Fan-Out Dot Projectors
Custom designed fan-out elements and dot projection modules.
Custom Projection
NILT fan-outs are designed to meet customer specifications and can be designed for VIS, NIR, and SWIR wavelengths.
Fan-out elements, by themselves, do not have built-in collimation. But our dot projector elements, with combined collimation and fan-out functionality, reduce complexity while keeping errors low and efficiency high. Fan-out elements can be used with separate collimation elements (refractive or meta-optics).
The solutions can be tailored for everything between a few dots to tens of thousands of dots—with either ordered or random lattice.
Features
Combined collimator fanout functionality = reduced complexity of dot projector module
Enables new generation of structured illumination systems; Customizable to different FOI and VCSELs
Large FOI demonstrated
Polarization dependent solutions
Anti-reflection coatings, band pass filters, and eye-safety features
Single elements or module solutions
Example Specifications
FOI: 144 x 70 deg
8125 dots
Efficiency >70% (I see 60% in MS slides)
Non uniformity <10%
Contrast 1:40
BOLED operation
