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Simulated far field patterns

by Heung-Soo Lee

These pictures are simulated results of the pulled capillary (F1b_mr9f20_01) according to source shape and slope error changes. The left picture pair is the image at focal point and the right pair is a far-field image at 50 cm from the tip of the capillary. The calculation summary is displayed in table below.    

Source

Point

Ellipse (1.5×1.2 mm2)

 

Slope error

Diameter (um)

Gain

 

Diameter (um)

Gain

1

0

14.9

110.3

4

20.7

78.9

2

50

29

49.9

5

29.5

49.7

3

100

34.9

32.7

6

35.1

33.2