A5083723704- Optical Network Technologies
- Photonic and Optical Devices
- Advanced Photonic Communication Systems
- Adsorption and biosorption for pollutant removal
- Semiconductor Lasers and Optical Devices
- Chromium effects and bioremediation
- Topic Modeling
- Phosphorus and nutrient management
- Domain Adaptation and Few-Shot Learning
- Digital Holography and Microscopy
- Advanced Graph Neural Networks
- Environmental remediation with nanomaterials
- Nanomaterials for catalytic reactions
- Advanced Image and Video Retrieval Techniques
- Random lasers and scattering media
- Image Retrieval and Classification Techniques
- Text and Document Classification Technologies
- Orbital Angular Momentum in Optics
- Recommender Systems and Techniques
- Membrane Separation Technologies
- Music and Audio Processing
- Speech and Audio Processing
- Time Series Analysis and Forecasting
- Soil and Water Nutrient Dynamics
- Heavy metals in environment
Chinese Academy of Sciences
2022-2024
University of Chinese Academy of Sciences
2022-2024
Shanghai Institute of Applied Physics
2022-2024
Tsinghua University
2015-2024
Mianyang Normal University
2024
Xihua University
2023
Brandeis University
2022
Shanghai Advanced Research Institute
2022
China University of Geosciences (Beijing)
2019-2021
Guilin University of Technology
2020
Mercury-stimulated peroxidase mimetic activity of gold nanoparticles was presented, with which a sensitive label-free colorimetric method for Hg2+ developed.
Key advances which enabled the InP photonic integrated circuit (PIC) and subsequent progression of PICs to fully multichannel DWDM system-on-chip (SOC) are described. Furthermore, current state-of-the-art commercial SOC reviewed as well key trends technologies for future InP-based in optical communications.
In this paper, the current state of art for large-scale InP photonic integrated circuits (PICs) is reviewed with a focus on devices and technologies that are driving commercial scaling highly devices. Specifically, performance, reliability, manufacturability 100-Gb/s dense wavelength-division-multiplexed transmitter receiver PICs as well next- future-generation (500 Gb/s beyond). The PIC enables significant reductions in cost, packaging complexity, size, fiber coupling, power consumption...
We demonstrate a fully integrated multi-channel InP-based coherent transmitter photonic circuits (PICs) with extended C-band tunability, operating at 33 and 44 Gbaud per channel under 16-QAM dual-polarization modulation. PICs are demonstrated integrating up to 14-channels enabling multi-Tb/s total PIC capacities.
We demonstrate a 10 wavelength, 200 GHz spaced, monolithically integrated, polarization-multiplexed, InP differential quadrature phase shift keying receiver operating at 45.6 Gb/s per wavelength. The is based on novel technique for polarization demodulation and tracking that does not require any external components.
Get PDF Email Share with Facebook Tweet This Post on reddit LinkedIn Add to CiteULike Mendeley BibSonomy Citation Copy Text R. Nagarajan, D. Lambert, M. Kato, V. Lal, G. Goldfarb, J. Rahn, Kuntz, Pleumeekers, A. Dentai, H. Tsai, Malendevich, Missey, K. Wu, Sun, McNicol, Tang, Zhang, T. Butrie, Nilsson, Reffle, F. Kish, and Welch, "10 Channel, 100Gbit/s per Dual Polarization, Coherent QPSK, Monolithic InP Receiver Photonic Integrated Circuit," in Optical Fiber Communication...
Excessive fluoride and complex Al-F complex-ions severely impede the efficient extraction of rare earth elements (REEs) from chloride (RECl 3 ) solution. Herein, hydrated calcium chloroaluminate (Ca 2 Al(OH) 6 Cl·2H O) was prepared via...
Abstract The suppressed ion chromatography (IC) and molybdenum blue methods were used to comparatively evaluate phosphorus (P) concentrations. Most of the P was more resistant hydrolysis in as compared method. However, analysis by IC is liable be interfered than method because presence high bivalent trivalent metal ions. Polyvalent ions interfere with organic or release from colloids during investigation, which leads a difference ortho-phosphate concentrations determined methods. During...
We report InP-based coherent transmitter PICs with hybrid integrated SiGe drivers operating at 100GBd, 32QAM back-to-back (1 Tb/wave capable), and 16QAM over 1400km. Coherent Tx (Rx) (amplifiers) operate 66GBd, 64QAM 200km.
We demonstrate multi-channel InP-based coherent transmitter and receiver photonic integrated circuits hybrid with SiGe driving amplifying electronics both capable of operating at 880 Gb/s the alone up to 1 Tb/s per wave. These assemblies optical transmissions across a commercial line system distances from 200 1400 km, symbol rates between 66-100 GBd, utilizing 16-, 32-, 64-QAM modulation formats. Additionally, we back-to-back transmission TxPIC assembly reference 100 GBd × 32QAM, wavelength...
Towards efficient implementation of x-ray ghost imaging (XGI), data acquisition and fast image reconstruction together with high quality are preferred. In view radiation dose resulted from the incident x-rays, fewer measurements sufficient signal-to-noise ratio (SNR) always anticipated. Available methods based on linear compressive sensing algorithms cannot meet all requirements simultaneously. this paper, a method modified algorithm conjugate gradient descent (CGDGI) is developed to solve...
Fully integrated monolithic, multi-channel InP-based coherent receiver PICs and transceiver modules with extended C-band tunability are described. These operate at 33 44 Gbaud per channel under dual polarization (DP) 16-QAM modulation. Fourteen-channel monolithic InP show integration data rate scaling capability to DP modulation for combined 4.9 Tb/s total capacity. Six simultaneous operation of a commercial module is demonstrated variety formats including >1.2Tbit/s aggregate
The study employed high-throughput sequencing to monitor fluctuations in the abundance and composition of microbial communities during storage low-sodium bacon, which incorporated potassium chloride (KCl, 0.88%) calcium ascorbate (0.44%) as substitutes for sodium (NaCl). Analysis 16S rRNA gene amplicon (16S-seq) revealed that use KCl alternatives resulted a decreased population size altered community structure. Genus-level identification bacteria approximately 492 bacterial groups, with most...