Light Guides For Scanning TRIZ Cases
- Waveguide Display Structure for Interference-Free Pupil Expansion
Diffractive beam grouping and returning guided paths reduce laser coherence interference in waveguide displays while preserving sharpness.
- Microstructured Fiber Oscillator With Mass-Reduced Waveguide Scanning
Mass reduction regions in a scanning optical fiber rebalance stiffness and weight to widen field-of-view without sacrificing resonant frequency.
- Rod-like Light Guide with Paraboloid Reflective Surface
A rod-like light guide employs a paraboloid reflective surface and a focused scattering portion to maintain collimated illumination depth.
- Radial Microstructure Light Guide for Uniform Illumination
Segmented rectangular reflection members with radial microstructures eliminate shadows on textured objects while maintaining manufacturing simplicity.
- Curved Reflector Beam Scanner for Near-Eye Displays
A beam scanner uses a curved reflector to collimate light from a photonic integrated circuit, expanding the field of view while maintaining compact device size.