Mini Lens Array Attaching FAU
Integrated Microlens Array + Fiber Array Unit, Pre-Aligned
The Mini Lens Array Attaching FAU is a precision optical assembly that integrates a microlens array directly with a fiber array unit (FAU). This integration permanently aligns each microlens to its corresponding fiber channel with sub-micron precision, eliminating the need for separate lens alignment during module assembly.
Designed for high-speed optical transceivers (400G/800G) and silicon photonic packaging, where space is constrained and coupling efficiency is critical.
Key Features
- Integrated microlens array with fiber array unit
- Pre-aligned with sub-micron precision
- Low insertion loss performance
- Permanent lens-to-fiber alignment
- Space-optimized compact design
- High-efficiency optical coupling
Primary Applications
- QSFP / QSFP-DD / OSFP optical transceivers (400G/800G)
- Laser diode (LD) to fiber coupling
- Fiber to photodetector (PD) array coupling
- Silicon photonics edge coupling
- Co-packaged optics (CPO)
- Multichannel optical interconnect systems