Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-25: Examinations and measurements - Concentricity of the non-angled ferrules and non-angled ferrules with fibre installed— 21 стр.
Optical amplifiers - Test methods - Part 11-1: Polarization mode dispersion parameter - Jones matrix eigenanalysis (JME) (IEC 61290-11-1:2008); German version EN 61290-11-1:2008— 14 стр.
Optical amplifiers - Part 4: Multichannel applications - Performance specification template (IEC 61291-4:2011); German version EN 61291-4:2012— 14 стр.
Optical amplifiers - Test methods - Part 11-2: Polarization mode dispersion parameter - Poincarй sphere analysis method (IEC 61290-11-2:2005); German version EN 61290-11-2:2005— 14 стр.