中国科学院机构知识库网格系统: 检索

Customized construction of microscale multi-component biostructures for cellular applications 期刊论文 OAI收割
Materials Science and Engineering C, 2022, 页码: 1-10
作者: Ge ZX(葛治星); Yu HB(于海波); Yang WG(杨文广); Liao X(寮欣); Wang XD(王晓朵)

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收藏 | 浏览/下载：48/0 | 提交时间：2021/12/31

Cellular application Digital micromirror device (DMD) Microscale Multi-component biofabrication

A Reliability-Aware Joint Design Method of Application Mapping and Wavelength Assignment for WDM-Based Silicon Photonic Interconnects on Chip 期刊论文 OAI收割
IEEE ACCESS, 2020, 卷号: 8, 页码: 73457-73474
作者: Li, Hui; Liu, Feiyang; Gu, Huaxi; Chu, Zhuqin; Ye, Xiaochun

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收藏 | 浏览/下载：40/0 | 提交时间：2020/12/10

Wavelength assignment Reliability Photonics Crosstalk Optical device fabrication Silicon Optical crosstalk Silicon photonic interconnects on chip design method reliability application mapping wavelength assignment

Design of a CDS ASIC for Multireadout X-Ray CCDs With a 0.032% INL 期刊论文 OAI收割
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2018, 卷号: 65, 期号: 6, 页码: 1307-1314
作者: Lu B(陆波); Lu, B; Chen, Y; Chen Y(陈勇)

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收藏 | 浏览/下载：43/0 | 提交时间：2019/09/24

Application specific integrated circuit (ASIC) correlated double sampling (CDS) integral nonlinearity (INL) timing observation X-ray charge-coupled device (CCD)

Recent progress on the structure separation of single-wall carbon nanotubes 期刊论文 iSwitch采集
Nanotechnology, 2017, 卷号: 28, 期号: 45
作者: Cui,Jiaming; Yang,Dehua; Zeng,Xiang; Zhou,Naigen; Liu,Huaping

收藏 | 浏览/下载：106/0 | 提交时间：2019/05/09

Single-wall carbon nanotubes Structure separation Electronic properties Device application

Enabling High-Temperature Superconducting Technologies Toward Practical Applications 期刊论文 OAI收割
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014, 卷号: 24, 期号: 5
Jin, JX; Xin, Y; Wang, QL; He, YS; Cai, CB; Wang, YS; Wang, ZM

收藏 | 浏览/下载：26/0 | 提交时间：2015/04/14

High-temperature (T-c) superconductor (HTS) HTS cable HTS electronic device HTS fault-current limiter HTS large-scale application HTS magnet HTS measurement technique HTS motor HTS MRI HTS strong current device HTS transformer HTS 2G wire

Structural amelioration of 920 nm optically pumped semiconductor vertical external-cavity surface emitting laser (OPS-VECSEL) (EI CONFERENCE) 会议论文 OAI收割
2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, October 12, 2012 - October 14, 2012, Jilin, China
作者: Liu Y.; Liu Y.; Wang L.; Wang L.; Wang L.

收藏 | 浏览/下载：18/0 | 提交时间：2013/03/25

920 nm optically pumped semiconductor vertical external-cavity surface emitting laser (OPS-VECSEL) has an important application in laser display. We constructed and optimized a 920 nm OPS-VECSEL with active region of In0.09Ga0.91As quantum well (QW) system pumped by 808 nm laser diode module. By the finite element method self-consistent solutions of the semiconductor electronic and optical equations are realized to calculate the characteristics parameters of OPS-VECSEL. The performances of device especially the mode the threshold and the optical-optical translation efficiency were analyzed by dealing with different number of QWs (1 2 and 3) in one period QW depth barrier width the component and dimension of the non-absorption layer. We chose an improved structure of them. On this basis we ameliorated the number of QW periods and the simulation showed that in order to obtain high performance device the choice of the number of QW periods must be cautious. (2013) Trans Tech Publications Switzerland.

The design of the data communication and display system based on GeoCOM technology (EI CONFERENCE) 会议论文 OAI收割
2012 5th International Symposium on Computational Intelligence and Design, ISCID 2012, October 28, 2012 - October 29, 2012, Hangzhou, China
Geng T.-W.; Wang Z.-Q.; Li D.-N.; Shen C.-W.

收藏 | 浏览/下载：20/0 | 提交时间：2013/03/25

The system is developed for the real-time data processing. The data include the sensor data from TS02 total station and the data from the CCD processing system. It was introduced that the TS02 total station which produced by the Leica company. The GeoCOM application interface which provided by Leica company for the client to exploit it was introduced. The main controller of the system is C8051F021. The protocol of I2C bus is simulated by software. System works in the timing interrupt way. The angle error is calculated and transferred to remote receive device. All data is displayed on LCD. The hardware and software design method is present. The system has been applied to the angle monitor equipment. The system is stable and reliable in practical application. 2012 IEEE.

Experiment of coherent scatter imaging based digital radiography device (EI CONFERENCE) 会议论文 OAI收割
2011 IEEE International Conference on Computer Science and Automation Engineering, CSAE 2011, June 10, 2011 - June 12, 2011, Shanghai, China
作者: Li B.; Wang K.; Liu J.; Liu J.; Liu J.

收藏 | 浏览/下载：22/0 | 提交时间：2013/03/25

This paper introduces a new imaging method for X-ray coherent scatter based on a new medical digital radiography device. An experimental equipment was set up and the scatter images obtained with it. The scatter images are made of some circles with the same center. With image processing the energy distribution curve extracted from coherent scatter images. The experiment results show that this method is reasonable and feasible. The study will have wide foreground of application. 2011 IEEE.

The design of high speed image acquisition system over Gigabit Ethernet (EI CONFERENCE) 会议论文 OAI收割
2010 IEEE International Conference on Wireless Communications, Networking and Information Security, WCNIS 2010, June 25, 2010 - June 27, 2010, Beijing, China
作者: Zhang W.; He X.; Zhang W.

收藏 | 浏览/下载：36/0 | 提交时间：2013/03/25

The applications based on traditional digital cameras have been limited by distance cost and networking. Gigabit Ethernet is a data transmission standard based on the IEEE 802.3 protocol brings several benefits to image transmission. In this paper we compare the main features of Gigabit Ethernet and traditional digital camera interfaces. And we design a high speed image acquisition system which overcomes these application limitations by allowing cameras to send imaging data over Gigabit Ethernet. In this system we design a highly efficient bidirectional conversion device based on FPGA converts imaging data from a camera to IP packets based on UDP protocol and sends it to PCs over inexpensive Cat-5 copper LAN cable. At the PC the Cat-5 cable plugs into a standard Gigabit Ethernet NIC(network interface card) eliminating the need for a frame grabber. An communications application software is used to acquire the network data construct and display the image. A simple and efficient acknowledge and resend mechanism was used to guarantee packet delivery. The system architecture and the communication protocol are discussed in details the experiment and results are presented in this paper. 2010 IEEE.

Research of error correction of LEO satellite orbit prediction for vehicle-borne tracking and position device (EI CONFERENCE) 会议论文 OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
作者: Wang J.-J.; Guo L.-H.

收藏 | 浏览/下载：28/0 | 提交时间：2013/03/25

Vehicle-borne tracking and position device is used to track LEO satellite. Because of the absence of the target which might be caused by cloud or zenith blind zone the forecasting data will be used to acquire the target. While orbit prediction has serious errors the target is always missed. Meanwhile in its application to the vehicle-borne tracking and position device due to the base of instability in the tracking process it will result in significant difference between predicting data and tracking data so the target will be not tracked rapidly. We applied tracking data to predict satellite orbits by improving Laplace method and then corrected the error between Predicted data and actual measured data by interpolation method of Lagrange which improves the accuracy of prediction values. The testing data shows the accuracy of predicted data ranging from 3' to 10" for both azimuth and elevation when extrapolated satellite orbit to 7 seconds time. 2010 IEEE.