Metal Reflective Film is a thin optical coating that enhances light reflection through advanced deposition techniques. It selectively reflects specific wavelengths with high efficiency, ideal for controlling light paths in displays, optical devices, and lighting systems. Engineered for low loss and reliable performance, it optimizes light utilization in applications like backlight displays and precision optical setups, ensuring consistent reflectivity across targeted spectral ranges.
Metal reflective film is an optical functional coating made of metal materials like Al, Ag, Au via electron beam evaporation or magnetron sputtering. Utilizing the strong reflection of free electrons in metals, it achieves high reflectivity (e.g., Ag film >95% in visible light) across a broad wavelength range (UV to IR). Characterized by mature fabrication processes and wide spectral response, it has certain optical absorption loss, suitable for scenarios requiring high reflectivity with low loss sensitivity, such as optical mirrors, laser cavity reflectors, infrared detector optical paths, and solar collectors, serving as core components in traditional reflective optical systems.
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