Microlens arrays are commonly used for homogenizing and shaping a variety of modern light emitters ranging from a line-narrowed excimer lasers to high power LEDs. These microlens arrays are manufactured using photolithographic techniques based on semiconductor processing technology\, yielding exceptionally accurate lens profiles and lens positioning.
- UV Fused Silica suitable for homogenizing excimer lasers
- 10 mm x 10 mm array size
- High fill factor which eliminates zero-order hot spots
- Square grid arrangement of microlenses
Microlens arrays are available in 8 focal lengths ranging from 4.8mm to 32.8mm. Depending on selected focal length and pitch (intralens spacing), divergence angles are available between ±0.25° and ±2°.
Manufactured Using Photolithography
These microlens arrays are manufactured using photolithographic techniques based on semiconductor processing technology. The microlens arrays yield exceptionally accurate shaping of the lens profile and precise positioning of the lenses.