Domed asymmetric infrared LED for detailed surveillance

June 07, 2019 //By Julien Happich
infrared LED
The Luxeon IR domed asymmetric emitters combine what Lumiled claims to be the industry’s best radiant power of 1,450 mW with an asymmetric dome that dramatically improves image uniformity on infrared surveillance cameras.

The domed asymmetric infrared LED matches the Field-of-View (FoV) aspect ratio of typical cameras used in surveillance, machine vision and time-of-flight systems. The 95x58° design dramatically improves image uniformity for long range applications such as professional surveillance and machine vision systems as well as Time-of-Flight applications that rely on image uniformity across an entire field. The device outputs 1350mW of radiant power at 850nm and 1450mW at 940nm. The emitters are offered in a 3.7x3.7mm package with standard 3-pad configuration for direct upgrade of existing circuit board designs. Component quality is ensured by the use of the highest quality silicone dome, gold-finished solder pads and gold-based bond wires for corrosion resistance.

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