No XY stage needed! Thickness and distance (displacement) measurement possible using the principle of spectral interference! Also suitable for wafer inspection applications.
The "Flying Spot Scanner" is a scanner that combines spectral interference measurement technology with a high-speed scanning system. It can perform high-speed scans of a diameter of 80mm, suitable for offline, inline, and quality control applications. It allows for easy inspection of target areas with definable scanning shapes and filters. Additionally, it can achieve good results even on reflective surfaces. 【Features】 ■ Ultra-fast optical scanning ■ The measurement object and optical sensor are fixed ■ No XY stage required ■ Thickness and distance (displacement) measurement based on spectral interference principles *For more details, please refer to the PDF document or feel free to contact us.
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【Application】 ■Home Appliances (Smartphones) - Thickness of isometric coating - Topography ■Semiconductors - High-speed BGA measurement - High-speed substrate inspection - High-speed wafer thickness measurement - High-speed warpage measurement *For more details, please refer to the PDF document or feel free to contact us.
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[Keywords: Applications, Measurement Items, Benefits, etc.] Non-contact sensors, optical sensors, spectroscopic interference method, thickness, thin films, thick films, gaps, height, flatness, TTV (Total Thickness Variation), shape, measurement, inspection, high speed, 3D, area scan, full surface, high precision, inline, monitoring, in-situ, during processing, before and after processing, polishing, offline, standalone machines, tabletop machines, sampling, embedded, semiconductors, wafers, wafer bonding, Si wafers, Si, GaAs, InP, SiC, LiNbO3 (LN), LiTaO3 (LT), GaN, SiP, Al2O3 (sapphire), welded parts, glass, PCB, coating, films, multilayer films, applied films, conformal coating, electrode layer coating, stent coating, polyimide, PVB, resin materials, flux, adhesives, insulating films, air layers, transparent, transparent bodies, gloss, mirror finish, simple.
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Presitech is a specialist in laser material processing and optical measurement technology. We are not just a supplier of systems and components, but a professional partner in ensuring a smooth processing process for our customers. We offer consultations from the foundational stage and accurately consult with customers on their requests and objectives. We understand that the key to success in unique processing processes lies in the four components of exhibition, monitoring, processing, and control. Only by doing so can we provide appropriate solutions for our customers' applications. Our high-quality products, such as laser processing heads, quality monitoring systems, and optical measurement systems for spacing/thickness measurement, allow customers to directly benefit from our decades of experience. Our optical sensors are characterized by the highest precision and dynamic adaptability. Furthermore, they detect accurate values even in high-speed measurements.