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Osram acquires VCSEL specialist Vixar

By Niranjan Mudholkar,

Added 05 May 2018

VCSEL technology is used in security applications such as 3D facial recognition

"The acquisition of Vixar is adding to our expertise, particularly in the fast-growing market for security technologies," said Olaf Berlien, CEO of Osram Licht AG. Osram is a technology leader in infrared optical semiconductors and has already succeeded in bringing to market light sources for fingerprint sensors, iris scanners, and 2D facial recognition. The acquired capabilities will pave the way for further security technologies, including ultra-compact 3D facial recognition. In addition to unlocking smartphones and other consumer electronics devices, such technologies also can be used for high-security access controls in industry.

The way in which VCSEL technology captures 3D environmental data has applications in everything from gesture recognition, augmented reality, robotics, and proximity sensors to autonomous driving. VCSEL stands for vertical cavity surface emitting laser and is a special type of laser diode in which the light is emitted perpendicular to the surface of the semiconductor chip. Vixar is a fabless semiconductor company and has developed a robust volume supply chain consisting of merchant foundries serving the optoelectronic market. Osram's depth and breadth of semiconductor experience will further strengthen the manufacturing capabilities for the rapidly growing VCSEL market.

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