Results 1 to 10 of about 73,214 (150)

First results from a 760-GW linear transformer driver module for Z-pinch research

Matter and Radiation at Extremes, 2021
In this paper, the results of tests on a 0.76-TW linear transformer driver (LTD) module for Z-pinch research are presented for the first time. Ten LTD cavities, each generating a 1-MA/90-kV pulse on a matched load, were connected in series with a ...
Lin Chen, Wenkang Zou, Jihao Jiang, Liangji Zhou, Bing Wei, Fan Guo, An He, Weiping Xie, Jianjun Deng, Meng Wang, Jie Wang, Yuanjun Zhang   +11 more
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Analysis of the lipid extraction performance in a cascade process for Scenedesmus almeriensis biorefinery

Biotechnology for Biofuels, 2021
Background Microalgae have attracted considerable interest due to their ability to produce a wide range of valuable compounds. Pulsed Electric Fields (PEF) has been demonstrated to effectively disrupt the microalgae cells and facilitate intracellular ...
I. Papachristou, S. Akaberi, A. Silve, E. Navarro-López, R. Wüstner, K. Leber, N. Nazarova, G. Müller, W. Frey   +8 more
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High-Resolution Laser in Widely Tunable Range (4.16–7.13 µm) Based on Mid-Infrared BaGa₄Se₇ Optical Parametric Oscillator Pumped at 1064 nm

Photonics, 2023
A widely tunable 4.16–7.31 μm high-resolution mid-infrared optical parametric oscillator with a type-I BaGa4Se7 (BGSe) crystal pumped by a 1064 nm laser was demonstrated for the first time.
Xinqiang Zhao, Hui Kong, Jierui Zou, Guorui Lv, Jintian Bian, Haiping Xu, Kaihua Wen, Xiuhong Jiang, Yunfan Ma   +8 more
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Widely tunable and high resolution mid-infrared laser based on BaGa4Se7 optical parametric oscillator

Frontiers of Optoelectronics, 2023
The widely tunable and high resolution mid-infrared laser based on a BaGa4Se7 (BGSe) optical parametric oscillator (OPO) was demonstrated. A wavelength tuning range of 2.76–4.64 μm and a wavelength tuning resolution of about 0.3 nm were obtained by a ...
Qing Ye, Hui Kong, Jintian Bian, Jiyong Yao, Enlong Wang, Yunlong Wu, Haiping Xu, Kaihua Wen, Yihua Hu   +8 more
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Target region extraction and segmentation algorithm for reflective tomography Lidar image

IET Image Processing, 2023
Reflective tomography Lidar is long‐range, high‐resolution imaging Lidar. Because the angular resolution is independent of detection range, it enjoys promising application prospects in imaging of small space targets, estimation of barycentre range of ...
Xinyuan Zhang, Fei Han, Shiyang Shen, Yicheng Wang, Shilong Xu, Xiao Dong, Yihua Hu   +6 more
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Study of a Si-based light initiated multi-gate semiconductor switch for high temperatures

Scientific Reports, 2022
Light initiated multi-gate semiconductor switch (LIMS) is a kind of power electronic device which has many differences from traditional thyristor triggered by electric pulse.
Chongbiao Luan, Hongwei Liu, Jiabin Fu, Yang He, Le Xu, Lingyun Wang, Jianqiang Yuan, Longfei Xiao, Zhuoyun Feng, Yupeng Huang   +9 more
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A Novel Waveform Decomposition and Spectral Extraction Method for 101-Channel Hyperspectral LiDAR

Remote Sensing, 2022
The 101-channel full-waveform hyperspectral LiDAR (FWHSL) is able to simultaneously obtain geometric and spectral information of the target, and it is widely applied in 3D point cloud terrain generation and classification, vegetation detection, automatic
Yuhao Xia, Shilong Xu, Jiajie Fang, Ahui Hou, Youlong Chen, Xinyuan Zhang, Yihua Hu   +6 more
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A 2 kW S-band RF source for multipactor research utilizing GaN HEMTs

AIP Advances, 2020
A high power, pulsed RF source designated for use in multipactor research is described. Four gallium nitride high electron mobility transistors from Cree/Wolfspeed, capable of 700 W in long pulse mode (500 W rated output), are combined to achieve a ...
B. Esser, Z. C. Shaw, J. C. Dickens, A. A. Neuber   +3 more
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Fabrication and assembly of the gyrotron multi-stage depressed collector prototype at KIT [PDF]

EPJ Web of Conferences
In this paper details of the fabrication and assembly of the first Multi-stage Depressed Collector (MDC) prototype developed at KIT for megawatt-class gyrotrons are presented.
Ell Benjamin, Wu Chuanren, Feuerstein Lukas, Gantenbein Gerd, Illy Stefan, Ruess Tobias, Rzesnicki Tomasz, Stanculovic Sebastian, Thumm Manfred, Weggen Jörg, Jelonnek John   +10 more
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A Retroreflection Reduction Technique Based on the Wavefront Coded Imaging System

Crystals, 2021
A novel anti-cat-eye effect imaging technique based on wavefront coding is proposed as a solution to the problem of previous anti-cat-eye effect imaging techniques where imaging quality was sacrificed to reduce the retroreflection from the photoelectric ...
Qing Ye, Yunlong Wu, Yangliang Li, Hao Zhang, Lei Wang, Xiaoquan Sun   +5 more
doaj   +1 more source