Advances in Optical Technologies / 2013 / Article / Fig 2

Research Article

Optical System for Bispectral Imaging in Mid-IR at 1000 Frames per Second

Figure 2

Potential optical layouts to perform IR imaging in two spectral channels. The size of the instrument increases with increasing the number of mirrors.
(a) 2 mirrors, 2 beam splitters
(b) 2 mirrors, 1 beam splitter
(c) 4 mirrors