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Wide Angle Diffusers (WAD) for LiDAR

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Our diffusers are manufactured with high refractive index glass material, which can diffuse laser beam in one direction with wide FOV angles up to 160°

Using refractive optical element (ROE) technology, NO zero-order, NO “hot spot”

Transmission efficiency > 95% (AR coated)

Provide solutions in LiDAR system that shape the laser beam into steep slope of angular intensity distribution with uniformity as high as 90%

激光雷达用广角光束扩散器

Key Specifications

Part No.
All 20° Diffuser, S-TIH53 25° Diffuser, fused silica 45° Diffuser, fused silica 60° Diffuser, fused silica 125° Diffuser, S-TIH53 160° Diffuser, high-index IR 75° Diffuser, S-TIH53 90° Diffuser, S-TIH53 110° Diffuser, S-TIH53
Product Code
All ZLA003014 * ZLA003130 ZLA003345 * ZLA003346 * ZLA003131 ZLA003632 * ZLA004041 * ZLA003937 * ZLA004043 *
Dimensions
All 4.5 x 7.75 x 0.5 mm 5 x 5 x 0.5 mm 2.9 x 2.6 x 0.5 mm 2.6 x 2.9 x 0.5 mm 10.9 x 10.9 x 2 mm
EFL
All /
AR Coating
All 1054 -1074 nm Uncoated 790 - 990 nm 770 - 1070 nm
BFL
All /
Divergence Angle
All 20° 25° 45° 60° 125° 160° 75° 90° 110°
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160° Diffuser, high-index IR ZLA003632 * 5 x 5 x 0.5 mm / Uncoated / 160°
125° Diffuser, S-TIH53 ZLA003131 5 x 5 x 0.5 mm / Uncoated / 125°
110° Diffuser, S-TIH53 ZLA004043 * 10.9 x 10.9 x 2 mm / 770 - 1070 nm / 110°
90° Diffuser, S-TIH53 ZLA003937 * 10.9 x 10.9 x 2 mm / 770 - 1070 nm / 90°
75° Diffuser, S-TIH53 ZLA004041 * 10.9 x 10.9 x 2 mm / 770 - 1070 nm / 75°
60° Diffuser, fused silica ZLA003346 * 2.6 x 2.9 x 0.5 mm / 790 - 990 nm / 60°
45° Diffuser, fused silica ZLA003345 * 2.9 x 2.6 x 0.5 mm / 790 - 990 nm / 45°
25° Diffuser, fused silica ZLA003130 5 x 5 x 0.5 mm / Uncoated / 25°
20° Diffuser, S-TIH53 ZLA003014 * 4.5 x 7.75 x 0.5 mm / 1054 -1074 nm / 20°
* Typical customization of products. Longer lead time may apply to custom products.
Didn't find any products that meet your requirements? Feel free to contact us for further technical support!

Applications

3D Sensing

3D Sensing
Automotive LiDAR

Automotive LiDAR
Driver Monitoring System

Driver Monitoring System
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