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BSI PD IEC TR 61292-9:2023

$142.49

Optical amplifiers – Semiconductor optical amplifiers (SOAs)

Published By Publication Date Number of Pages
BSI 2023 30
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
6 FOREWORD
8 INTRODUCTION
9 1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and symbols
3.1 Terms and definitions
10 3.2 Abbreviated terms
11 3.3 Symbols
4 Specific features of SOAs
4.1 SOA chips
12 Figures
Figure 1 ā€“ Schematic diagram of the typical SOA chip
Figure 2 ā€“ Example of gain dependency of an SOA chip on forward current
13 Figure 3 ā€“ Schematic top view of a typical SOA chip withand without an angled waveguide structure
14 4.2 Gain ripple
4.2.1 General
Figure 4 ā€“ Schematic top view of a typical SOA module
15 Figure 5 ā€“ Schematic diagram of the optical feedback inside the SOA chip
Figure 6 ā€“ Schematic diagram of gain ripple
16 4.2.2 Theoretical calculation of gain ripple
Figure 7 ā€“ Illustrated model of a Fabry-Perot type SOA
17 Figure 8 ā€“ Illustrated model of ASE output from an SOA
19 4.3 Polarization dependent gain (PDG)
4.3.1 General
4.3.2 Polarization insensitive SOAs
20 4.4 Noise figure (NF)
4.5 Lifetime of carriers
4.6 Nonlinear effects
5 Measurement of SOA output power and PDG
5.1 Narrow-band versus broadband light source
21 5.2 Examples of measurement results
Figure 9 ā€“ SOA output power and PDG dependence on wavelength
22 Figure 10 ā€“ Optical power spectra of three different SOA chips
23 Figure 11 ā€“ Output power and PDG of SOA chip sample 1 as a function of IF
Figure 12 ā€“ Output power and PDG of SOA chip sample 2 as a function of IF
24 Figure 13 ā€“ Output power and PDG of SOA chip sample 3 as a function of IF
25 Annex A (informative) Applications of SOAs
A.1 General
A.2 Polarization mode of SOAs
A.3 Reach extender for GPON
A.4 Pre-amplifier in transceivers for 100 Gbit Ethernet
26 A.5 Monolithic integration of SOAs
Figure A.1 ā€“ Schematic diagram of the receiver sectionof SOA-incorporated CFP transceivers
27 A.6 Reflective SOAs (RSOAs)
Figure A.2 ā€“ Schematic diagram of the DFB-LDs-array type wavelength tuneable LD
Figure A.3 ā€“ Schematic diagram of a seeded WDM-PON system
28 Bibliography
BSI PD IEC TR 61292-9:2023
$142.49