fibercore 纯硅纤芯耐高温多模光纤
fibercore 纯硅纤芯耐高温多模光纤
fibercore 纯硅纤芯耐高温多模光纤
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fibercore 纯硅纤芯耐高温多模光纤
Fibercore纯硅纤芯耐高温光纤比普通光纤具有更好的耐高温高压的特性，碳涂层实现有效隔离，纯硅纤芯有效解决氢损问题，可以在有水汽的高温环境长期稳定工作。实践证明在油井条件下纯硅光纤相比普通抗高温光纤在使用寿命和阻止氢损对光纤的影响方面有很大的提升，更适合长期的高温水汽环境下工作。
重要特点：
工作温度-50~+300 C
碳密封涂层
纯硅（石英）芯径，减少氢损
GIMMSC(50/125)HT | GIMMSC(50/125)CHT | GIMMSC(50/125)P | GIMMSC(50/125)CP | |
Operating Wavelength (nm) | 600 - 1750 | |||
Numerical Aperture | 0.18 - 0.22 | |||
Attenuation (dB/km) | ≤3.0 @850nm | |||
≤1.2 @1300nm | ||||
Proof Test (%) | 1 or 2 (100 or 200 kpsi) | |||
Bandwidth (MHz.km) | 300/300 @850/1300 | |||
Cladding Diameter (μm) | 125 ± 1 | 125 ± 2 | 125 ± 1 | 125 ± 2 |
Core Cladding Concentricity (μm) | ≤2.0 | |||
Core Diameter (µm) (nominal) | 50 | |||
Coating Diameter (μm) | 245 ± 15 | 155 ± 5 | ||
Coating Type | High Temperature Acrylate | Carbon and High Temperature Acrylate | Polyimide | Carbon and Polyimide |
Operating Temperature (°C) | -50 to +150 | -50 to +300 | ||
