Guidelines for the measurement of high-power damage sensitivity ofsinglemode fibre to bends. Guidance for the interpretation of results1 Scope This technical report describes two methods for the measurement of the sensitivity of single mode optical fibres to high power damage at bends: test method 1 Failure time characterisation as a function of the launch power and bend conditions (bend angle and bend diameter); test method 2 Equilibrium temperature measurement. Results from the two methods can only be compared qualitatively. The results in this report are predominantly on un cabled

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Note: BS EN 13544-3 does not cover air entrainment devices that are integrated with medical devices specified in other standards e

BS EN 61753-086-6 contains the minimum initial performance

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BS EN 60244-14 specifies the measuring method and procedures for radio transmitters

This British Standard also gives a method for determining fracture toughness as a resistance to ductile crack extension (R-curve)

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