Ultra Low Loss High Precision FAU Fiber Array Unit For Silicon Photonics PIC CPO Optical Module 400G 800G 1.6T
Ultra Low Loss High Precision Fiber Array Unit FAU For Silicon Photonics PIC CPO Optical Module 400G 800G 1.6T SM MM Coupling Solution
Gracyfiber's high-precision fiber arrays provide ultra-reliable, low-loss optical coupling solutions for next-generation silicon photonics and high-speed optical modules (400G/800G+). Designed to meet the demanding requirements of high-density optical interconnects, our fiber arrays support arrangements of up to 128 single-mode or multimode fibers with sub-micron spacing accuracy. By offering extensive customization options—from material choices (quartz, silicon, Pyrex) to various grinding angles and lidless options—we provide device-level solutions that directly help you reduce active alignment time, improve packaging yield, and accelerate time-to-market for your advanced photonic integrated circuits (PICs) and co-packaged optics (CPO) products.
| Parameter | Unit | 1 | 2 | 4 | 8 | 12 | 16 | 24 | 32 | 48 | 64 | 96 | 128 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wavelength | nm | 460,630,780,850,980,1060,1310,1550,1650,1950 | ||||||||||||
| Materials | - | Pyrex, Tempax, Quartz, Silicon | ||||||||||||
| Lid Option | Lid / Lidless | |||||||||||||
| CorePitch | - | - | 250 | 127/250 | 127/250 | 127/250 | 127 | 127 | 127 | 127 | 127 | 127 | 127 | |
| Core Pitch Tolerance | μm | +/-0.3 | +/-0.5 | +/-0.7 | +/-1.0 | |||||||||
| Polish Angle | Degree | 8°,41°,82°,90° or customized (12°, 21°,...) (±0.5°) | ||||||||||||
| Angle Type | - | A Type or V Type | ||||||||||||
| Insertion Loss | dB | ≤0.5(Typical 0.3) | ||||||||||||
| Return Loss | dB | UPC≥45, APC≥55 | ||||||||||||
| FA Dimension | W | mm | 2.5 | 2.5 | 2.5 | 2.5 | 3.5 | 3.5 | 5.7 | 5.7 | 9 | 10 | 15 | 19.2 |
| H | mm | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| L | mm | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 15 | 18 | |
| - | - | Standard or Customized | ||||||||||||
| Fiber Type | - | OM1/OM2/OM3/OM4/OM5/G67A1/ A2/ B3 or Customized | ||||||||||||
| Fiber Coating | um | 250 µm / 900 µm loose tube / ribbon (optional) | ||||||||||||
| Fiber Type Length | cm | 100+/-10 or customized | ||||||||||||
| Connector | - | .FC/LC/SC/E2000/MT/MPO/MMC | ||||||||||||
| Operation Temperature | °C | -5~65 | ||||||||||||
| Storage Temperature | °C | -40~85 | ||||||||||||
- High-speed optical modules (Optical Transceivers): Core optical components for assembling 100G, 400G, 800G, and the emerging 1.6T modules.
- Silicon Photonics (SiPh): Enables edge coupling and grating coupling in photonic integrated circuits (PICs).
- Co-Packaged Optics (CPO): Used for high-density optical I/O routing near ASIC switching chips.
- Passive Optical Components: Deeply integrated into wavelength selective switches (WSS), arrayed waveguide gratings (AWG), and optical splitters.
- Data Center Interconnect (DCI): A fundamental solution for high-density backbone connectivity.
We offer extremely flexible packaging and delivery configurations to perfectly match your production line process requirements:
- Pigtailed
- FAU
- Hermetic
- Lidless
- Hybrid Integration Ready
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.