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IR Transmitter

Photonics Spectra
Sep 2017
OSRAM Opto Semiconductors Inc.
SUNNYVALE, Calif. — IR TransmitterThe SFH 4055 IR transmitter from Osram Opto Semiconductors Inc. is a side-looking IR LED targeted at eye-tracking systems in augmented and virtual reality headsets.

Featuring a wavelength of 850 nm, the device is based on the company’s Firefly platform. The technology also allows for the incorporation of foveated rendering, whereby the rendering workload of the processor is greatly eased by reducing the image quality in the peripheral vision.

The SFH 4055 is aimed at applications that require exceptionally compact IR transmitters.

ProductsSFH 4055Osram Opto SemiconductorsIR transmitterLEDlight sourcesAmericas

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