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BSI PD IEC TR 61292-9:2023 – TC

$186.33

Tracked Changes. Optical amplifiers – Semiconductor optical amplifiers (SOAs)

Published By Publication Date Number of Pages
BSI 2023 74
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PDF Catalog

PDF Pages PDF Title
46 undefined
48 CONTENTS
50 FOREWORD
52 INTRODUCTION
53 1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and symbols
3.1 Terms and definitions
54 3.2 Abbreviated terms
55 3.3 Symbols
4 Specific features of SOAs
4.1 SOA chips
56 Figures
Figure 1 – Schematic diagram of the typical SOA chip
Figure 2 – Example of gain dependency of an SOA chip on forward current
57 Figure 3 – Schematic top view of a typical SOA chip withand without an angled waveguide structure
58 4.2 Gain ripple
4.2.1 General
Figure 4 – Schematic top view of a typical SOA module
59 Figure 5 – Schematic diagram of the optical feedback inside the SOA chip
Figure 6 – Schematic diagram of gain ripple
60 4.2.2 Theoretical calculation of gain ripple
Figure 7 – Illustrated model of a Fabry-Perot type SOA
61 Figure 8 – Illustrated model of ASE output from an SOA
63 4.3 Polarization dependent gain (PDG)
4.3.1 General
4.3.2 Polarization insensitive SOAs
64 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
65 5.2 Examples of measurement results
Figure 9 – SOA output power and PDG dependence on wavelength
66 Figure 10 – Optical power spectra of three different SOA chips
67 Figure 11 – Output power and PDG of SOA chip sample 1 as a function of IF
Figure 12 – Output power and PDG of SOA chip sample 2 as a function of IF
68 Figure 13 – Output power and PDG of SOA chip sample 3 as a function of IF
69 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
70 A.5 Monolithic integration of SOAs
Figure A.1 – Schematic diagram of the receiver sectionof SOA-incorporated CFP transceivers
71 A.6 Reflective SOAs (RSOAs)
Figure A.2 – Schematic diagram of the DFB-LDs-array type wavelength tuneable LD
Figure A.3 – Schematic diagram of a seeded WDM-PON system
72 Bibliography
BSI PD IEC TR 61292-9:2023 - TC
$186.33