UCL MSSL Swift

An overview of the PSF variation as a function of wavelength (UV clocked)

Note: 1 pix ~ 3.2 A resolution. Scale given is size of square in X and Y.
The following plots were prepared using the Zemax optical model.

210nm 2100A
========== scale 32um (3 pix)
235nm 2350A
========== scale 32 um
260nm 2600A
========== scale 32um
320nm 3200A
========== scale 32 um
350nm 3500A
========== scale 32 um
380nm 3800A
========== scale 64 um (6 pix)
420 nm 4200A
========== scale 64 um
460nm 4600A
========== scale 128 um (12 pix)
500nm 5000A
========== scale 128 um (12 pix)
540nm 5400A
========== scale 256 um (23 pix)
580nm 5800A
========== scale 256 um
620nm 6200A
========== scale 256 um
660nm 6600A
========== scale 256 um (23 pix)
700nm 7000A
========== scale 512 um  (46 pix)