Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10428743 | Optik - International Journal for Light and Electron Optics | 2005 | 10 Pages |
Abstract
For an automatic testing of the fiber bending loss parameter, we proposed an on-line fiber optic bending loss measurement system. Many impact factors from the supporting systems, free space coupling alignment, external spatial perturbation device and the other automatic testing systems may degrade the on-line fiber-optic bending loss measurement system. We reduce those impact factors and show the mechanical and electrical improvement in this paper. The accuracy can be improved by 3-5Â dB for the proposed on-line bending loss measurement system. Development of an on-line fiber-optic bending loss measurement system can provide a fast-checking solution for jump-line quality improvement on fiber-from-the-desk (FFTD) access network.
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Engineering
Engineering (General)
Authors
Wen-Ming Cheng, Shyh-Lin Tsao,