Ultrafast Laser Microwelding using Filamentation - Osaka University
Ultrafast Laser Microwelding using Filamentation - Osaka University
Ultrafast Laser Microwelding using Filamentation - Osaka University
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Optical transmittance<br />
81.4 %<br />
85.9 %<br />
87.0 %<br />
Pulse Energy [µJ/pulse]<br />
10<br />
5<br />
86.0 %<br />
87.1 % 88.2<br />
89.0 %<br />
%<br />
0.01<br />
86. 8<br />
%<br />
86.7 %<br />
87.3 %<br />
87.1<br />
%<br />
0.1 1<br />
Scanning Speed [mm/s]<br />
Borosilicate glass<br />
81 ~ 87 %<br />
Theoretical limit: 92 %<br />
Fused silica glass<br />
87 ~ 89 %<br />
Theoretical limit: 93 %<br />
10