Review Article
Factors Affecting Terahertz Emission from InGaN Quantum Wells under Ultrafast Excitation
Figure 7
(a) Integrated PL intensity and average THz output powers. 0 and 8 in the horizontal axis represent the center and edge of the multiple QWs, respectively. (b) Comparison of PL and (c) THz spectra of staggered and conventional InGaN QWs. Copyright Optica publishing group.
(a) |
(b) |
(c) |