Wide Angle Diffusers (WAD)
- ● 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%
Key Specifications
| Product Name | Part No. | AR Coating Spectrum (nm) | Dimensions (L x W x H, mm) | Divergence Angle (°) |
 20° Diffuser, S-TIH53 | ZLA003014 * | 1054 - 1074 | 4.5 x 7.75 x 0.5 | 20 |
| 25° Diffuser, fused silica | ZLA003130 | Uncoated | 5 x 5 x 0.5 | 25 |
| 45° Diffuser, fused silica | ZLA003345 * | 790 - 990 | 2.9 x 2.6 x 0.5 | 45 |
| 60° Diffuser, fused silica | ZLA003346 * | 790 - 990 | 2.6 x 2.9 x 0.5 | 60 |
| 125° Diffuser, S-TIH53 | ZLA003131 | Uncoated | 5 x 5 x 0.5 | 125 |
| 160° Diffuser, high-index IR | ZLA003632 * | Uncoated | 5 x 5 x 0.5 | 160 |
* Example for customization — design, dimensions & coatings on request. Longer lead time may apply to custom products.
