play a critical role in the military, aerospace, and automotive industries. However, accurately measuring their inner surface profile remains challenging owing to the lack of adequate and accurate sensors.… read more here.
Keywords: inner surface; multi ring; methodology; ring beam ... See more keywords
Improvement and security analysis of multi-ring discrete modulation continuous variable quantum secret sharing scheme
Sign Up to like & getrecommendations! Published in 2024 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ad3b81
Abstract: In order to avoid the complexity of Gaussian modulation and the problem that the traditional point-to-point communication DM-CVQKD protocol cannot meet the demand for multi-user key sharing at the same time, we propose a multi-ring… read more here.
Keywords: multi ring; quantum; sharing scheme; discrete modulation ... See more keywords
An Energy-Efficient Multi-Ring-Based Routing Scheme for WSNs
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2947496
Abstract: Data aggregation is an important solution to decrease energy consumption by reducing the transmitting data in the wireless sensor networks (WSNs). Although there have been many energy-efficient data routing algorithms devoted to data gathering, the… read more here.
Keywords: scheme; energy efficient; energy; energy consumption ... See more keywords
Viterbi-Viterbi Carrier Phase Estimation for Multi-Ring $M$-APSK With Wiener Carrier Phase Noise and Its Performance
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2024.3415635
Abstract: High-order modulations are currently widely used in optical communications to increase the data rate. However, due to the existence of laser phase noise, the performance of high-order modulated systems will be greatly degraded. Therefore, phase… read more here.
Keywords: multi ring; carrier phase; phase noise; phase ... See more keywords
Wavelength Tunable Matched-Pair Vernier Multi-Ring Filters Using Derivative-Free Optimization Algorithms
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2020.2975644
Abstract: We demonstrate matched pairs of multi-ring Vernier filters that mutually suppress the out-of-band resonances resulting from the Vernier effect to increase the free-spectral range (FSR) while achieving high out-of-band extinction ratio. These filters can be… read more here.
Keywords: wavelength tunable; free optimization; tunable matched; derivative free ... See more keywords
A Filtering Balun Utilizing Multi-Ring Loaded Vertical Transition Structure With 161% Fractional Bandwidth and >5.8f₀ Stopband
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3139158
Abstract: An ultra-broadband filtering balun with microstrip line-slotline (ML-SL) vertical transition structure and multi-ring slotline termination is proposed in this brief. The proposed multi-ring structure consisting of three closed slotline loops connecting in series with each… read more here.
Keywords: filtering balun; vertical transition; transition structure; multi ring ... See more keywords
Sorting orbital angular momentum of photons through a multi-ring azimuthal-quadratic phase.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.465593
Abstract: Beams carrying orbital angular momentum (OAM) already play significant roles in many domains. Here we propose a practical design of an OAM beam splitter based on a single phase-only multi-ring azimuthal-quadratic diffraction optical element that… read more here.
Keywords: multi ring; orbital angular; angular momentum; ring azimuthal ... See more keywords
An Intelligent Multi-Ring Shield Movement Performance Prediction and Control Method
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14104223
Abstract: Accurate control of the shield attitude can ensure precise tunnel excavation and minimize impact on the surrounding areas. However, neglecting the total thrust force may cause excessive disturbance to the strata, leading to collapse. This… read more here.
Keywords: multi ring; method; shield attitude; control ... See more keywords