FAU (Fiber Array Unit) multifiber assemblies offer high-density, high bandwidth solutions for the new era of fiber optic applications, including telecommunications, data centers, silicon photonics, defense and medical applications.
OpTek System's proprietary laser technology offers end-to-end processing advantages from precision, high-strength stripping to laser cleaving and lensing to hermetic packaging.

| FAU Contract Manufacturing | FAU Manufacturing Automation |
|---|---|
| End-to-End packaging | Laser Cleaving |
| Proprietary stress rod alignment (Panda, Bow Tie, Ribbonization | PM Rod Alignment |
| Tight Coplanarity | Coupling Efficiency Gains |
| High Coupling Efficiency | High/Low Volume & Mix |
| Reduced alignment sensitivity |
Turnkey FAUs for CPO and Board Mount Packages

| Protruding End-capped | Protruding Lens | Protruding | Flush-polished |
|---|---|---|---|
| Free Space | Free Space | Direct-mount or Free-space | Direct-mount |
| RX or Tx Board-mount | Rx or Tx Waveguide or Chip | Rx or Tx Board-mount | Rx or Tx Waveguide or Chip |
| TIR; Collimation | >5µm Working Distance | 0° or 8° or TIR | 0° or 8° |

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Gideon Foster-Turner
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