Category
Semicon 2026
2026.08.13
Semicon 2026
Micro-Lens Array (MLA)
Micro-Lens Array (MLA)
Micro-lens arrays (MLAs) are micro-optical components fabricated on glass or polymer film substrates using micro-structure imprinting technology. This technology enables the precise replication of high-density, three-dimensional or aspherical micro-lens arrays with a high degree of geometric freedom on the substrate.。
Key Features
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High-Precision Curvature Control
Minimal surface curvature tolerance ensures consistent focal lengths across multi-channel light beams. -
High-Accuracy Array Alignment
Features sub-micron center-to-center pitch tolerance across the array. -
Microstructure Imprinting
Simultaneous fabrication of micro-lens arrays and alignment marks in a single transfer process.
Applications & Scenarios
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Optical Communications & Silicon Photonics Modules
Serves as the optical interface between the Silicon Photonics IC (PIC) and the fiber array unit (FAU) to enable beam expansion and collimated coupling.
Value Proposition
Flexible Optical Design: Offers customizable optical materials and structural designs tailored to specific customer application needs.
