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Conferences > CLEO_SI > 2015 > STu4G > STu4G.1

Sampled grating quantum cascade lasers with high tuning stability

S. Kalchmair, R. Blanchard, T.S. Mansuripur, G.M. De Naurois, L. Diehl, C. Pfluegl, M.F. Witinski, F. Capasso, and M. Lončar

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Abstract

We report a sampled grating quantum cascade laser with excellent tuning stability over the full tuning range (106 cm-1). Spatial hole burning and facet reflections can cause unpredictable mode jumping. We present a stabilization method.

© 2015 Optical Society of America

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