FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES - TEST AND MEASUREMENT PROCEDURES - PART 4: RELATIVE INTENSITY NOISE USING A TIME-DOMAIN OPTICAL DETECTION SYSTEM
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions
3.2 Abbreviations
4 Apparatus
4.1 General
4.2 Time-domain detection system
4.3 Polarization controller
4.4 Optical coupler
4.5 Variable optical attenuator
4.6 Fixed reflector
4.7 Modulation source
4.8 Low-pass filter
5 Test procedure
5.1 Return loss calibration (optional)
5.2 RIN measurement - Direct method
5.2.1 General
5.2.2 Procedure
5.3 RIN[OMA] measurement - Direct method
5.3.1 General
5.3.2 Procedure
5.4 RIN and RIN[OMA] measurement - Using signal
processing
5.4.1 General
5.4.2 Procedure
6 Test results
Annex A (informative) - Background on laser intensity
noise
Bibliography
Describes test and measurement procedures for relative intensity noise (RIN).
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 86 |
