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News from the institute

News from the Institut für Strahlwerkzeuge (IFSW)

Here you can find all reports of the Institut für Strahlwerkzeuge (IFSW) in chronological order.

Award: 3rd prize for the best presentation at LANE 2024

SLT 2024: The programme is now online!

Student excursion to Trumpf in Ditzingen

Student excursion to Mercedes-Benz in Untertürkheim

Start of the DFG project HeriNEsp II

Photo: IFSW

SLT 2024: "Call for Papers" is open!

Award: Publication prize of the University of Stuttgart

Photo: IFSW

Award: Optics Continuum Best Paper Prize

Photo: IFSW

High-precision measurement setup for the analysis of the spatial uniformity of the period of optical gratings

Photo: IFSW

Successful LiM 2023

Photo: WLT

Inaugural lecture of Prof. Michalowski: when machines become experts

Photo: Regine Brendel

Test campaign at the particle accelerator in Hamburg/Germany

Photo: IFSW

The society of the former doctoral candidates of the IFSW awards price for the best master thesis 2023

Photo: IFSW

Ceremonial farewell to apl. Prof. Dr. Rudolf Weber

Photo: Johannes Wahl

Change of baton at the IFSW: Christian Hagenlocher succeeds Rudolf Weber

Photo: Christian Hagenlocher

Additive manufacturing of graded flow structures for PEM fuel cells

Photo: IFSW

Project start: Hairpin welding

Photo: IFSW

Start of the ICM project AddTemp

Photo: IFSW

New Head of the "Systems Engineering" Business Unit

Photo: Tobias Menold

Successful project meeting of the process development department of the IFSW at Novelis

Prof. John Powell to be Visiting Professor at ICM since January 2023

Photo: John Powell

Highly dynamic beam shaping with Civan's OPA6 laser at IFSW

Photo: IFSW

Three years of InnovationCampus Future Mobility

Photo: Universität Stuttgart, ICM, Uli Regenscheit

TryScience workshop "Laser - the tool of the future"

Photo: IFSW

New professorship for "Laser Technology in Manufacturing" established

Photo: Andreas Michalowski

4th edition of the textbook "Materialbearbeitung mit Laser" published

Photo: Springer Vieweg

X-ray videography of ultrashort pulse laser material processing at the DESY

Photo: IFSW

Day of Science on 25 June 2022

Photo: University of Stuttgart

The society of the former doctoral candidates of the IFSW awards price for the best master thesis 2022

Photo: IFSW

Girls' Day on 28 April 2022 successfully held at the IFSW

Photo: Alexander Peter/IFSW

Conference SLT 2022 from 21 until 22 June

First promising hollow-core fibers from the in-house fiber production at the IFSW

Photo: IFSW

Awarding of the title "Extraordinary Professor" to Priv.-Doz. Dr. Rudolf Weber

Photo: Max Kovalenko

Made in Science - Podcast of the University of Stuttgart with Prof. Thomas Graf

Photo: Max Kovalenko

TryScience workshop successfully held at the IFSW

Photo: Heidi-Maria Götz

InnovationChallenge Mobility and Production celebrates its premiere

Photo: kiquebg / pixabay.com

X-ray imaging of laser materials processing at the German Electron Synchrotron

Photo: IFSW

Corona graduate program of the ICM successfully launched

Photo: Amadeus Bramsiepe, KIT

The society of the former doctoral candidates of the IFSW awards price for the best master thesis 2021

Photo: IFSW

New research project ADDSUB starting in summer 2021

Photo: IFSW

Junior Research Group Advanced Manufacturing started

Photo: Michael Jarwitz

Corona graduate program within the framework of the ICM

Photo: Sandra Kauffmann-Weiß

Web conference: Photonics as an innovation driver in Baden-Württemberg

Photo: www.freepik.com

Girls' Day on 22th April 2021

Photo: www.girls-day.de

European research project TresClean successfully completed

Photo: IFSW

New record in average power of ultrafast lasers with emission in the visible spectral range

Photo: IFSW

Internet presence of the InnovationCampus Future Mobility (ICM)

Photo: NIESYTO Design

IFSW employee Dr. Christian Hagenlocher was awarded with the WLT Prize 2020

Photo: Christian Hagenlocher

Announcement of a new W3 professorship

Photo: https://icon-icons.com/

University publication prize awarded

SPECTARIS Forum Photonics 4.0: Experts dared to look ahead

Photo: Regina Sablotny

Project "StrahlClosedLoop" started

Photo: IFSW

New IFSW internet presence

The IFSW has achieved another important milestone in the HIPERDIAS project

World's first mass flambé of Crème Brûlée with a CO2 laser

Photo: IFSW

The IFSW has achieved an important milestone in the HIPERDIAS project

Network meeting of "Women in Photonics" at the IFSW

Photo: IFSW

Presentation of LightPulse LASER PRECISION

Photo: LightPulse

World’s first application of a thin-disk laser for melting raclette cheese

Photo: IFSW

Thermally induced focal shift in laser optics

New publications on heat accumulation during ultra-short pulsed laser processing

Transfer of a high-speed streak camera to the Deutsches Museum in Munich

Photo: IFSW

Day of Science on 30 June 2018

Highly Efficient kW-Class Thin-Disk Laser with Radial Polarization

First Demonstration of Mode-Locked and Radially-Polarized Thin-Disk Laser

High-speed shadowgraphy generates process understanding of the ablation process with burst pulses

Bicycle boxes enthusiastically accepted

Photo: IFSW

Electrolytic etching and polishing at the metallography department

Controlled and Automated Laser Ablation Enables Reliable Manufacturing of Precise Parts

Thin-disk multipass amplifier for ultrafast laser pulses

The society of the former doctoral candidates of the IFSW awards price for the best master thesis 2017

First demonstration of Ti:sapphire thin-disk oscillator

Modernization of the control of the Kugler-Microbase processing station

Flow speed of the ablation vapors during laser drilling of CFRP

Foundation of MarTec Photonics

Photo: MarTec Photonics

Surface functionalization of stainless steel by laser material processing

Record Efficiency with a kW-Class CW Frequency-Doubled Thin-disk Laser

Photo: Max Kovalenko

Day of Science on 18 June 2016

SESAM-modelocked thin-disk lasers

New Ultrafast Laser Record: 1.9 kW of Average Power

New H2020 project for sub-ps kW-class thin-disk lasers

Photo: Max Kovalenko

Volkher Onuseit heads the new department of „System Engineering“

Record „green“ thin-disk laser: 400W of output power

Photo: Max Kovalenko

Thin-disk multipass amplifier enables record output powers

Multi-pass thin-disk laser amplifier generates record output powers

New staff member for Public Relations and Marketing

Photo: Heidi-Maria Götz

Heat accumulation effects define the process window for laser cutting of CFRP

Good Quality at High Productivity

The Threshold for Deep-Penetration Laser Welding Revisited

Welding of Copper with 16 kW of Laser Power – The Dancing Capillary

New edition of the book "Laser - Grundlagen der Laserstrahlerzeugung"

More funding for community industrial research

Supermicrofibers Produced with Laser-Drilled Spinnerets at the Hannover Fair 2014

Quantum Leap in Laser-Based Micro Materials Processing

New edition of the book "Laser in der Fertigung"

First dielectric Thin-Disk Laser With Direct Emission in the Visible Spectral Range

Broadband Pulse Compressor Gratings

How black is CFRP?

New Thin-Disk Laser Record: 1.1 kW, 1.4 mJ / 7 ps, 800 kHz, M2 < 1.25

Thin Disk Laser wins major EU support

Amplification of cylindrically polarized laser beams in single crystal fibers

Competent Distributor for the Thin-Disk Laser Modules in Japan

Prof. Graf elected new vice rector for knowledge and technology transfer

Proton size puzzle reinforced!

New Thin-Disk Laser Record: 815 W, M2 < 1.4

Breakthrough Grating-Waveguide-Structures

First Demonstration of an Ultrafast Yb:SSO Thin-Disk Laser

Extended model for hot crack formation wins the ICALEO Student Paper Award Contest

3rd Berthold Leibinger Innovation Prize 2012 won

Excellent Survey of the SLT 2012

UKP Yb:CAlGO thin-disk laser brought into use

Lecture Qualification of Dr. Abdou Ahmed

Real-Time Laser Welding Control Wins the Steel Innovation Award

New Thin-Disk Laser Record: 750 W, M² = 1.5, ηopt = 58%

The World´s Thinnest Cellulose Supermicrofibers

250 W single crystal fiber Yb:YAG laser

Narrow line width thin-disk laser with high polarization purity

New Gratings for Intra-Cavity Generation of Azimuthal Polarisation

First Demonstration of a Yb:Sc2SiO5 Thin-Disk Laser

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