IEC 61290-11-2:2005 PDF

Name: IEC 61290-11-2:2005 — Optical amplifiers - Test methods - Part 11-2: Polarization mode dispersion parameter - Poincaré sphere analysis method
SKU: IEC 61290-11-2:2005
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Optical amplifiers - Test methods - Part 11-2: Polarization mode dispersion parameter - Poincaré sphere analysis method

Название (английский):

IEC 61290-11-2:2005

Optical amplifiers - Test methods - Part 11-2: Polarization mode dispersion parameter - Poincaré sphere analysis method

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 25
Дата публикации:: 23 марта 2005 г.
Издание:: IEC IS 61290 edition 1 version 1
ICS:: 33.180.30

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Цена:375 €

Описание (английский):

Applies to all commercially available optical amplifiers (OAs) including optical fibre amplifiers (OFAs) using active fibres and semiconductor optical amplifiers (SOAs) using semiconductor gain media.

Abstract

Overview

Key Topics

Polarization Mode Dispersion (PMD):
- PMD causes time-domain pulse spreading in optical signals, potentially impairing the transmission quality in fiber-optic networks.
- This effect is linked to differing group velocities and arrival times of orthogonal polarization components within the signal.
- PMD is typically expressed using the differential group delay (DGD) between the principal states of polarization (PSP).
Poincaré Sphere Analysis Method:
- The standard outlines test procedures that involve measuring normalized Stokes parameters at two closely spaced wavelengths.
- PSA offers consistency and immunity to polarization-dependent gain (PDG) and polarization-dependent loss (PDL) up to approximately 1 dB.
Test Setup and Requirements:
- Requires use of a polarized light source, covering the amplifier’s operational wavelength range.
- Detailed recommendations for narrowband and broadband sources, polarization state generators, analyzers, and appropriate sampling to ensure accurate PMD determination.
- Stresses maintaining adequate degree of polarization (DOP) during measurement, especially in the presence of amplified spontaneous emission (ASE).
Data Analysis:
- Normalized Stokes parameters form the basis for PMD calculations.
- Interpretation of results delivers DGD values and insight into device behavior in real-world network environments.

Applications

Telecommunications Networks:
- Ensures that optical amplifiers meet performance criteria for high-speed data transmission by controlling and minimizing PMD.
- Supports deployment of reliable long-haul fiber-optic links and dense wavelength-division multiplexing (DWDM) systems.
Optical Component Manufacturing:
- Provides manufacturers with a repeatable, standardized way to characterize the PMD of their amplifiers, facilitating quality control and market acceptance.
- Useful in R&D environments for the development of next-generation optical amplifiers with low PMD characteristics.
Conformance Testing and Quality Assurance:
- Adopted by test laboratories for compliance verification and benchmarking.
- Critical for network operators seeking to maintain and improve optical transmission quality.

Related Standards

IEC 61292-5: Optical amplifiers – Part 5: Polarization mode dispersion parameter – General information
- Contains the mathematical principles and calculation examples underpinning Poincaré sphere analysis.
IEC 61290-11-1: Polarization mode dispersion – Jones matrix eigenanalysis (JME) method
- Offers an alternative standardized technique for PMD measurement.
IEC 61290 Series: Covers various test methods for optical amplifiers to support global interoperability and product assurance.

For the most effective application of IEC 61290-11-2, users should consult related references and ensure compliance with current editions of all relevant standards.

Keywords: IEC 61290-11-2, optical amplifier, polarization mode dispersion, Poincaré sphere analysis, PMD measurement, optical fibre amplifier, semiconductor optical amplifier, optical communication, Stokes parameters, telecommunications standards.

Технические детали

Технический комитет: SC 86C - Fibre optic systems, sensing and active devices
SKU: IEC 61290-11-2:2005

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IEC 61290-11-2:2005 PDF

Abstract

Overview

Похожие стандарты

Key Topics

Applications

Related Standards

Технические детали

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