Figure 1 | Scientific Reports

Figure 1

From: Cascaded gain-switching in the mid-infrared region

Figure 1

The output characteristics of “2-1” state. (a) Pulse trains and single pulse waveforms (left inset) at the LTPP of 2.4 W (LCWPP: 1.94 W, LPPP: 0.46 W), and build-up time and time delay versus the LTPP (right inset); (b) Optical and RF (insets) spectra at the LTPP of 3.4 W (LCWPP: 1.94 W, LPPP: 1.46 W). Note: the black optical spectrum was recorded at the LPPP of 1.8 W when switching off CW pump scheme.

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