High Angle / High
Temperature Laser Diffuser
Luminit’s high-temperature Light Shaping Diffuser® is engineered for demanding laser applications that require wide diffusion angles, high heat resistance, and robust optical performance. Available in circular and elliptical beam angles up to 80 degrees, this hybrid-glass diffuser is ideal for high-powered laser systems, especially VCSEL (Vertical-Cavity Surface-Emitting Laser) applications.
Designed for environments with extreme thermal and optical demands, this glass-on-glass diffuser offers:
- High damage threshold
- High-temperature resistance
- Excellent beam homogenization
- Transmission efficiencies up to 92%
The diffusers are manufactured using a holographically recorded, randomized surface relief structure, which is replicated onto a durable UV silica or B270 glass substrate. This micro-structured surface allows for precise beam shaping and controlled divergence, making it ideal for integration into projection systems, optical sensors, and laser-based illumination modules.
Key Benefits of High Angle / High Temperature Laser Diffusers
Engineered for performance and resilience, Luminit’s high-temperature diffusers offer critical advantages in high-power laser environments:
- Withstands high laser power and elevated temperatures
- Customizable beam angles up to 80° (circular or elliptical)
- High optical transmission and beam uniformity
- Suitable for VCSELs and other high-intensity light sources
Typical Applications
These diffusers are optimized for advanced laser systems across multiple industries that demand reliable performance under extreme conditions:
- VCSEL-based sensing systems
- Automotive and LiDAR projection
- High-temperature industrial lighting
- Laser projection and structured light
Optimize Your Laser System with Luminit
To ensure optimal performance in your high-powered laser system, it’s essential to choose the right optical diffuser. Luminit’s engineering team is available to help you select or customize a solution that fits your beam angle, temperature, and environmental requirements. Visit our datasheet page for technical specifications and sample availability, or contact our sales team to discuss your application needs. Whether you’re developing a new VCSEL-based product or optimizing an existing projection system, Luminit is here to support your optical innovation.