Higher order modes are detrimental for distributed feedback (DFB) fiber lasers. The thresholds of these modes are calculated as functions of gain, loss, and various types of grating defects, like harmonic, linear, quadratic,and random chirp, and discrete phase errors. The higher order modes are particularly enhanced by high gain, quadratic chirp, and discrete phase errors close to the center of the grating.


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  1. J. T. Kringlebotn, J. Archambault, L. Reekie and D. N. Payne, "Er3+:Yb3+-codoped fiber distributed feedback laser", Opt. Lett., vol. 19, pp. 2101-2103, Dec. 1994.
  2. E. Rønnekleiv, M. Ibsen, M. N. Zervas and R. I. Laming, "Characterization of fiber distributed-feedback lasers with an index-perturbation method", Appl. Opt., vol. 38, pp. 4558-4565, July 1999.
  3. E. Rønnekleiv, O. Hadeler and G. Vienne, "Stability of an Er-Yb-doped fiber distributed-feedback laser with external reflections", Opt. Lett., vol. 24, pp. 617-619, May 1999.
  4. L. Dong, W. H. Loh, J. E. Caplen, J. D. Minelly, K. Hsu and L. Reekie, "Efficient single-frequency fiber lasers with novel photosensitive Er/Yb optical fibers", Opt. Lett., vol. 22, pp. 694-696, May 1997.
  5. P. H. Krawarik and L. S. Watkins, "Fiber geometry specifications and its relation to measured fiber statistics", Appl. Opt., vol. 17, pp. 3984-3989, Dec. 1978.
  6. L. S. Watkins and P. H. Krawarik, "Spatial power spectrum characteristics of the core diameter of furnace drawn and laser drawn step-index optical fibers", Appl. Opt., vol. 20, pp. 2856-2860, Aug. 1981.
  7. R. Feced and M. N. Zervas, "Effects of random phase and amplitude errors in optical fiber Bragg gratings", J. Lightwave Technol., vol. 18, pp. 90-101, Jan. 2000.

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