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Microlens Arrays

Microlens Arrays

 

PowerPhotonic offers a wide range of standard and custom microlens arrays, with high uniformity of RoC, conic constant and pitch.

All lens parameters can be customer-specified: spherical, aspherical, astigmatic or acylindrical lenses can be arranged on a linear, square, hexagonal or arbitrary grid.

Both single-surface and dual-surface microlens arrays are available, enabling gree hoice of PCX/PCV/BCX/BCV and meniscus configurations.

 

 

 

 Lens Arrays 

 

▶ Features 

 

- Large range of standard and custom lens arrays (hex, cylinder, square, bi-convex)

- High uniformity of RoC, conic and pitch

- Spherical, aspherical or acylindrical lens

- Optimised lens surface profile

- Low lens surface roughness

 

 

▶ Benefits

 

- Very smooth surface, <1nm roughness

- Ability to create aritrary lens arrays on regular or randomised grid

- Variations within the grid also possible, does not need to be uniform.

 

 

 

 

* Hex Lens Array Example

 

     Project Name : Deer

     Lens array for display application

     0.8 mm diameter lens, hexagonal array

     Sag 45 um

     Maximum Slope 7.4 º