TY  - JOUR
U1  - Wissenschaftlicher Artikel
A1  - Steudel, Max
A1  - Kleefoot, Max-Jonathan
A1  - Funken, Sebastian
A1  - Banholzer, Alexander
A1  - Wolf, Mario
A1  - Schuhmacher, Silvia
A1  - Morgner, Uwe
A1  - Harth, Anne
T1  - Noninvasive characterization methods for ultra-short laser pulse induced volume modifications
JF  - Optics Express
N2  - We present two noninvasive characterization methods to investigate laser induced modifications in bulk fused silica glasses. The methods discussed are immersion microscopy and scanning acoustic microscopy (SAM). SAM shows merits in measuring the distance from sample surface to the first detectable density change of the modification, while immersion microscopy offers a look into the modification. Both noninvasive methods are preferred over conventional polishing or etching techniques due to the facts, that multiple investigations can be done with only one sample and lower time expenditure. The type II modifications were introduced by focusing laser pulses with high repetition rates into the fused silica.
Y1  - 2024
UN  - https://nbn-resolving.org/urn:nbn:de:bsz:944-opus4-32678
U6  - https://doi.org/10.1364/OE.515308
DO  - https://doi.org/10.1364/OE.515308
VL  - 32
IS  - 11
SP  - 19221
EP  - 19229
S1  - 9
ER  -