BS EN 60793-1-44:2011 PDF
Optical fibres - Measurement methods and test procedures. Cut-off wavelength
Optical fibres - Measurement methods and test procedures. Cut-off wavelength
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 июля 2011 г.
- ICS:
- 33.180.10
- Технический комитет:
- CENELEC
- SKU:
- BS EN 60793-1-44:2011
Abstract
What is BS EN 60793-1-44 - Optical fibres about?
BS EN 60793 is a series on optical fibres. Optical fibres are cylindrical dielectric waveguide (nonconducting waveguide) that transmits light along their axis through the process of total internal reflection. BS EN 60793-1-44 establishes uniform requirements for measuring the cut-off wavelength of single-mode optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes. BS EN 60793-1-44 gives the methods for measuring the cut-off wavelength of fibre and cable. The test method in BS EN 60793-1-44 describes procedures for determining the cut-off wavelength of a sample fibre in either an uncabled condition
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