CNS 12368-1988
Method of Test for Fiber Optic Devices ( FOTP-44 Refractive Index Profile, Refracted Ray Method) (English Version)
- Standard No.
- CNS 12368-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 12368-1988
- Scope
- This standard specifies the refractive index radial distribution diagram of single-mode (1) and class Ia multimode optical fibers with flat fiber shells, including inspection methods for the core, fiber shell and protective layer. Usually the fiber is scanned along the diameter and the measured data is the relative refractive index as a function of the radius. After normalization, the difference in refractive index between the fiber core and fiber shell should be within accuracy +-0.001. The absolute value of the refractive index is less accurate, and the error in resolution
CNS 12368-1988 history
- 1988 CNS 12368-1988 Method of Test for Fiber Optic Devices ( FOTP-44 Refractive Index Profile, Refracted Ray Method)
