Ultra slim projection optics for structured illumination (array projector)

Applications

• 3D reconstruction
• Profile measurement
• Visualization & mapping
• Structured illumination
• Advertisement & marketing

 

Array projection optics

• Patented technology
• Ultra slim design
• High flux
• No vignetting
• No speckle
• Static full color images
• For arbitrary light sources, just „plug & project“

 

System specs

• System length 3 mm
• LED illumination, flux 35 lumens
• Homogeneity of illuminance 92 %
• QVGA image resolution
• Monolithic form factor

 

Realization

• Object mask is lithographically structured onto a glass substrat
• Fabrication of molding tools
• UV molding of tandem lens arrays

 

Our Competencies

• Design of array projection optics
• Client-specific system development
• Prototyping of compact LED projectors