Registration number (WIID)Project No.TitleStatus
80811LVS EN IEC 61757-1-4:2026Fibre optic sensors - Part 1-4: Strain measurement - Distributed sensing based on Rayleigh scatteringStandarts spēkā
74913LVS EN IEC 61757-1-2:2023Fibre optic sensors - Part 1-2: Strain measurement - Distributed sensing based on Brillouin scatteringStandarts spēkā
68697LVS EN IEC 61757-1-1:2020Fibre optic sensors - Part 1-1: Strain measurement - Strain sensors based on fibre Bragg gratingsStandarts spēkā
75377LVS EN IEC 61291-2:2023Optical amplifiers - Part 2: Single channel applications - Performance specification templateStandarts spēkā
65013LVS EN IEC 61291-1:2018Optical amplifiers - Part 1: Generic specificationStandarts spēkā
65085LVS EN IEC 61290-4-3:2018Optical amplifiers - Test methods - Part 4-3: Power transient parameters - Single channel optical amplifiers in output power controlStandarts spēkā
71246LVS EN IEC 61290-1-3:2021Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter methodStandarts spēkā
81227LVS EN IEC 61290-1-2:2026Optical amplifiers - Test methods - Part 1-2: Power and gain parameters - Electrical spectrum analyzer method 
74335LVS EN IEC 61290-1:2022Optical amplifiers - Test methods - Part 1: Power and gain parametersStandarts spēkā
68566LVS EN IEC 61290-1-1:2021Optical amplifiers - Test methods - Part 1-1: Power and gain parameters - Optical spectrum analyzer methodStandarts spēkā
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