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Y. Kuziv et al.
0
0.2
0.4
0.6
0.8
1
1.2
0
1
2
3
4
5
6
1 s
10 s
30 s
60 s
Fig. 5 Dependencies of changes of the refractive index on the time t rel after switching off the
laser of nanosystem D-PAA/AuNPs
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0
2
4
6
8
1 0
1 s
10 s
30 s
60 s
Fig. 6 Dependencies of changes of the refractive index n on the time t rel after switching off the
laser of nanosystem D-PAA(PE)/AuNPs
The characteristic relaxation time of the refractive index n/ max change within
the area of laser irradiation after switching off the laser was the same for all examined
samples. Besides, the characteristic relaxation time did not depend on the irradiation
time t irr , i.e., did not depend on the absorbed energy.
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