Fiber Array

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Detachable Collimator Array

Detachable Collimator Array

The Edge-Coupling Fiber Array Unit is designed for High-Precision optical coupling between fiber arrays and photonic integrated circuits, including silicon photonics, thin-film lithium niobate, InP, glass waveguides, and other Edge-Coupled optical chips. With tightly controlled fiber core positioning, customized End-Face geometry, and flexible mechanical design, the FAU enables stable, Low-Loss, and scalable optical interconnection for High-Speed optical transceivers, coherent modules, CPO/OIO architectures, optical sensing, and advanced photonic packaging.
Product Detail
Key FeaturesApplications
High-precision fiber core alignment for edge-coupled photonic chipsSilicon photonics edge coupling
Customizable fiber pitch: 127 μm/250 μm/Customer-Specific (1D or 2D)Thin-Film lithium niobate modulator coupling
Supports SMF, PM fiber, polarization-maintaining fiber arrays, and specialty fibersCoherent optical modules
Optional angled polish for back-reflection reduction800G/1.6T optical transceivers
Compatible with SiPh, TFLN, InP, PLC, glass, and other photonic platformsCPO/optical I/O packaging
Custom mechanical outline for active/passive alignment and automated assemblyOptical engine assembly
Available with lid glass, V-groove substrate, spacer, stopper, and customized bonding areaLiDAR optical modules
Suitable for High-Density optical I/O and advanced photonic packagingFiber sensing and test systemsMedical and scientific photonic systems
Specifications
ParameterUnitValue
Wavelengthnm1310
Fiber Count8 ch, 16 ch, 32 ch, 40 ch, 80 ch + (Customizable)
Max. Connector Insertion LossdB0.5
Max. Coupling Insertion LossdB1
Min. Return LossdB30
Min. PERdB20
Fiber Pitch Spacingμm84 μm, 127 μm, 250 μm (Customizable)
Max. Core Pitch Errorμm± 1.0
Fiber TypeSM (G.657.A1/A2), PM Fiber, RCBI (Reduced-Clad)
Termination Connector TypeLC, FC, MPO, MMC, ELSFP Connector (Customizable)
Operating Temperature°C- 40 °C to + 85 °C

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