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AMS OSRAM has launched a new high-power blue laser diode, PLPT9 450LC_E. This innovative product features an outstanding electro-optic efficiency of up to 43% and reaches a wavelength of 455 nanometers for the first time. The PLPT9 450LC_E adopts the TO90 package, further enriching the AMS OSRAM blue laser product lineup. Its design is compact and robust, perfectly meeting the application scenarios with high requirements for package strength and optical power.

Michael Mayr, the product manager of AMS OSRAM, said: "This new type of blue laser diode is a major advancement in the field of blue laser technology, providing our customers with a powerful and efficient solution in high-demand applications." With its outstanding high optical power, high performance and compact design, this 455-nanometer laser diode greatly optimizes the further development of laser-based applications in various industries.

After careful design, the PLPT9 450LC_E can output an optical power of up to 5.5 watts at a wavelength of 455 nanometers. The electro-optical efficiency of this new type of laser diode has been significantly improved, generally reaching 43%. With high output power and high efficiency, it performs exceptionally well in industrial and medical applications where optical performance is highly demanded. In addition, this product offers a wavelength range of 2 nanometers, allowing customers to precisely select the appropriate device to achieve applications with strict wavelength requirements. It adopts the robust and durable TO90 metal package, featuring low thermal resistance, further enhancing the reliability and stability of the product.

Diversified conversion capabilities

Wavelength conversion is a key element of blue laser technology, greatly expanding its multi-functionality and application scope. With the help of phosphor conversion technology, blue laser diodes can generate high-power white light and are suitable for application scenarios with strict requirements for high lighting quality, such as spotlights with narrow beam angles. In addition to white light, blue lasers can also be converted into other colors, such as red, green and orange, through the phosphor conversion process. In this process, different phosphor materials will emit different colors when excited by blue laser. This flexibility can produce various colors in an accurate and efficient way, thereby meeting the specific needs of different industries. Applications such as stage lighting and special lighting can significantly benefit from the ability to generate a wide range of spectral colors, thereby significantly enhancing their functionality and performance. For instance, in microscope applications, the ability to produce specific colors and combine them with a narrow beam Angle can significantly enhance the contrast and detail clarity of the image.

Projection and other applications

The PLPT9 450LC_E, relying on its powerful high optical power, makes the image bright and clear, demonstrating outstanding performance in the field of laser projection. This product, with its high efficiency and stable reliability, can fully meet the diverse needs of industrial users and has become one of the key components with high adaptability in various technical solutions. Whether it's large-scale projections or complex and detailed laser displays, this blue laser diode can deliver outstanding performance, bringing a significantly enhanced visual experience to multiple platforms.

In addition to its wide application in the field of projection, blue lasers also perform well in material processing applications such as engraving and welding. With its outstanding accuracy and reliability, blue lasers have become the ideal choice for industrial applications such as fine marking.

For more product information, please visit the AMS OSRAM laser products website.

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