TIA-455-177
FOTP177 Numerical Aperture Measurement of Graded-Index Optical Fibers
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| Organization: | TIA |
| Publication Date: | 1 August 1992 |
| Status: | inactive |
| Page Count: | 16 |
scope:
This part of IEC 60793 establishes uniform requirements for measuring the numerical aperture of optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes.
The numerical aperture (NA) of category A1 graded-index multimode fibre is an important parameter that describes a fibre′s light-gathering ability. It is used to predict launching efficiency, joint loss at splices, and micro/macrobending performance.
Document History
December 3, 2020
IEC-60793-1-43 Optical Fibres - Part 1-43: Measurement Methods and Test Procedures- Numerical Aperture
This part of IEC 60793 establishes uniform requirements for measuring the numerical aperture of optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes.
The...
August 1, 2003
FOTP-177 IEC-60793-1-43 Optical Fibres – Part 1-43: Measurement Methods and Test Procedures – Numerical Aperture
This part of IEC 60793 establishes uniform requirements for measuring the numerical aperture of optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes.
The...
TIA-455-177
August 1, 1992
FOTP177 Numerical Aperture Measurement of Graded-Index Optical Fibers
This part of IEC 60793 establishes uniform requirements for measuring the numerical aperture of optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes.
The...