全部文献期刊会议图书|学者科研项目
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作者:Robert Sampson , Robert Lancaster , Mark Sutcliffe ...
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)Additive manufacturing processes have previously benefited from the introduction of melt pool dimensioning systems. These typically measure melt pool width by performing binary thresholds and highlighting edges using common edge detection algorithms. Melt pool monito...
作者:Chao Zheng , Zhirui Tian , Xinhai Zhao ...
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)The dependence of deformation inhomogeneity on the pulsed laser parameters in laser shock incremental forming (LSIF) of pure copper foil was studied based on finite element simulation. The formed depth, angle, profile and limiting fluctuation value were adopted to ev...
作者:Santosh Kumar Gupta , Sanjib Jaypuria , Dilip Kumar Pratihar ...
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)Laser welding of Nb-1% Zr-0.1% C was attempted in butt-welding configuration using top and bottom sided inert gas shielding. The precautionary measure during welding was to limit the reactivity of niobium alloy in ambient atmosphere. The ranges of input parameters, t...
作者:Kai Xia , Lingling Yang , Bin Yan ...
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)We demonstrate a 5-watt-level mid-infrared supercontinuum (MIR-SC) generation in a Tm-doped fiber laser (TDFL) pumped single-mode ZrF 4 -BaF 2 -LaF 3 -AlF 3 -NaF (ZBLAN) fiber. In the optimization of front end 2 µm laser system, the laser energy-transfer efficie...
作者:G. Rodríguez-Zurita , A.G. Calderón-Hernández , L.A. Rendón-Delgado ...
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.128
摘要:Abstract(#br)This research describes a proposal of a single-shot interferometer with four interferograms incorporating the usage of phase vortices of unitary topological charge. The system features vortices generated with a LCoS as the system’s transfer function. By employin...
作者:B.A. Aswathy , P. Prabhakar Rao , V.G. Suchithra
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.128
摘要:Abstract(#br)New self charge compensating red emitting perovskite type phosphors, Na (1+ x ) Ca (1-2 x ) TiNbO 6 : x Eu 3+ were prepared by a high energy ball milling method and subsequent calcination process in the temperature range 1000–1200 °C. Their structural, morpholog...
作者:J.O. Armijo-Correa , J.S. Murguía , M. Mejía-Carlos ...
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)An encrypted image generally presents an appearance of texture-like or noise-like image, which exhibits an indication of encrypted data that may motivate a significantly large number of attacks. To address this problem several approaches have been carried out, where ...
作者:Wentao Wu , Xudong Li , Renpeng Yan ...
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)A diode side-pumping gain module designed and optimized to provide even fluorescence distribution is demonstrated. Heat effects of lasers using the optimized module are considerably lower comparing with that using the unoptimized commercial module. In the master osci...
作者:Milo W. Hyde
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)Letter to the Editor of Optics and Laser Technology regarding “Modified Bessel-correlated vortex beams and their propagation properties.”
作者:Saradh Prasad , Mamduh J. Aljaafreh , Mohamad S. AlSalhi
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.127
摘要:Abstract(#br)A plethora of experimental reports and evidences from recent times have collectively taken efforts in developing a novel mirror-less laser. Breakthrough in Conjugated polymer lasers unravel numerous attractive research direction over the last decade. The present...

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