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Image Denoising of Seam Images With Deep Learning for Laser Vision Seam Tracking
期刊论文
IEEE SENSORS JOURNAL, 2022, 卷号: 22, 期号: 6, 页码: 6098-6107
作者:
Yang, Lei
;
Fan, Junfeng
;
Huo, Benyan
;
Li, En
;
Liu, Yanhong
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/06/10
Welding
Laser noise
Sensors
Robots
Laser modes
Feature extraction
Lasers
Deep network architecture
image denoising
seam tracking
robot welding
structured light vision
Melting and Transfer Behaviours of Filler Wire Acted by a Laser Heat Source
期刊论文
Lasers in Engineering, 2022, 卷号: 52, 期号: 1, 页码: 17-36
作者:
Su, G.-X.
;
Shi, Y.
;
Zhu, M.
;
Zhang, G.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Fillers
High power lasers
High speed cameras
Laser beams
Laser cladding
Melting
Semiconductor lasers
Wire
Deposition layers
E501t-1 low alloy steel filler wire
Filler wire
High power diode laser
Liquid bridge
Low-alloy steel
Melting mechanism
Q235 carbon steels
Transfer behavior
Transfer modes
Diode End-Pumped 1.37 W Er:YSGG Continuous-Wave Laser Around 2.8-mu m
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2021, 卷号: 33
作者:
Hu, Lunzhen
;
Sun, Dunlu
;
Zhang, Huili
;
Luo, Jianqiao
;
Quan, Cong
收藏
  |  
浏览/下载:116/0
  |  
提交时间:2021/06/15
Crystals
Power lasers
Laser excitation
Doping
Pump lasers
Power generation
Laser modes
Er3+ doping concentration
laser performance
high power
mid-infrared laser
A New Composite Spiral Scanning Approach for Beaconless Spatial Acquisition and Experimental Investigation of Robust Tracking Control for Laser Communication System with Disturbance
期刊论文
IEEE PHOTONICS JOURNAL, 2020, 卷号: 12, 期号: 6, 页码: 13
作者:
Zhang, Min
;
Li, Bo
;
Tong, Shoufeng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/03/23
Spirals
Laser beams
Target tracking
Uncertainty
Heuristic algorithms
Actuators
Laser modes
Optical communication
beaconless spatial acquisition
composite spiral scanning
dynamic tracking assembly
multiple-axis control
Powder-Bed Fusion Process Monitoring by Machine Vision With Hybrid Convolutional Neural Networks
期刊论文
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2020, 卷号: 16
作者:
Zhang, Yingjie
;
Soon, Hong Geok
;
Ye, Dongsen
;
Fuh, Jerry Ying Hsi
;
Zhu, Kunpeng
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2020/10/26
Feature extraction
Cameras
Fiber lasers
Laser modes
Convolutional neural nets
Additive manufacturing
condition monitoring
convolutional neural networks (CNNs)
melt-pool-affected zone
powder-bed fusion (PBF)
Erbium-ring-doped fiber laser for transverse vector modes output
期刊论文
Optics & Laser Technology, 2019, 卷号: Vol.115, 页码: 233-238
作者:
Min Tang
;
Haisu Li
;
Lin Huang
;
Min Cao
;
Yuean Mi
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/13
Fiber
laser
Transverse
vector
modes
Mode
competition
Slope
efficiency
Mode
purity
Low-noise InGaAs/InP single-photon detector with widely tunable repetition rates
期刊论文
Photonics Research, 2019, 卷号: Vol.7 No.3, 页码: A1-A6
作者:
Yan Liang
;
Qilai Fei
;
Zhihe Liu
;
Kun Huang and Heping Zeng
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/17
Diode
lasers
Geiger
modes
Laser
ranging
Quantum
information
processing
Quantum
key
distribution
Variable
optical
attenuators
Stable VCSEL mode discrimination realized by a ring-shaped dielectric relief
期刊论文
Optik, 2019, 卷号: 183, 页码: 131-136
作者:
Y.Y.Liu
;
Y.W.Huang
;
X.Zhang
;
J.W.Zhang
;
Y.Q.Ning
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/08/24
VCSEL,Higher-order modes,SiO2 layer,Mode control,surface-emitting laser,transmission,Optics
Generation of wavelength- and OAM-tunable vortex beam at low threshold
期刊论文
Optics Express, 2018, 卷号: Vol.26 No.14, 页码: 18164-18170
作者:
Sha Wang
;
Shu-lin Zhang
;
Ping Li
;
Mei-hui Hao
;
Huo-mu Yang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/02/28
Fiber
lasers
Laser
beams
Laser
efficiency
Laser
modes
Single
mode
fibers
Vortex
beams
Segmented terahertz electron accelerator and manipulator (STEAM)
期刊论文
NATURE PHOTONICS, 2018, 卷号: 12, 页码: 336-+
作者:
Zhang, Dongfang
;
Fallahi, Arya
;
Hemmer, Michael
;
Wu, Xiaojun
;
Fakhari, Moein
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/30
Acceleration
Manipulators
Particle beam bunching
Phase space methods
Plasma accelerators
Current resolution
Dimensional phase spaces
Laser synchronizations
Modes of operation
Orders of magnitude
Radio frequency devices
Real-time switching
Ultrafast imaging
Electrons
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