Simulation and Analysis of Spectral Response Function and Bandwidth of Spectrometer

Figure 4

Tangential intensity distribution of monochromatic image plotted according to the bracketed convolution in (1). (a) 300.0 nm; (b) 632.8 nm; (c) 1500.0 nm; (d) 2500.0 nm. In bottoms around the main profile, the image intensity does not smoothly drop to zero but bubbles gradually as a wing when wavelength increases.

(a)

(b)

(c)

(d)