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Journal of Lightwave Technology

Journal of Lightwave Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 27, Iss. 15 — Aug. 1, 2009
  • pp: 2977–2982

Measurement of Er-Doped Fiber Nonlinearity Using Continuous-Wave Self-Phase Modulation Method

Tuomas Hieta and Erkki Ikonen

Journal of Lightwave Technology, Vol. 27, Issue 15, pp. 2977-2982 (2009)


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Abstract

The intensity-dependent nonlinear coefficient $n_{2}/A_{{\rm eff}}$ of a short Er-doped, amplifying fiber is determined using a method thoroughly studied for measurements of passive fibers. Measurement uncertainty of 3.0% is achieved using modified continuous-wave self-phase modulation method. In addition to metrological aspects, we also discuss limitations and conditions imposed by the Er-doped fiber as compared with the measurement of a pure silica core fiber. The used measurement method is advantageous as compared with other techniques due to its reliability and ease of implementation.

© 2009 IEEE

Citation
Tuomas Hieta and Erkki Ikonen, "Measurement of Er-Doped Fiber Nonlinearity Using Continuous-Wave Self-Phase Modulation Method," J. Lightwave Technol. 27, 2977-2982 (2009)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-27-15-2977


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