Materials

热膨胀率光纤（TEC Fiber）

热膨胀率光纤（TEC Fiber）

热膨胀率光纤（TEC Fiber）应用场景：

  • Power Coupling
  • High Power Connectors
  • Fiber-optic Sensors

特点:

  • Low Excess Loss
  • Durable for High Power
  • ROHS Compliant
  • Available in bare fiber and glass capillary pigtail
  • Large Expanded Region
  • Available in various MFD sizes
  • AR Coating option available
  • t四个波长的测试确保跳线将支持10G/40G/100G的传输和下一代PON的部署。
  • 所有跳线无有害物质，符合RoHS 2002/95/EG标准.

  • 通过Verizon TPR-9431 IEC-61754-7 and EIA/TIA-604-5， Telcordia GR-1435-CORE认证.

描述：

Go!Foton’s Single Thermally Expanded Core (TEC) Fiber has an enlarged mode field diameter (MFD) obtained by heating a conventional single-mode fiber locally at high temperature (~1300 to 1450 deg C). The core expansion rate depends on the heating temperature and heating time. TEC fiber has the feature that although thermal diffusion changes the refractive index profile, the normal frequency does not change and hence the single-mode condition is maintained through the process.

热膨胀率光纤（TEC Fiber）

产品规格：

  20µm 30µm 40µm
Initial Mode Field Diameter (µm)
   10.4*  
Final Mode Field Diameter (µm) 20 ± 2 30 ± 2 40 ± 5
Cladding Diameter (µm)   122~125  
TEC Region Length (mm)   1.5 ± 0.5  
Polishing Length (mm)   ≤0.5  
Excess Loss (dB) ≤0.10 ≤0.10 ≤0.15


 

原理图：

*Polishing Length is the allowable length of the TEC Region that can be reduced without affecting the expected MFD of the TEC Fiber


订购信息：

PDF Datasheet