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Journal of Lightwave Technology

Journal of Lightwave Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 22, Iss. 2 — Feb. 1, 2004
  • pp: 605–

Chirp-Inducing Mechanisms in Mach-Zehnder Modulators and Their Effect on 10 Gb/s NRZ Transmission Studied Using Tunable-Chirp Single Drive Devices

P. Bravetti, G. Ghislotti, and S. Balsamo

Journal of Lightwave Technology, Vol. 22, Issue 2, pp. 605- (2004)


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Abstract

We study the effects of different mechanisms inducing chirp in single-drive Mach-Zehnder modulators (MZM). In particular, we compare the effect of optical power splitting ratio unbalance with radio frequency modulation unbalance on the two interferometer arms. The better transmission performances of optically unbalanced modulators are ascribed to the different shape of time resolved chirp factor. Finally, we demonstrate error-free uncompensated transmission over 130-km fiber span.

© 2004 IEEE

Citation
P. Bravetti, G. Ghislotti, and S. Balsamo, "Chirp-Inducing Mechanisms in Mach-Zehnder Modulators and Their Effect on 10 Gb/s NRZ Transmission Studied Using Tunable-Chirp Single Drive Devices," J. Lightwave Technol. 22, 605- (2004)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-22-2-605


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References

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