The performance of an L-band fibre-DFB-laser is characterised when pumped at 1534nm and 980nm. >10mW of power is demonstrated at 1618nm under 980nm pumping. The thermally induced wavelength-shift is reduced by >10 times under 1534nm pumping.
© 2003 Optical Society of America
L. Fu, M. Ibsen, J. Nilsson, D. J. Richardson, and D. N. Payne, "L-band all-fibre DFB-lasers pumped at 980nm and 1534nm," in Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides, Technical Digest (Optical Society of America, 2003), paper MD3.
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