IEC 63032:2018 pdf download

IEC 63032:2018 pdf download.Fibre optic interconnecting devices and passive components – Fibre optic tuneable bandpass filters – Generic specification
1 Scope
This document applies to the family of tuneable bandpass filters. These components can modify the spectral intensity distribution in order to select some wavelengths and inhibit others. They can be categorized into the following: – wavelength tuneable; – bandwidth tuneable; – wavelength and bandwidth tuneable filter. This document establishes uniform requirements for optical, mechanical and environmental properties.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60027 (all parts), Letter symbols to be used in electrical technology IEC 6061 7, Graphical symbols for diagrams (available at http://std.iec.ch/iec6061 7) IEC 60695-1 1 -5, Fire hazard testing – Part 11-5: Test flames – Needle-flame test method – Apparatus, confirmatory test arrangement and quidance IEC 60825-1 , Safety of laser products – Part 1: Equipment classification and requirements IEC 61 300 (all parts), Fibre optic interconnecting devices and passive components – Basic test and measurement procedures IEC TR 61 930, Fibre optic graphical symbology IEC 61 977, Fibre optic interconnecting devices and passive components – Fibre optic filters – Generic specification IEC TS 62627-09, Fibre optic interconnecting devices and passive components – Vocabulary for passive optical devices ISO 1 29, Technical drawings – Dimensioning – General principles, definitions, methods of execution and special indications ISO 286-1 , Geometrical product specifications (GPS) – ISO code system for tolerances on linear sizes – Part 1: Bases of tolerances, deviations and fits
3 Terms and definitions
For the purposes of this document, the terms and definitions in IEC 61 977, IEC TS 62627-09 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: • IEC Electropedia: available at http://www.electropedia.org/ • ISO Online browsing platform: available at http://www.iso.org/obp 3.1 wavelength tuneable bandpass filter fibre optic filter in which the passband can be shifted without changing the spectral shape Note 1 to entry: See Figure 1 .3.4 bandwidth tuneable range spectral interval either in frequency or wavelength over which the passband bandwidth of a tuneable optic filter can be adjusted by means of tuning control Note 1 to entry: This term is applied for (a) bandwidth tuneable bandpass filters and (b) wavelength and bandwidth tuneable bandpass filters. 3.5 wavelength tuneable range spectral interval either in frequency or wavelength over which the operating wavelength or frequency of a tuneable optic filter can be adjusted by means of tuning control Note 1 to entry: This term is applied for (a) wavelength tuneable bandpass filters and (b) wavelength and bandwidth tuneable bandpass filters.3.6 bandwidth tuning resolution minimum adjustable step size of the passband bandwidth Note 1 to entry: This term is applied for (a) bandwidth tuneable bandpass filters and (b) wavelength and bandwidth tuneable bandpass filters. 3.7 wavelength tuning resolution minimum adjustable step size of the centre wavelength Note 1 to entry: This term is applied for (a) wavelength tuneable bandpass filters and (b) wavelength and bandwidth tuneable bandpass filters. 3.8 repeatability of bandwidth tuning maximum deviation of the passband bandwidth after multiple times of repeated tuning Note 1 to entry: This term is applied for (a) bandwidth tuneable bandpass filters and (b) wavelength and bandwidth tuneable bandpass filters. Note 2 to entry: The number of repeated times of tuning will be defined in the performance standard. 3.9 repeatability of wavelength tuning maximum deviation of the wavelength after multiple times of repeated tuning Note 1 to entry: This term is applied for (a) wavelength tuneable bandpass filters and (b) wavelength and bandwidth tuneable bandpass filters. Note 2 to entry: The number of repeated times of tuning will be defined in the performance standard. 3.1 0 insertion loss deviation of wavelength tuning maximum attenuation (insertion loss) variation of a tuneable optic filter between wavelength channels after multiple times of repeated tuning Note 1 to entry: This term is applied for (a) wavelength tuneable bandpass filters and (b) wavelength and bandwidth tuneable bandpass filters. Note 2 to entry: The number of repeated times of tuning will be defined in the performance standard. Note 3 to entry: See Figure 4.