A5046693412- Photonic and Optical Devices
- Optical Network Technologies
- Advanced Fiber Optic Sensors
- Semiconductor Lasers and Optical Devices
- Fiber-reinforced polymer composites
- High voltage insulation and dielectric phenomena
- Mechanical Behavior of Composites
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Fiber Laser Technologies
- Optical Coatings and Gratings
- MXene and MAX Phase Materials
- Epoxy Resin Curing Processes
- Plant Reproductive Biology
- Flame retardant materials and properties
- Polymer Nanocomposites and Properties
- Mycotoxins in Agriculture and Food
- Plant Surface Properties and Treatments
- Boron and Carbon Nanomaterials Research
- Quantum Information and Cryptography
- Fullerene Chemistry and Applications
- Tribology and Wear Analysis
Chinese Academy of Sciences
2023-2025
Institute of Semiconductors
2023-2025
University of Chinese Academy of Sciences
2023-2025
Nanjing Tech University
2022-2023
State Key Laboratory on Integrated Optoelectronics
2023
University of Science and Technology of China
2023
ABSTRACT With the rapid development of backbone network rates, there has been a gradual increase in number channels and bandwidth. Increasing typically leads to larger chip sizes, which is contrary trend higher integration. Here, we simulate design compact 48‐channel 100 GHz arrayed waveguide grating (AWG) based on 2.0% high refractive index silica platform using three‐dimensional beam propagation method. The device performance under difference ensured by growing pure protective layer...
Metal–organic frameworks (MOFs) have been previously shown as an emerging modified class of epoxy resin. In this work, we report a simple strategy for preventing zeolitic imidazolate framework (ZIF-8) nanoparticles from agglomerating in resin (EP). Branched polyethylenimine grafted ZIF-8 ionic liquid (BPEI-ZIF-8) nanofluid with good dispersion was prepared successfully using both the dispersant and curing agent. Results indicated that thermogravimetric curve composite material had no...
Structural damping composites exhibit considerable potential in aerospace and other fields due to their excellent vibration reduction performance, as well structural carrying capacity. However, conventional composite materials generally do not combine mechanical properties at the same time, which makes it difficult for them meet practical demand engineering. In this paper, polyetherimide (PEI) non-woven fabric interlayer loaded with quantified polydopamine (PDA) carboxylated multi-walled...
A high-speed receiver optical subassembly (ROSA) based on silica hybrid-integrated technology for 400 G Ethernet applications is designed and manufactured. It consists of an eight-channel-arrayed waveguide grating (AWG) with a 2% refractive index difference, two 4-channel InP-based photodetector (PD) array chips, eight lenses enhancing the coupling between AWG PDs, trans-impedance amplifier eight-channel high-frequency flexible printed circuit. All channels ROSA have achieved 3 dB bandwidths...
Quantum Key Distribution (QKD) is gaining significant interest due to its theoretical guarantee of unconditional security. Integrated optics offers distinct advantages compared bulk optics, including high stability, flexibility, controllability, and robustness. We develop a planar lightwave circuit (PLC) silica asymmetric Mach-Zehnder interferometer (AMZI) module with temperature system at an accuracy 0.1 ℃ AMZI chip 400ps delay single-chip microcomputer. The used encode Alice, the same low...
We report a direct observation method for the detection of aflatoxin B1 (AFB1), utilising orientational properties liquid crystals (LCs). The imaging principle is based on orientation transition an LC film, which can be influenced by aptamer and AFB1. AFB1 captured aptamers fixed substrate, causes conformational change that induces significant morphological substrate. AFB1–aptamer interaction LCs from homeotropic to planar state at – substrate interface, leading changes 'dark' 'bright'...
A silica-based 90 deg optical hybrid based on a 4 × multimode interference coupler with refractive index contrast of 0.36% is designed and fabricated for coherent receiver. The measured results this device show that the common mode rejection ratios are better than 23 dB excess loss including coupling −0.3 less −0.9 in C band (1530 to 1565 nm). phase error ±4 deg. low-cost promising further improving sensitivity quadrature shift keying receivers.