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Стефано Сфарра

university of l'aquila

37H-index
303Paper Count
5.1KCitation Count
Published Papers 124
Publication Date
An all-optical imaging method integrated laser-induced ultrasound and Fabry–Pérot acoustic detector for NDT of multilayer PCBs with subsurface defects
err2026-09-28
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PREAI
errJianghao Zhao Zhao; Wenlong Li Li; Fei Wang Wang; Stefano Sfarra Sfarra; Honghao Yue Yue; Junyan Liu Yue
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A phase-delay laser array thermography system enhanced by EFF-MD for defect detection in carbon fiber/bismaleimide composites
err2026-09-20
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PREAI
errFei Wang; Rongcheng Li; Zhihao Li; Hai Zhang; Lixia Xu; Zhitao Luo; Stefano Sfarra; V.S. Ghali; R. Mulaveesala; Andreas Mandelis; Honghao Yue; Junyan Liu
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Multimodal thermal wave imaging and pseudo-3D morphological reconstruction for quantitative detection of micron-scale cracks in solder joints
err2026-07-08
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PREAI
errRongcheng Li; Fei Wang; Feng Yang; Jiaye Chen; Hai Zhang; Stefano Sfarra; V.S. Ghali; R. Mulaveesala; Andreas Mandelis; Honghao Yue; Junyan Liu
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All-optical optical-acoustic fusion technology: A novel method for defect detection and 3D reconstruction in PCBs
err2026-06-01
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PREAI
errZhao, Jianghao; Wang, Fei; Yin, Peng; Yue, Zhuoyan; Yang, Feng; Yue, Honghao; Sfarra, Stefano; Xu, Lixia; Li, Xiaqiao; Chen, Dongkangkang; Liu, Junyan
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Research on the application of F-P acoustic detection technology for subsurface micro-defect identification
err2026-05-01
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PREAI
errZhao, Jianghao; Wang, Fei; Xu, Lixia; Yang, Yaodong; Liu, Lixia; Sfarra, Stefano; Yue, Honghao; Liu, Junyan
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Multi-harmonic frequency-domain thermography for IC failure diagnosis: electrothermal nonlinearity modeling and phase-path criteria
err2026-03-27
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PREAI
errFeng Yang; Fei Wang; Rongcheng Li; Stefano Sfarra; V.S. Ghali; V. Gopi Tilak; R. Mulaveesala; Honghao Yue; Junyan Liu
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Laser scanning infrared thermography for metal microcracks inspection based on thermal signal spatial quasi-static reconstruction
err2026-01-25
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PREAI
errZhuoyan Yue; Fei Wang; Peng Yin; Rongcheng Li; Feng Yang; Jianghao Zhao; Mingyu Gao; Stefano Sfarra; V.S. Ghali; G.T. Vesala; R. Mulaveesala; Honghao Yue; Junyan Liu
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Adaptive Tomographic Radar Thermography: A Novel Approach for Multi-origin Defects Imaging in Hybrid Fiber-Metal and Carbon-Fiber Laminates
err2026-01-07
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PREAI
errRongcheng Li; Fei Wang; Feng Yang; Yusheng Peng; Stefano Sfarra; V.S. Ghali; R. Mulaveesala; Andreas Mandelis; Honghao Yue; Junyan Liu
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Experimental determination of heat transfer coefficients and heat flux in the heat treatment of carbon steels with uncertainty analysis
err2026-01-06
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PREAI
errCampos, Sostenes P.; Cunha, Adilto P. A.; Nobrega, Claudia R. E. S.; Sfarra, Stefano; Fernandes, Henrique C.; Figueiredo, Alisson A. A.
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High-resolution characterization of internal defects in solid propellants based on multi-feature fusion and an energy-focusing reconstruction algorithm
err2025-12-01
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PREAI
errMingyu Gao; Fei Wang; Chuang Wei; Wenlong Li; Guohui Yang; Qihou Du; Xinyuan Li; Zhipeng Liang; Stefano Sfarra; Peng Song; Honghao Yue; Junyan Liu
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Data processing methods for thermographic NDT with localised cryogenic cooling
err2025-11-30
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PREAI
errAlexey Moskovchenko; Giuseppe Dell’Avvocato; Michal Švantner; Fabrizio Sarasini; Stefano Sfarra
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Multimodal algorithm-optimized chirped ultrasound thermography for enhanced quantitative detection of metal fatigue cracks
err2025-11-10
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PREAI
errRongcheng Li; Fei Wang; Yunyan Liu; Feng Yang; Stefano Sfarra; Lixia Liu; Yaodong Yang; V.S. Ghali; G.T. Vesala; R. Mulaveesala; Honghao Yue; Junyan Liu
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Experimental and numerical research of debonding defects detection in fiber metal laminates using low-power ultrasonic-induced thermography
err2025-10-23
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PREAI
errYubin Zhang; Changhang Xu; Clemente Ibarra-Castanedo; Yunfei Deng; Stefano Sfarra; Rui Liu; Linglin Chen; Xavier Maldague
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