光纤的筛选试验和寿命估算  

Proof Testing and Lifetime Estimation of Optical Fibers

作　　者：刘泽恒[1] 

机构地区：[1]武汉邮电科学研究院光纤光缆部

出　　处：《光通信研究》1993年第4期33-38,共6页Study on Optical Communications

摘　　要：本文讨论了长光纤的机械可靠性。简略介绍了两种光纤强度筛选的基准筛选试验设备及其方法,并从理论上分析了筛选试验后的光纤强度。最后,对筛选试验后的光纤寿命进行了估算,给出了光纤经三个等级的筛选应变后的寿命设计图。This paper discusses the mechanical reliability of long—length optical fibers. Two kinds of reference techniques for proof testing of optical fiber strength as well as the test methods are briefly presented. Optical fiber strength after proof testing is theoretically, analyzed. Finally,optical fiber lifetime is estimated and the lifetime design picture of optical fiber which passed three—grades proof testing strain is given.

关 键 词：筛选试验 光纤强度 纤维寿命 

分 类 号：TN25[电子电信—物理电子学]