A5101614263- Photonic and Optical Devices
- Photonic Crystals and Applications
- Semiconductor materials and devices
- Optical Network Technologies
- Advanced Photonic Communication Systems
- Advanced Algorithms and Applications
- Advanced Fiber Laser Technologies
- Advanced Surface Polishing Techniques
- Copper Interconnects and Reliability
- Semiconductor Lasers and Optical Devices
- Magneto-Optical Properties and Applications
- Membrane Separation Technologies
- Blind Source Separation Techniques
- Integrated Circuits and Semiconductor Failure Analysis
- Advancements in Semiconductor Devices and Circuit Design
- Advanced Fiber Optic Sensors
- Silicon and Solar Cell Technologies
- Spectroscopy and Chemometric Analyses
- Solar-Powered Water Purification Methods
- Speech and Audio Processing
- Mechanical and Optical Resonators
- Semiconductor Quantum Structures and Devices
- Neural Networks and Reservoir Computing
- Solar Thermal and Photovoltaic Systems
- Radar Systems and Signal Processing
Huadong Hospital
2025
Fudan University
2025
Jiangsu University
2024
Shanghai Normal University
2021-2024
Nanjing Medical University
2022-2024
Jiangsu Province Hospital
2022-2024
NARI Group (China)
2023-2024
Zhoukou Normal University
2024
Guang Fu Hospital
2024
Humboldt-Universität zu Berlin
2024
We report an efficient and low-loss polarization rotator based on mode evolution using horizontal slot waveguide. The device is fabricated complementary metal–oxide–semiconductor compatible processes, which allows monolithic integration with active drive electronics other photonic components. A 100 μm transition length provides a high extinction ratio >14 dB for both transverse-magnetic (TM)-transverse-electric (TE) TE-TM rotation. excess loss of the <1 rotations as etching...
Abstract Silicon photonics integrated circuits (Si-PIC) with well-established active and passive building elements are progressing towards large-scale commercialization in optical communications high speed interconnects applications. However, current Si-PICs do not have memory capabilities, particular, the non-volatile functionality for energy efficient data storage. Here, we propose an electrically programmable, multi-level cell (PMC) fabricated by standard...
Abstract Pure and Er‐doped BiFeO 3 nanoparticles were prepared using a sol–gel method. The remanent magnetization was found to increase with increasing Er concentration. Due the cocontribution of both ferromagnetic coupling between 3+ Fe ions suppression spatial spin structure , substitution is more effective approach enhanced than other rare‐earth (RE) element substitutions. observed dielectric loss behavior in doped sample indicated that leakage current decreased due Er. evidence improved...
The identification of values solar cell parameters is great interest for evaluating performances. algorithm an artificial bee colony was used to extract model cells from current-voltage characteristics. Firstly, the best-so-for mechanism introduced original colony. Then, a method proposed identify single diode and double using this improved Experimental results clearly demonstrate effectiveness its superior performance compared other competing methods.
The detection of adenosine triphosphate (ATP) is crucial in several biomedical applications. Here, we propose an electro-optical sensor for ATP that functions without optical labels or recognition unit based on the electrochemistry-assisted formation ATP-Ag+ complexes and subsequent plasmon-supported generation intrinsic surface-enhanced Raman scattering (SERS) spectrum ATP. Using bimetal-functionalized carbon fiber microelectrodes (CFME), analysis with can be carried out cellular...
Abdominal adhesions have a high incidence after surgery due to fibrosis and inflammation resulting in damaged tissues caused by trauma, bleeding, infection, foreign body stimulation. The introduced persistent chronic pain because of attachment traction seriously affects physical health patients. Recent years, various kinds membrances, hydrogel, nanofibers were developed inhibit post-operative abdominal adhesion isolation or drug treatment. However, the integration pharmaceutical therapy one...
Abstract The spoke as a key component has significant impact on the performance of non-pneumatic tire (NPT). current research focused adjusting structures to improve single NPT. Few studies have been conducted synergistically multi-performance by optimizing structure. Inspired concept functionally gradient structures, this paper introduces honeycomb NPT and its optimization method. Firstly, completes parameterization structure establishes numerical models NPTs with seven different gradients....
Getting connected whenever and wherever you travel is not kind of luxury any more. Satellite communication researchers are making it a reality to bring data, video, voice services when away from home, out office, or on long journey. antenna mounted mobile ground terminals an essential prerequisite successful connectivity. In this paper, we review the evolution in its historical context outline major research achievements terminals. Many striking demonstrations prototypes revisited understand...
Purpose To compare the effectiveness and safety of transarterial chemoembolization (TACE) combined with apatinib camrelizumab those TACE as well among patients unresectable hepatocellular carcinoma (HCC). Materials methods The data HCC (uHCC) who received TACE-apatinib-camrelizumab combination (TACE + AC group) TACE-apatinib A were collected from two centers between January 2018 2022. Propensity score matching (PSM) was conducted to diminish bias groups. primary outcome measures study...
A library of compact multimode interference (MMI) couplers with MMI region widths ranging from 1.1 μm to 3.2 is presented for 220-nm silicon-on-insulator-based photonic circuits. By optimizing the geometrical parameters and considering Goos-Häanchen shift, insertion losses lower than 0.1 dB moderate experimental errors are achieved 3-dB power splitters at <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">C</i> band, imbalance around 0.2 dB.
We propose a novel coupled resonator optical waveguide (CROW) structure that is made up of loop. theoretically investigate the forbidden band and conduction conditions in an infinite periodic lattice. also discuss reflection- transmission- spectra, group delay finite structures. Light has larger at edge structure. The flat pass filter flat-top can be realized non-periodic Scattering matrix method used to calculate effects loss on characteristics these introduce tunable coupling loop...
In multi-seam mining, as mining ranges expand and depths increase, the strong ground pressure exerted on lower coal-seam working faces (WFs) or roadways by coal pillars (CPs) hard roof between interburdens becomes increasingly severe, leading to periodic roof-fall accidents. This study focused 42108 WF of 4–2 seam in Buertai Coal Mine Shandong mining. It combined field tests, theoretical research, numerical calculations investigate superposition amplification traversed CP with interburdens....
ABSTRACT Background Cancer cachexia can impact prognosis, cause resistance to anticancer treatments and affect the tolerability of treatments. This study aims identify hepatocellular carcinoma (HCC) with by characterizing longitudinal body composition ( BC ) trajectories. Methods longitudinal, multicentre cohort included unresectable HCC patients treated first‐line programmed death‐(ligand)1 inhibitors plus anti‐vascular endothelial growth factor antibody/tyrosine kinase between...
Bi0.95Y0.05FeO3 nanocrystals are synthesized by a hydrothermal method, and crystallized in rhombohedrally distorted perovskite BiFeO3 structure the R3c space, with compressive lattice distortion induced Y substitution at Bi sites from XRD study. Compared gained under similar conditions, magnetic properties greatly enhanced, saturate magnetization of 2.3emu/g room temperature. Microwave dielectric investigated range 2–18 GHz. The results increase permeability decrease permittivity, which...