Photoresponse of Long-Wavelength AlGaAs/GaAs Quantum Cascade Detectors

Figure 2

(a) Calculated absorption spectra at 300 K (dashed line) and measured photoresponse spectra (solid line). (b) Details (normalized) around . (c) Details (normalized) around . (d) Details around and .

(a)

(b)

(c)

(d)