L. Jumpertz, Florian Michel, R. Pawlus, W. Elsasser, K. Shires, M. Carras, F. Grillot
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引用次数: 0
Abstract
The linewidth broadening factor (α) of a mid-infrared quantum cascade laser is investigated above threshold with two different methods. The α is found strongly dependent on the operating conditions with a maximum value of 3.5.
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