Tlaletso Global Photonics (TGO) designs and manufactures laser diodes, VCSEL, DFB lasers, laser drivers, CDR circuits, optical modulators, TIAs, co-packaged optics, silicon photonics, linear drive plu...
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An intelligent detection system for photovoltaic module defects based on multi-source data fusion is proposed to solve the problems of difficulty in component d
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In the present study, an attention-based deep learning network, namely, vision transformer (ViT), is adopted to automatically detect the visual faults, such as glass breakage,
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This paper presents a novel PV defect detection algorithm that leverages the YOLO architecture, integrating an attention mechanism and the Transformer module.
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Manual inspection of PV modules using electroluminescence (EL) imaging is time-consuming and prone to errors. This study proposes a clever method for detecting defects using a lightweight deep learning
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To address this issue, an improved VarifocalNet has been proposed to enhance both the detection speed and accuracy of defective photovoltaic modules.
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This paper proposed a novel framework, consisting of image acquirement, image segmentation, fault orientation and defect warning, to
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This paper proposed a novel framework, consisting of image acquirement, image segmentation, fault orientation and defect warning, to remedy the limitations for PV module defects.
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Target detection models have achieved remarkable progress in the defect detection of photovoltaic (PV) modules'' electroluminescence (EL) images.
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A novel intelligent end-to-end detection for module defects framework for PV power plants combining the visible and infrared images has been presented for the first time.
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The adoption of a deep learning-based infrared image detection algorithm for PV modules significantly reduces the cost of manual inspection and greatly improves the accuracy and
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This review covers a wide range of topics related to PV monitoring and analysis, including the selection of UAVs for PV plant applications, various cameras used for PV monitoring, considerations related to
View moreHigh-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.
We provide custom laser diodes, VCSEL arrays, DFB lasers, drivers, CDR, modulators, TIAs, co-packaged optics, silicon photonics, LPO, transceivers, and AOCs.
From prototype to mass production, our team ensures premium quality and technical support.
23 Photonics Avenue, Techno Park, Stellenbosch, 7600, South Africa
+27 63 148 2975 | +27 63 148 2975 | +86 138 2753 9641 | +86 138 2753 9641 | [email protected]