Figure 1
From: Optical gain in 1.3-μm electrically driven dilute nitride VCSOAs
Experimental setup (a) and the layer structure of the investigated samples (b).
Figure 1 | Nanoscale Research Letters
From: Optical gain in 1.3-μm electrically driven dilute nitride VCSOAs
Experimental setup (a) and the layer structure of the investigated samples (b).