The Institut für Strahlwerkzeuge (IFSW) of the University of Stuttgart, founded in 1986, is reputed as one of the leading laser research centres worldwide. Its strength is based on a holistic research approach covering every aspect from laser sources to their applications and ranging from fundamental investigations to industrial technology transfer. The main activities at the IFSW are currently concerned with selected topics in the fields of laser beam sources (especially the thin-disk laser), optical elements and components for beam delivery and beam shaping as well as fundamental investigations on the light-matter interaction with the subsequent process development of macro and micro applications for industrial manufacturing.
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21 to 30 of 259 Results
spectra_h5mm.xlsx
Jun 6, 2025 - Supplementary Data for Paper "Laser-plume interactions in deep-penetration remote laser welding of stainless steel"
MS Excel Spreadsheet - 4.3 MB - MD5: dd2e0f4eeb4c7127eb27e796a8c89e35
Data
Video Demonstration of the Combination of Additive and Subtractive Laser Processing for Manufacturing of Small Holes and Narrow Grooves
May 23, 2025
Henn, Manuel; Buser, Matthias; Holder, Daniel; Hagenlocher, Christian; Onuseit, Volkher; Powell, John; Graf, Thomas, 2025, "Video Demonstration of the Combination of Additive and Subtractive Laser Processing for Manufacturing of Small Holes and Narrow Grooves", https://doi.org/10.18419/DARUS-4575, DaRUS, V1
This video illustrates a novel approach combining additive and subtractive laser processes at the layer level (AddSub). This quasi-simultaneous manufacturing process enables the fabrication of small structures with high aspect ratios, including narrow grooves below 50 µm in width. The technique demonstrates significant potential for applications in...
20241107_AddSub_Animation_IFSW.mp4
May 23, 2025 - Video Demonstration of the Combination of Additive and Subtractive Laser Processing for Manufacturing of Small Holes and Narrow Grooves
MPEG-4 Video - 6.0 MB - MD5: 39ab01c10b64e4cfdcc26d506d1aa720
Rotating CT-Scan Visualization of Hollow Structures Produced by the Combination of Additive and Subtractive Laser Processing
May 23, 2025
Henn, Manuel; Buser, Matthias; Holder, Daniel; Hagenlocher, Christian; Onuseit, Volkher; Powell, John; Graf, Thomas, 2025, "Rotating CT-Scan Visualization of Hollow Structures Produced by the Combination of Additive and Subtractive Laser Processing", https://doi.org/10.18419/DARUS-4572, DaRUS, V1
This animation provides a rotational visualization of the CT-scan of a part manufactured using the combination of additive and subtractive laser processing. The color bar on the left indicates the width or diameter of the hollow structures.
20241107_RotCT_Vis_AddSub_IFSW.gif
May 23, 2025 - Rotating CT-Scan Visualization of Hollow Structures Produced by the Combination of Additive and Subtractive Laser Processing
GIF Image - 17.1 MB - MD5: c83607f252be566714eb0db49d7fff36
Depth progress of ultrafast laser drilling measured by means of X-ray synchrotron imaging
Depth progress of ultrafast laser drilling measured by means of X-ray synchrotron imaging
Feb 18, 2025
Buser, Matthias; Henn, Manuel; Schneller, Lukas; Hummel, Marc; Beckmann, Felix; Hagenlocher, Christian; Graf, Thomas, 2025, "Depth progress of ultrafast laser drilling measured by means of X-ray synchrotron imaging", https://doi.org/10.18419/DARUS-4561, DaRUS, V1
This dataset contains sets of video frames taken from synchrotron x-ray videos of laser drilling with an ultrafast laser in 1.4301 stainless steel. The x-ray videos show the crossectional distribution of material density and thickness in the plane of the borehole axis. Each set is packaged in a multipage tiff file and contains selected video frames...
Graphical_Explanation.jpg
Graphical_Explanation.jpg
Feb 18, 2025 - Depth progress of ultrafast laser drilling measured by means of X-ray synchrotron imaging
JPEG Image - 116.2 KB - MD5: 92273cb4eccf3c51e0b068899aae857c
Parameters Table.pdf
Parameters Table.pdf
Feb 18, 2025 - Depth progress of ultrafast laser drilling measured by means of X-ray synchrotron imaging
Adobe PDF - 79.2 KB - MD5: 267090b0a59767d7ff7eef098dfbae7f
X-ray_Frames_tiff_Collection.zip
Feb 18, 2025 - Depth progress of ultrafast laser drilling measured by means of X-ray synchrotron imaging
ZIP Archive - 289.1 MB - MD5: a1d02949a40ae3387eb07d7a4b68537e
ztip_X-ray_csv_Collection.zip
Feb 18, 2025 - Depth progress of ultrafast laser drilling measured by means of X-ray synchrotron imaging
ZIP Archive - 16.5 KB - MD5: 5493b4022e04885a86e30ee13d288f86
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