Gaussian Diffuser


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PowerPhotonic Gaussian diffusers are a unique type of refractive diffuser that uses a freeform direct-write process to create highly non-uniform surfaces in fused silica.

The refractive nature of the diffuser means that it imparts a well-defined and tightly controlled divergence angle to an input beam, which can range from fractions of a degree up to 10 degrees (FWHM). This makes PowerPhotonic Gaussian diffusers ideal for a wide range of applications where precise beam shaping is essential, such as laser tattoo removal, laser skin rejuvenation, laser projection, and source homogenisation.

The diffusers are available in a variety of sizes and divergence angles, to meet the specific requirements of different applications. They can also be customized to create highly arbitrary intensity distributions.

Product Spec Sheet

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Gaussian Diffuser

Key Features
  • Insensitive to Input Parameters
  • Efficient Conversion
  • High LIDT Performance
  • Ease of Integration
  • Input Insensitivity
  • Accurate control of Beam Profile
Target Applications
  • Laser Tattoo Removal
  • Laser Skin Rejuvenation
  • Laser Projection
  • Source Homogenisation