IEC 60793-2-70:2017
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Optical fibres - Part 2-70: Product specifications - Sectional specification for polarization-maintaining fibres
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07-02-2017
IEC 60793-2-70: 2017 This part of IEC 60793 is applicable to optical fibre types D1, D2, D3, as described in – Categories of glass core/glass clad polarization-maintaining fibres
Category | Type | Description |
D1 | Polarization-maintaining fibre suitable for use at 980 nm | This category of polarization-maintaining fibre is optimised for polarization-maintaining ability in the 980 nm region. This fibre is used for erbium-doped fibre amplifier. |
D2 | Polarization-maintaining fibre suitable for use at 1 310 nm | This category of polarization-maintaining fibre is optimised for polarization-maintaining ability and connection property of category B fibres in the 1 310 nm region. |
D3 | Polarization-maintaining fibre suitable for use at 1 550 nm | This category of polarization-maintaining fibre is optimised for polarization-maintaining ability and connection property of category B fibres in the |
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