搜索结果: 1-14 共查到“工学 ASE”相关记录14条 . 查询时间(0.069 秒)
近日，计算机信息工程学院黄箐博士的论文“Let's Chat to Find the APIs: Connecting Human, LLM and Knowledge Graph through AI Chain” 被第38届 IEEE/ACM International Conference on Automated Software Engineering (ASE 2023)录用。该论文由...
南方科技大学电子与电气工程系孟庆虎院士团队荣获国际自动化领域顶级学术期刊IEEE T-ASE 2022年度最佳论文奖！（图）
南方科技大学电子与电气工程系 孟庆虎 国际自动化 IEEE T-ASE 顶级学术期刊 新型同步磁驱动和定位 磁控胶囊机器人
2022/10/14
近日，南方科技大学电子与电气工程系孟庆虎院士团队与香港中文大学团队合作的关于磁控胶囊机器人的研究论文“A Novel System for Closed-Loop Simultaneous Magnetic Actuation and Localization of WCE Based on External Sensors and Rotating Actuation”，荣获国际自动化领域顶级学...
近日，中国科学院上海光学精密机械研究所高功率光纤激光技术实验室在单频拉曼光纤放大器领域取得新进展。探索放大的自发辐射（ASE）源同向泵浦单频拉曼放大器的输出特性，揭示了低噪声的ASE源能够在同向泵浦单频拉曼放大器时不展宽信号光线宽。该研究提供了一种同向泵浦单频拉曼放大器的新思路。相关研究成果发表在Optics Express（《光学快报》）上。
模拟酸雨对水稻叶片质膜H＋ ⁃ＡＴＰASE活性与矿质元素含量的影响
水稻 细胞渗透势
2015/9/24
采用水培法研究模拟酸雨（ｐＨ＝５．０、３．５、２．５）对水稻叶片质膜 Ｈ
＋
⁃ＡＴＰａｓｅ 活性与矿质元素含量的影响．结果显示：与对照（ＣＫ）相比，酸雨
处理 ５ ｄ（胁迫期）后，ｐＨ＝５．０ 组质膜 Ｈ
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⁃ＡＴＰａｓｅ 活性与活化能、Ｋ
＋
、Ｃａ
２＋
、Ｍｇ
２＋含量均无显著变化，仅细胞渗透势下降．ｐＨ＝ ３．５ 酸雨导致细胞
渗透势、Ｋ
...
System Impairments and Performance Implications of ASE Seeded WDM PON Systems
ASE Seeded WDM PON Systems Performance Implications System Impairments
2015/5/18
Systematic analysis of various impairments in ASE seeded WDM PONs is presented and transmission performance limitations are determined in this paper. From a system perspective,characteristics of color...
An ASE-Injected FP-LD-Based Return-to-Zero Transmitter for Long-Reach WDM-PONs
Fiber optics optical communications Fiber optics communications
2015/6/10
We propose and demonstrate a simple RZ transmitter based on incoherent-light-injected FP-LD which improves the dispersion tolerance by a factor of 1.5. Thanks to wide timing margin between adjacent bi...
In-Service Chromatic Dispersion and Pass-Band Shape Measurements for Light Path with Modulated ASE Source
Networks wavelength routing Fiber measurement
2015/6/5
A tunable modulated broadband source and narrow-bandwidth filter are used to measure chromatic dispersion, group-delay ripple, and pass-band shape of DWDM-network light paths. This new method is simpl...
Fortistis: Split Extension in Dense Passive Optical Networks by Inline Amplification with Remote ASE-Shaped Pump Delivery via Colorless Optical Network Units
Fiber optics communications Networks Multiplexing
2015/6/4
A method for extending the customer density via ASE-pumped splitters in the tree in a WDM/TDM-PON is presented. The influence of Rayleigh backscattering in the feeder is faced,originally prohibiting a...
We investigate the effect of polarisation dependent loss (PDL) in wavelength division multiplexing-passive optical network (WDM-PON) with injection seeded reflective semiconductor optical amplifier (R...
Simultaneous Broadband Wired/Millimeter-Wave Band Transmission with Broadcasting Signal Using Direct ASE Modulation of an RSOA for WDM/SCM-PON Systems
Broadband Wired/Millimeter-Wave Band Transmission Broadcasting Signal RSOA for WDM/SCM-PON Systems
2015/7/17
A novel scheme of simultaneous broadband data transmission for both wired and millimeter-wave band with broadcasting signal is proposed based on a directly modulated amplified spontaneous emission usi...
ASE-超高效液相色谱法快速测定烟草中的多酚类物质
加速溶剂萃取 超高效液相色谱 多酚 烟草
2009/2/12
建立了加速溶剂萃取(ASE)-超高效液相色谱(UPLC)同时测定烟草中6种多酚物质的快速方法。用50%的甲醇水溶液在50℃下对烟草样品加速溶剂萃取5 min，循环萃取2次，将萃取液定容过滤后，用配置二极管阵列检测器的UPLC进行分析。此方法具有分离效率高、分析时间短、检测灵敏的优点。应用此方法对18种单料烟和14种成品卷烟中的6种多酚成分进行了测定。结果表明：①不论是在单料烟叶还是成品卷烟中，绿原...
Fast Experimental BER Extraction of 40 Gb/s Optical Signal Impacted by Jitter, ISI and ASE Noise Using Waveform Sampler
Optical Signal Impacted Jitter ISI ASE Waveform Sampler
2015/8/4
We present a new experimental BER extraction method using a sampling oscilloscope and statistical processing on EDFA noise, photoreceiver noise, jitter and ISI successfully tested on a 40 Gb/s network...
提出了并实验演示了利用247 cm新型铋基掺铒光纤和10 m传统硅基掺铒光纤联合作为增益介质、采用双向泵浦结构的超宽带放大自发辐射光源.分析了其物理机理,并与其它不同形式的结构,包括已报道的类似结构,做了实验比较和理论分析.在低于240 mW的总泵浦功率和没有使用任何外部谱平坦滤波器的情况下,通过优化传统硅基掺铒光纤长度和两泵浦源的功率,获得了96 nm（1 522 nm～1 618 nm）的波长...