為了滿足光纖在輻射環(huán)境中特殊的應用需求，通過調(diào)整光纖玻璃組分和完善工藝技術(shù)研制出具有抗輻射特性的多模光纖。此類光纖具有漸變折射率剖面分布，并全面優(yōu)化了850nm 和1300nm 窗口的波導特性，具有很低的衰減和較高的帶寬。

產(chǎn)品應用
● 飛行器
● 原子能工業(yè)
● 石油和海底探礦
● 醫(yī)療設(shè)備應用
● 基礎(chǔ)研究
產(chǎn)品標準
● 北億纖通抗輻射多模光纖符合或優(yōu)于ITU-T G.651 和IEC 60793-2-10 A1a 型光纖技術(shù)規(guī)范

產(chǎn)品工藝
北億纖通光纖采用等離子體激活化學氣相沉淀( 簡稱PCVD) 工藝制造。采用特殊的玻璃組份和后處理工藝，使光纖在850nm 和1300nm 窗口具有良好的抗輻射特性。PCVD 工藝制造的抗輻射多模光纖具有精準的漸變折射率剖面，使光纖具有優(yōu)良的幾何、衰減和帶寬特性。

產(chǎn)品特點
● 輻射環(huán)境下，損耗非常穩(wěn)定
● 850nm 和1300nm 具有高帶寬和低的衰耗
● 良好的剝離和熔接性能
● 適于各種成纜結(jié)構(gòu)，利于緊套和松套

規(guī)格參數(shù)

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.