July 10, 2021

EXALOS Introduces RGB Fiber-coupled LD Modules for the Development of Near-to-Eye Displays

Exalos demonstrates a miniaturized, full-color RGB light source module for near-to-eye display systems, incorporating three semiconductor laser diodes (LDs) that are integrated on a free-space, micro-optical bench together with collimation optics and wavelength filters.

The ultra-compact package has a footprint of 4.4 mm x 4.15 mm with a height of 2.9 mm (0.053 cm3) and an optical output window for the collimated and collinearly aligned RGB beams. The light source module delivers up to 10 mW per color at low power dissipation values of 640 mW and provides low-divergent output beams having a high circularity and a diameter of 250-650 μm at a reference distance of 50 mm.

At a reference output power of 5 mW per color, the RGB LD module has a power consumption of 440 mW.

 

Photo of open and closed RGB LD module on a gel pack with a raster size of 2.9 mm

Please contact our Sales Team to get more information:

Americas

Gene W. Covell
VP of Sales
+1 215 669 4488
moc.s1638438679olaxe1638438679@llev1638438679oc1638438679

Europ/Africa

Kevin Hsu
Europ. Business Dev. Mgr.
+41 43 444 6584
moc.s1638438679olaxe1638438679@ush1638438679

Asia

Huang Huang
Asia Sales Manager
+86 755 8370 2421
moc.s1638438679olaxe1638438679@gnau1638438679h1638438679

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