Mirada’s Laser Scanner for LiDAR

Our LiDAR Scanners are fully sealed, liquid immersed polygon laser scanner that incorporate our unique neutrally buoyant mirror technology. Sensitivity to external acceleration forces are suppressed by the equi-density and transparent lubricant, making it an excellent candidate for use in highly reliable automotive qualified Light Detection and Ranging (LiDAR) sensor.

Product Features

  • Wide field of view
  • Low power
  • Automotive grade shock and vibration immunity
  • 1-D or 2-D options available
  • Compatible with all LiDAR wavelengths
  • RoHS compliant

Optical

  • Custom Mirror Configurations
  • Clear Apertures from 6mm x 6mm to larger than 25 x 25 mm
  • Surface Figure: up to λ/8 as application requires
  • Surface Roughness: <20 nm RMS as needed
  • Surface Quality: 60/40 or better
  • Optical efficiency >96% @ 905nm or 1550nm

Detailed Specifications

  • Horizontal Field of View: up to 140º
  • Vertical Field of View: up to 45º
  • Number of Horizontal Scan Lines: 6 to 50+
  • Rotational Speed: 100 – 10,000 rpm
  • Effective LiDAR Frame Rate: up to >100 fps
  • Dynamic Track Stability:  as low as 0.05º
  • Jitter as low as 0.3%
  • Speed Stability: as low as 0.3%

Environmental and Mechanical

  • Sound Level: <35 dBa
  • Operating: -40 to 105°C
  • Storage: -40 to 125°C
  • Shock and Vibration: ISO 16750 compatible
  • Additional Shock/Vib Testing Available to Customer Requirements