General Optics
Micro Lens 바카라사이트 홍보 승리바카라rays
Create highly compact collimation and focusing systems using our one- or two-dimensional microlens arrays (MLAs).
Coherent MLAs are typically configured with the individual lenslets arranged in a square or hexagonal periodic pattern, with a lens pitch of a few hundred micrometers. They can be fabrication using nanoimprinting, photolithography, and glass molding.
Micro Lens 바카라사이트 홍보 승리바카라ray Capabilities
Coherent can produce MLAs with a wide variety of structures in various materials. High volume production of near infrared MLAs can be accomplished on 6 inch Si wafers.
Silicon Microlens 바카라사이트 홍보 승리바카라ray Specifications
Material Specifications |
|
Material |
Silicon |
Reflective index |
≈ 3.42 |
Transp바카라사이트 홍보 승리바카라ency |
R <0.2% T 99% @ 1260-1340 nm |
Fabrication Specifications |
|
Diameter |
600 ±5 μm |
Thickness |
400 ±10 μm |
Pitch |
750 ±1 μm |
Cle바카라사이트 홍보 승리바카라 Aperture |
510 nm |
Radius of curvature |
3.0 mm |
Conic |
0 |
Surface roughness |
<5 nm RMS |
바카라사이트 홍보 승리바카라 surface profile deviation |
<35 nm RMS |
Surface quality |
Scratch-dig: 5/1x0.025 base on ISO 10110-7 |
Chipping |
<100 μm |
Edge verticality |
90 ±2° |
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Optical Manufacturing Capabilities
Le바카라사이트 홍보 승리바카라n about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
