Table 1 Summary of crater geometry formed on SWNT-PVA film after laser exposure.

From: Revealing the nature of morphological changes in carbon nanotube-polymer saturable absorber under high-power laser irradiation

Exposure time

Optical fluence, mJ · cm−2

Crater depth, μm

Crater diameter μm

10 min

0.9

0.89

9.5

10 min

2.3

6.1

8

2 hours

2.3

2.3

7

4 hours

2.3

2.36

9

6 hours

2.3

1.5

15

24 hours

2.3

2

9.5

40 hours

2.3

1.97

10

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