Optimization of optical data transmitters for 40-Gb/s lightwave systems using frequency resolved optical gating

Optimization of optical data transmitters for 40-Gb/s lightwave systems using frequency resolved optical gating

The measurement technique of frequency resolved optical gating has been used to optimize the phase of a 40-GHz train of optical pulses generated using a continuous-wave laser gated with an external modulator. This technique will be vital for optimization of optical transmitters to be used in systems...

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Veröffentlicht in:IEEE photonics technology letters 2002-07, Vol.14 (7), p.971-973
Hauptverfasser: Barry, L.P., Del burgo, S., Thomsen, B., Watts, R.T., Reid, D.A., Harvey, J.
Format: Artikel
Sprache:eng
Schlagworte:
Continuous phase modulation
Frequency
Gating and risering
High speed
High speed optical techniques
Lasers
Measurement standards
Measurement techniques
Modulators
Optical modulation
Optical pulse generation
Optical pulses
Optical transmitters
Optimization
Pulse modulation
Trains
Transmitters
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Beschreibung
Zusammenfassung:The measurement technique of frequency resolved optical gating has been used to optimize the phase of a 40-GHz train of optical pulses generated using a continuous-wave laser gated with an external modulator. This technique will be vital for optimization of optical transmitters to be used in systems operating at 40 Gb/s and beyond, as standard measurement techniques will not suffice to optimize such high-speed systems.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2002.1012402