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In Situ Process Monitoring for Additive Manufacturing Through Acoustic Techniques

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Focus shift analysis, to manufacture dense and crack-free SLM-processed CM247LC samples

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Optical process monitoring for Laser-Powder Bed Fusion (L-PBF)

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Estimation of melt pool size by complementary use of external illumination and process emission in coaxial monitoring of selective laser melting

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Effects of defects on mechanical properties in metal additive manufacturing: A review focusing on X-ray tomography insights

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Defect detection in selective laser melting technology by acoustic signals with deep belief networks

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Using Laser Ultrasound to Detect Subsurface Defects in Metal Laser Powder Bed Fusion Components

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In situ morphology-based defect detection of selective laser melting through inline coherent imaging

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Spatially resolved acoustic spectroscopy for selective laser melting

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All-optical highly sensitive akinetic sensor for ultrasound detection and photoacoustic imaging

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Review of in-situ process monitoring and in-situ metrology for metal additive manufacturing

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Directionality of Cavities and Porosity Formation in Powder-Bed Laser Additive Manufacturing of Metal Components Investigated Using X-Ray Tomography

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In situ quality control of the selective laser melting process using a high-speed, real-time melt pool monitoring system

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Process observation in fiber laser–based selective laser melting

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