Frontiers of Optoelectronics(12)
Journal of Innovative Optical Health Sciences(8)
Chinese Journal of Lasers B(7)
Matter and Radiation at Extremes(7)
High Power Laser Science and Engineering(6)
Hi,您目前在 全部期刊 'Li Wei', 共找到 211个内容。
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Program-controlled single soliton microcomb source
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 PDF全文Photonics Research | 2021, 9(01):66-72
Organic photoresponsive materials for information storage: a review
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 PDF全文Advanced Photonics | 2021, 3(01):014001-14001
Single-photon computational 3D imaging at 45 km
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 PDF全文Photonics Research | 2020, 8(09):1532-1540
Integrated mode-transparent polarization beam splitter supporting thirteen data channels
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 PDF全文Photonics Research | 2020, 8(06):978-985
Boosting a sub-10 nm nanogap array by plasmon-triggered waveguide resonance
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 PDF全文Photonics Research | 2020, 8(12):1850-1856
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 PDF全文High Power Laser Science and Engineering | 2020, 8(01):e3
[摘要]为了提高合成孔径雷达(SAR)图像目标的识别性能,将多分辨率表示与复数域卷积神经网(CNN)联合使用。首先通过对原始SAR图像的时频域进行处理,获得其多分辨率表示图像;然后采用复数域CNN分别对原始SAR图像及其多分辨率表...
 PDF全文激光与光电子学进展 | 2020, 57(24):241007
Development of low-coherence high-power laser drivers for inertial confinement fusion
[摘要]The use of low-coherence light is expected to be one of the effective ways to suppress or even eliminate the laser–plasma instabilities that arise in attempts to achieve inertial confinement fusion. ...
 PDF全文Matter and Radiation at Extremes | 2020, 5(06):065201
[摘要]在半导体封装基板检测的传输过程中,末端执行器对其快速稳定高效率的传输起着关键作用。在满足设计强度、刚度的条件下,以末端执行器轻量化为目标,建立了末端执行器的三维模型,利用有限元分析软件ANSYS对基板传输机...
 PDF全文半导体光电 | 2020, 41(04):513
[摘要]系统研究了退火温度对硅薄膜结构和光学性能的影响。通过电子束蒸发工艺制备硅薄膜,然后在氮气保护下对薄膜样品在200~500°C范围内进行退火处理。使用XRD、拉曼光谱、电子自旋共振和透射光谱测量等方法对薄膜样...
 PDF全文红外与毫米波学报 | 2020, 39(01):1-5
[摘要]提出一种红外波段低损耗的空芯反谐振光纤,石英包层管为半圆半椭圆拼接结构,采用全矢量有限元法进行设计与研究。半椭圆管的半短长轴与半圆管的半径相等,将半圆管与半椭圆管进行拼接,改变半圆的半径以及半椭圆管的...
 PDF全文红外与毫米波学报 | 2020, 39(01):32-38
[摘要]针对海天场景复杂干扰情况下多尺度检测红外偏振图像中舰船目标困难的问题, 本文提出一种基于引导滤波和自适应尺度局部对比度的舰船目标检测方法。首先将强度信息作为引导信息对红外偏振图像利用引导滤波, 得到目标背...
 PDF全文光学 精密工程 | 2020, 28(01):223
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 PDF全文Advanced Photonics | 2020, 2(05):056002-56002
[摘要]采用柔软轻薄微带基板,设计了一种具有一定带宽和良好定向辐射性能的微带天线。该天线工作频率 5.8 GHz,印刷制作于厚度为 0.5 mm(约0.01λ0,其中 λ0为天线工作波长)微带基板上。为克服薄基板带来工作带宽狭窄的难...
 PDF全文太赫兹科学与电子信息学报 | 2020, 18(03):418
Femtosecond laser processing stainless steel foil and its Fourier spectrum detection
[摘要]In this paper, we use femtosecond laser pulse to scribe 304 stainless steel foil, detect the Fourier transform infrared spectrum of the sample before and after processing, confirm the "cold proce...
 PDF全文Optoelectronics Letters | 2020, 16(06):471
[摘要]To achieve the real-time detecting and localization of hypervelocity impact events, a monitoring and localization system was designed based on fiber Bragg grating (FBG) sensor network. First, the simu...
 PDF全文Optoelectronics Letters | 2020, 16(04):306
First principles calculation of the electronic-optical properties of Cu2MgSn(SxSe1-x)4
[摘要]Based on the density functional theory with hybrid functional approach, we calculated the structural, electronic, and the optical properties of Cu2MgSn(SxSe1-x)4 (CMTSSe),an potential photovoltaic ma...
 PDF全文Optoelectronics Letters | 2020, 16(01):29
[摘要]本文对激光空间合束主镜进行优化设计与分析,以抑制强激光空间合束系统主镜热畸变,提高主镜面形精度。首先,对比分析了选择不同材料作为主镜基底的优缺点,从理论上初步确定了主镜材料、镜体厚度、支撑方式和轻量化...
 PDF全文中国光学 | 2020, 13(03):442-450
[摘要]为了实现傅立叶变换光谱仪的微型化与轻量化,设计了轻型栅条分束器结构,代替传统的平行平板分束器,分析了轻型栅条分束器的栅棱对光谱复原的影响,提出了制作误差容限。对微型傅立叶变换光谱仪进行了建模仿真,得到...
 PDF全文中国光学 | 2020, 13(02):411
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 PDF全文Photonic Sensors | 2019, 9(04):344
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 PDF全文Photonic Sensors | 2019, 9(03):239
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 PDF全文Photonics Research | 2019, 7(08):A40-44
Analysis on FM-to-AM conversion of SSD beam induced by etalon effect in a high-power laser system
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 PDF全文High Power Laser Science and Engineering | 2019, 7(02):e21
Polarization evolution dynamics of dissipative soliton fiber lasers
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 PDF全文Photonics Research | 2019, 7(11):1331-1339
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 PDF全文Photonics Research | 2019, 7(10):1154-1160
Terahertz radiation of a butterfly-shaped photoconductive antenna(invited)
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 PDF全文红外与激光工程 | 2019, 48(04):0402001
[摘要]设计了一组长焦距轻量型变焦光学系统, 焦距为30 mm ~ 300 mm, 视场角为1.1°~ 11.4°, F数为3.5。由于变焦系统焦距较长, 并且需要在控制口径的前提下减轻质量, 经过对变焦理论进行分析并结合实际情况, 采用正...
 PDF全文应用光学 | 2019, 40(01):51
Large aperture and non-critical phase-matched fourth harmonic generation of Nd:Glass lasers
[摘要]A fourth harmonic generation (FHG) scheme in focusing beams is proposed and demonstrated for large aperture Nd:glass laser facilities. By placing the focusing lens before the FHG crystal, the problem ...
 PDF全文Matter and Radiation at Extremes | 2019, 4(04):045401
[摘要]Beryllium carbide (Be2C) thin films have proven to be promising ablation materials, but the properties of Be2C coatings of the greater thickness required for inertial confinement fusion capsules are s...
 PDF全文Matter and Radiation at Extremes | 2019, 4(04):045403
[摘要]介绍了一种由矩形微带贴片天线和功率放大器一体化集成设计的发射类型单片太赫兹集成电路.该电路采用 GaN HEMT 工艺制备, 实现了高功率密度和高效集成.片上天线被设计为功率放大器输出端接的功率辐射器和频率相关的输...
 PDF全文红外与毫米波学报 | 2019, 38(06):683-689