The Moscone Center
San Francisco, California, United States
1 - 6 February 2020
Conference 11268
Laser-based Micro- and Nanoprocessing XIV
Monday - Thursday 3 - 6 February 2020
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Monday 3 February Show All Abstracts
Session 1:
Microfluidics and Medical Micro Systems: Joint Session with 11235 and 11268
Monday 3 February 2020
9:00 AM - 12:30 PM
Session Chairs:
Holger Becker, microfluidic ChipShop GmbH (Germany) ;
Udo Klotzbach, Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany)
Recent advances in 3D printing of pure proteinaceous microstructures by femtosecond laser direct write (Invited Paper)
Paper 11268-1
Author(s): Daniela Serien, Hiroyuki Kawano, Atsushi Miyawaki, Koji Sugioka, RIKEN (Japan)
Show Abstract
Kombispec: a combination of polymer-based microspectrometer and microfluidic consumables for the fast on-site analytics in food production
Paper 11235-25
Author(s): Holger Becker, Sebastian Schattschneider, microfluidic ChipShop GmbH (Germany); Juliane Gottwald, Eurofins Germany (Germany); Jörg A. Schenk, Hybrotec GmbH (Germany); Richard Klemm, microfluidic ChipShop GmbH (Germany)
Show Abstract
Characterization of biomedical glass devices fabricated by ultrafast laser assisted processes
Paper 11268-2
Author(s): Jiyeon Choi, Korea Institute of Machinery & Materials (Korea, Republic of); Sung-il Kim, Korea Institute of Machinery & Materials (Korea, Republic of), Hanbat National Univ. (Korea, Republic of); Sanghoon Ahn, Korea Institute of Machinery & Materials (Korea, Republic of); Yeun-Ho Joung, Chiwan Koo, Hanbat National Univ. (Korea, Republic of)
Show Abstract
Control of cell arrangement on PMMA surface by femtosecond laser induced periodic nanostructures
Paper 11268-3
Author(s): Naoki Shinohara, Masahiro Tsukamoto, Osaka Univ. (Japan); Yuji Sato, Japan Atomic Energy Agency (Japan)
Show Abstract
Biological analysis in 3D optofluidic devices fabricated by femtosecond laser micromachining (Invited Paper)
Paper 11268-4
Author(s): Petra Paiè, CNR-Istituto di Fotonica e Nanotecnologie (Italy); Roberto Memeo, Federico Sala, Andrea Bassi, Politecnico di Milano (Italy); Roberto Osellame, Francesca Bragheri, CNR-Istituto di Fotonica e Nanotecnologie (Italy)
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Effects of the dissolved gases in water on microbubble oscillation under photothermal heating
Paper 11268-5
Author(s): Nao Hiroshige, Mitsubishi Electric Corp. (Japan); Kyoko Namura, Shunsuke Okai, Motofumi Suzuki, Kyoto Univ. (Japan)
Show Abstract
Alteration of fluorescence in different pH environments for green fluorescent protein microstructures fabricated by femtosecond laser direct write
Paper 11235-26
Author(s): Daniela Serien, Hiroyuki Kawano, Atsushi Miyawaki, Koji Sugioka, RIKEN (Japan)
Show Abstract
Rapid prototyping of alumina-based microfluidic reactors
Paper 11235-27
Author(s): Frederik Kotz, Lucas M. Kneißl, Patrick Risch, Bastian E. Rapp, Univ. of Freiburg (Germany)
Show Abstract
Lunch Break 12:30 PM - 3:30 PM
Session Plen:
LASE Plenary Session
Monday 3 February 2020
3:30 PM - 5:40 PM

3:30 pm: Welcome and Opening Remarks
Beat Neuenschwander, Berner Fachhochschule Technik und Informatik (Switzerland) and Xianfan Xu, Purdue Univ. (United States)

3:35 pm: Announcement of the 3D Printing, Fabrication, and Manufacturing Best Paper Award
Henry Helvajian, The Aerospace Corp. (United States)
VCSEL: Born Small and Grown Big (Plenary Presentation)
Paper 11263-301
Author(s): Kenichi Iga, Tokyo Institute of Technology (Japan)
Show Abstract
Compact Terahertz Driven Electron and X-ray Sources (Plenary Presentation)
Paper 11270-302
Author(s): Franz X. Kärtner, Deutsches Elektronen-Synchrotron (Germany), Univ. Hamburg (Germany)
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Accelerators on a Chip: A Path to Attosecond Science (Plenary Presentation)
Paper 11265-303
Author(s): Robert L. Byer, Stanford Univ. (United States)
Show Abstract
Tuesday 4 February Show All Abstracts
Session 2:
Laser Micro Structuring and Processing
Tuesday 4 February 2020
8:00 AM - 10:40 AM
Session Chair:
Udo Klotzbach, Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany)
Three-dimensional laser printing of macro-scale glass objects at a micro-scale resolution
Paper 11268-6
Author(s): Peng Wang, Shanghai Institute of Optics and Fine Mechanics (China); Ya Cheng, Shanghai Institute of Optics and Fine Mechanics (China), East China Normal Univ. (China); Wei Chu, Shanghai Institute of Optics and Fine Mechanics (China)
Show Abstract
Enhanced ablation using GHz-pulsed fs laser (Invited Paper)
Paper 11268-7
Author(s): Sami T. Hendow, Hidetomo Takahashi, Mariko Yamaguchi, Jingzhou Xu, IMRA America, Inc. (United States)
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Enhanced ablation rates of silicon and metals using GHz fs lasers (Invited Paper)
Paper 11268-8
Author(s): Konstantin Mishchik, Guillaume Bonamis, Eric Audouard, Amplitude Systèmes (France); John Lopez, Ctr. Lasers Intenses et Applications, CNRS (France), CEA (France), Univ. de Bordeaux (France); Eric P. Mottay, Clemens Hönninger, Amplitude Systèmes (France); Inka B. Manek-Hönninger, Ctr. Lasers Intenses et Applications, CNRS (France), CEA (France), Univ. de Bordeaux (France)
Show Abstract
Surface treatment with GHz-bursts
Paper 11268-9
Author(s): Fabian Nyenhuis, Andreas Michalowski, Robert Bosch GmbH (Germany); Johannes A. L'huillier, Photonik-Zentrum Kaiserslautern e.V. (Germany)
Show Abstract
Laser ablation in liquids and in air at ultrafast time scale
Paper 11268-10
Author(s): Alexander Kanitz, Ruhr-Univ. Bochum (Germany); Daniel J. Förster, Rudolf Weber, Univ. Stuttgart (Germany); Jan S. Hoppius, Andreas Ostendorf, Evgeny L. Gurevich, Ruhr-Univ. Bochum (Germany)
Show Abstract
Sub-diffraction direct laser writing by a combination of STED and ESA
Paper 11268-11
Author(s): Sebastian Engel, Christoph Wenisch, Stephan Graef, Frank A. Müller, Friedrich-Schiller-Univ. Jena (Germany)
Show Abstract
Femtosecond laser induced ablation dynamics probing by emission and scattering spectroscopy under various vacuum conditions
Paper 11268-12
Author(s): Jinhong Jeun, Samsung Display Co., Ltd. (Korea, Republic of); Minok Park, Univ. of California, Berkeley (United States); Gyoowan Han, Seongho Jeong, Cheollae Roh, Samsung Display Co., Ltd. (Korea, Republic of); Costas P. Grigoropoulos, Univ. of California, Berkeley (United States)
Show Abstract
Session 3:
Laser Micro/Nano Processing on Transparent Material I
Tuesday 4 February 2020
11:10 AM - 12:50 PM
Session Chair:
Akira Watanabe, Tohoku Univ. (Japan)
Advances in transparent materials processing by ultrashort laser pulses (Invited Paper)
Paper 11268-13
Author(s): Malte Kumkar, TRUMPF Laser- und Systemtechnik GmbH (Germany); Michael Jenne, TRUMPF Laser- und Systemtechnik GmbH (Germany), Institute of Applied Physics (Germany); Daniel G. Grossmann, Felix Zimmermann, Daniel Flamm, Myriam Kaiser, TRUMPF Laser- und Systemtechnik GmbH (Germany); Stefan Nolte, Friedrich-Schiller-Univ. Jena (Germany), Fraunhofer-Institut für Angewandte Optik und Feinmechanik (Germany)
Show Abstract
Laser-based manufacturing of 2.5D bodies of polylactide (Invited Paper)
Paper 11268-14
Author(s): Horst Exner, Tina Viertel, Robby Ebert, Laserinstitut Hochschule Mittweida (Germany)
Show Abstract
Laser process of transparent conducting surfaces for terahertz bandpass ultrathin metamaterials
Paper 11268-15
Author(s): Hongtao Ding, The Univ. of Iowa (United States)
Show Abstract
Evaluation of laser induced nanostructures on float glass
Paper 11268-16
Author(s): Jagdheesh R., HiLASE Ctr. (Czech Republic)
Show Abstract
Lunch/Exhibition Break 12:50 PM - 2:20 PM
Session 4:
Laser Micro/Nano Processing on Transparent Material II
Tuesday 4 February 2020
2:20 PM - 4:10 PM
Session Chair:
Rainer Kling, ALPhANOV (France)
Femtosecond laser functionalized surfaces inspired by nature (Invited Paper)
Paper 11268-17
Author(s): Camilo Florian Baron, Bundesanstalt für Materialforschung und -prüfung (Germany); Javier Solis, Jan Siegel, Instituto de Óptica "Daza de Valdés" (Spain); Jörg Krüger, Jörn Bonse, Bundesanstalt für Materialforschung und -prüfung (Germany)
Show Abstract
Patterning of transparent polymers using high-throughput methods: application in flexible perovskite solar cells with enhanced light trapping
Paper 11268-18
Author(s): Marcos Soldera, TU Dresden (Germany), PROBIEN-CONICET, Univ. Nacional del Comahue (Argentina); Qiong Wang, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH (Germany); Valentin Lang, TU Dresden (Germany); Antonio Abate, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH (Germany); Andrés Fabián Lasagni, TU Dresden (Germany), Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany)
Show Abstract
Ablation of amorphous Polyethy(ethyl)letone (PEEK) by a femtosecond Ti:sapphire laser
Paper 11268-19
Author(s): Qianliang Li, Walter Perrie, Yue Tang, Univ. of Liverpool (United Kingdom); Olivier Allegre, Zhaoqing Li, The Univ. of Manchester (United Kingdom); Stuart P. Edwardson, Geoff Dearden, Univ. of Liverpool (United Kingdom)
Show Abstract
Optofluidics in alumino-borosilicate glass by femtosecond laser micromachining
Paper 11268-20
Author(s): Andrea Crespi, Politecnico di Milano (Italy), Consiglio Nazionale delle Ricerche (Italy); Francesca Bragheri, Consiglio Nazionale delle Ricerche (Italy); Roberto Osellame, Consiglio Nazionale delle Ricerche (Italy), Politecnico di Milano (Italy)
Show Abstract
Photoinscription of optical microstructures in fused silica with few-cycle pulses
Paper 11268-21
Author(s): Federico J. A. Furch, W. Dieter Engel, Tobias Witting, Armando Perez-Leija, Marc J. J. Vrakking, Alexandre Mermillod-Blondin, Max-Born-Institut für Nichtlineare Optik und Kurzzeitspektroskopie (Germany)
Show Abstract
Session 5:
Laser Micro/Nano Processing on Metal
Tuesday 4 February 2020
4:40 PM - 6:00 PM
Session Chair:
Kunihiko Washio, Paradigm Laser Research Ltd. (Japan)
Femtosecond laser induced micro/nano structures on metals
Paper 11268-22
Author(s): Chung-Wei Cheng, Yi-Hsien Liu, National Chiao Tung Univ. (Taiwan); Jinn Kuen Chen, Univ. of Missouri (United States)
Show Abstract
Laser polishing using ultrashort pulse laser
Paper 11268-23
Author(s): Andreas Brenner, Fraunhofer-Institut für Lasertechnik ILT (Germany); Leon Röther, RWTH Aachen Univ. (Germany); Johannes Finger, Fraunhofer-Institut für Lasertechnik ILT (Germany)
Show Abstract
Surface roughness prediction of laser polished additively manufactured Ti-6Al-4V
Paper 11268-24
Author(s): Juliana dos Santos Solheid, Karlsruher Institut für Technologie (Germany); Ahmed Elkaseer, Karlsruher Institut für Technologie (Germany), Port Said Univ. (Egypt); Torsten Wunsch, Amal Charles, Hans Jürgen Seifert, Karlsruher Institut für Technologie (Germany); Wilhelm Pfleging, Karlsruhe Nano Micro Facility, Karlsruher Institut für Technologie (Germany)
Show Abstract
Ultrashort-pulse laser micro-polishing of lithium niobate by using UV-ps pulses
Paper 11268-25
Author(s): Mareike Schäfer, Johannes A. L'huillier, Photonik-Zentrum Kaiserslautern e.V. (Germany)
Show Abstract
Session PTue:
Posters-Tuesday
Tuesday 4 February 2020
6:00 PM - 8:00 PM

Conference attendees are invited to attend the LASE poster session on Tuesday evening. Come view the posters, enjoy light refreshments, ask questions, and network with colleagues in your field.

Poster Setup: Tuesday 10:00 AM – 5:00 PM
View poster presentation guidelines and set-up instructions at
http://spie.org/PWPosterGuidelines
Structuring of forming tools for lubricant-free deep drawing
Paper 11268-27
Author(s): Theresa Jähnig, Seyed Ali Mousavi, Alexander Brosius, Andrés Fabián Lasagni, TU Dresden (Germany)
Show Abstract
Large area processing of steel surfaces using direct laser interference patterning
Paper 11268-31
Author(s): Stephan Milles, Robert Baumann, Johannes Dahms, Andrés Fabián Lasagni, TU Dresden (Germany)
Show Abstract
5D data storage by using direct laser writing in silver containing glass
Paper 11268-45
Author(s): ChangHyun Park, Yonsei Univ. (Korea, Republic of), Ctr. Lasers Intenses et Applications, CNRS (France); Yannick Petit, Ctr. Lasers Intenses et Applications, CNRS (France), Univ. de Bordeaux (France); Sylvain Danto, Thierry Cardinal, Institut de Chimie de la Matière Condensée de Bordeaux, CNRS (France), Univ. de Bordeaux (France); Seung-Han Park, Yonsei Univ. (Korea, Republic of); Lionel Canioni, Ctr. Lasers Intenses et Applications, CNRS (France), CEA (France), Univ. de Bordeaux (France)
Show Abstract
Laser-induced forward transfer and reduction of graphene oxide in silk fibroin
Paper 11268-61
Author(s): Cleber R. Mendonça, Kelly Tasso, Moliria Santos, Instituto de Física de São Carlos (Brazil); Murilo Facure, Embrapa Instrumentação Agropecuária (Brazil); Marcelo Andrade, Francineide Araujo, Instituto de Física de São Carlos (Brazil); Daniel S. Correa, Embrapa Instrumentação Agropecuária (Brazil); Sidney Ribeiro, Univ. Estadual Paulista "Júlio de Mesquita Filho" (Brazil)
Show Abstract
Incubation effect study of GaN films under ultrafast laser pulse micromachining
Paper 11268-62
Author(s): Gustavo F. B. Almeida, Univ. Federal de Uberlândia (Brazil), Univ. de São Paulo (Brazil); Lucas K. Nolasco, Gustavo R. Barbosa, Univ. de São Paulo (Brazil); Andreas Schneider, Univ. Bremen (Germany); Angelina Jaros, Irene Manglano-Clavero, Christoph Margenfeld, Andreas Waag, Tobias Voss, Technische Univ. Braunschweig (Germany); Cleber R. Mendonça, Univ. de São Paulo (Brazil)
Show Abstract
Comparative study between laser blasted and sandblasted surfaces of Ti6Al4V
Paper 11268-63
Author(s): Mohammad Ahmed, Tian Long See, The Manufacturing Technology Ctr. Ltd. (United Kingdom)
Show Abstract
Laser ablation with a multi-beam setup based on excited state absorption
Paper 11268-64
Author(s): Christoph Wenisch, Sebastian Engel, Frank A. Müller, Stephan Graef, Friedrich-Schiller-Univ. Jena (Germany)
Show Abstract
A micro patterning method for Al thin film deposited on polycarbonate
Paper 11268-66
Author(s): Tsuyoshi Yoshida, Masayuki Okoshi, National Defense Academy (Japan); Hidetoshi Nojiri, Renias Co., Ltd. (Japan)
Show Abstract
Influence of direct fs-laser writing experimental conditions on the production of color center in diamond
Paper 11268-67
Author(s): Juliana M. P. Almeida, Univ. de São Paulo (Brazil); Charlie Oncebay, Univ. of São Paulo (Brazil); Gustavo F. B. Almeida, Univ. Federal de Uberlândia (Brazil), Univ. de São Paulo (Brazil); Sérgio R. Muniz, Cleber R. Mendonça, Instituto de Física de São Carlos (Brazil)
Show Abstract
Laser-induced crystalline phase transition for hematite nanowire and application to photo-electrochemical water splitting
Paper 11268-68
Author(s): Heejung Kong, Junyeob Yeo, Suwon Hwang, Taeseung Hwang, Kyungpook National Univ. (Korea, Republic of)
Show Abstract
Formation of optical needles by Pancharatnam-Berry phase element for laser-induced modifications in transparent materials
Paper 11268-69
Author(s): Pavel Gotovski, Ctr. for Physical Sciences and Technology (Lithuania); Justas Baltrukonis, Ctr. for Physical Science and Technology (Lithuania), Workshop of Photonics (Lithuania); Ernestas Nacius, Ctr. for Physical Sciences and Technology (Lithuania), Workshop of Photonics (Lithuania); Sergej Orlov, Ctr. for Physical Sciences and Technology (Lithuania); Orestas Ulčinas, Workshop of Photonics (Lithuania); Vytautas Jukna, Vilnius Univ. (Lithuania), Ctr. for Physical Sciences and Technology (Lithuania); Titas Gertus, Light Conversion Ltd. (Lithuania)
Show Abstract
Smart ultra short pulse laser processing with rotating beam: Laser micro drilling, cutting, and turning
Paper 11268-70
Author(s): Florian Lendner, GFH GmbH (Germany)
Show Abstract
Al doping of 4H-SiC by excimer laser irradiation to Al2O3 thin films
Paper 11268-71
Author(s): Kosei Kamada, Toshifumi Kikuchi, Daisuke Nakamura, Hiroshi Ikenoue, Kyushu Univ. (Japan)
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Demonstrating the nonlinearity-independence of resolution in femtosecond laser ablation
Paper 11268-72
Author(s): Mario García Lechuga, Olivier P. Utéza, Nicolas Sanner, M. David Grojo, Lab. Lasers, Plasmas et Procédés Photoniques (France)
Show Abstract
Metal enhanced fluorescence using nanostructures on silver formed with Ti:Saphire femtosecond pulsed laser
Paper 11268-73
Author(s): Vicente Silva Mattos, Jarbas Caiado de Castro Neto, Instituto de Física de São Carlos (Brazil); Fernanda R. Paolillo, Escola de Engenharia de São Carlos (Brazil)
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Light-driven bubble printing of nanocomposites with aligned nanocomponents for wearable medical devices
Paper 11268-74
Author(s): Jimi Wang, The Univ. of Texas at Austin (United States)
Show Abstract
Hot embossing of multifunctional transparent polymers from Cr stamps structured by direct laser interference patterning
Paper 11268-75
Author(s): Marcos Soldera, TU Dresden (Germany), PROBIEN-CONICET, Univ. Nacional del Comahue (Argentina); Yangxi Fu, Wei Wang, TU Dresden (Germany); Andrés Fabián Lasagni, TU Dresden (Germany), Fraunhofer-Institut für Werkstoff- und Strahltechnik (Germany)
Show Abstract
Dynamic voxel size tuning for direct laser writing
Paper 11268-76
Author(s): Titas Tičkūnas, Vytautas Purlys, Vilnius Univ. (Lithuania), Femtika Ltd. (Lithuania)
Show Abstract
Laser microprocessing of porous membrane for CO2 separation
Paper 11268-77
Author(s): Kana Fujiwara, Liu Yida, Toshifumi Kikuchi, Kaname Imokawa, Shoma Aki, Yu Hoshino, Yoshiko Miura, Hiroshi Ikenoue, Daisuke Nakamura, Kyushu Univ. (Japan)
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Pseudo random micro lens array manufacturing with using two-photon polymerization technology
Paper 11268-78
Author(s): Eunsong Oh, YNG Optics, Inc. (Korea, Republic of)
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Development of a complex laser processing system for cutting and drilling
Paper 11268-79
Author(s): Hyeongchan Park, Kwanghyun Ryu, Seokkyun Lim, Sunwoo Lee, JASTECH Ltd. (Korea, Republic of)
Show Abstract
Absorption and photoluminescence of ZnSe quantum dots synthesized by femtosecond laser ablation in microfluidics
Paper 11268-80
Author(s): Yuqin Zhang, Chengdu Univ. of Technology (China); Chao Yang, Guoying Feng, Sichuan Univ. (China)
Show Abstract
Wednesday 5 February Show All Abstracts
Session 6:
Large Area Micro/Nanostructuring Laser Interference Patterning I
Wednesday 5 February 2020
8:20 AM - 10:10 AM
Session Chair:
Andrés Fabián Lasagni, TU Dresden (Germany)
Fabrication of versatile functional surface properties based on femtosecond laser-induced periodic surface structures (LIPSS) (Invited Paper)
Paper 11268-26
Author(s): Stephan Graef, Clemens Kunz, Frank A. Müller, Friedrich-Schiller-Univ. Jena (Germany)
Show Abstract
High-throughput direct laser interference patterning: new configurations and applications
Paper 11268-28
Author(s): Valentin Lang, TU Dresden (Germany); Aleksander Madelung, Sabri Alamri, Tobias Steege, Benjamin Krupop, Alfredo I. Aguilar, Tim Kunze, Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany); Andrés Fabián Lasagni, TU Dresden (Germany)
Show Abstract
In-situ laser interference patterning of MBE growth surfaces
Paper 11268-29
Author(s): Mark Hopkinson, Yunran Wang, Im Sik Han, Chaoyuan Jin, The Univ. of Sheffield (United Kingdom)
Show Abstract
Engineering laser induced periodic surface structures on single crystal diamond
Paper 11268-30
Author(s): Ravi Shivaraman, Patrick S. Salter, Univ. of Oxford (United Kingdom)
Show Abstract
Surface structuring by high power femtosecond laser for industrial applications
Paper 11268-65
Author(s): Gedvinas Nemickas, Femtika UAB (Lithuania)
Show Abstract
Session 7:
Large Area Micro/Nanostructuring Laser Interference Patterning II
Wednesday 5 February 2020
10:40 AM - 12:10 PM
Session Chair:
Yongfeng Lu, Univ. of Nebraska-Lincoln (United States)
Improvement of metallic surfaces hydrophobicity and corrosion resistance by direct write and combined direct write-DLIP hierarchical micro-nano structuring (Invited Paper)
Paper 11268-32
Author(s): José Luis Ocaña, Daniel Huerta-Murillo, José Tiago Teixeira-Cardoso, Angel García-Beltrán, Francisco Cordovilla, Ignacio Angulo, Univ. Politécnica de Madrid (Spain)
Show Abstract
How to improve throughput in direct laser interference patterning: top-hat beam profile and burst mode
Paper 11268-33
Author(s): Joachim Ströbel, TU Dresden (Germany); Keming Du, EdgeWave GmbH (Germany); Bogdan Voisiat, Andrés Fabián Lasagni, TU Dresden (Germany)
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Maximizing the efficiency of laser-fabricated diffraction gratings on PET using direct laser interference patterning
Paper 11268-34
Author(s): Marcos Soldera, TU Dresden (Germany), PROBIEN-CONICET, Univ. Nacional del Comahue (Argentina); Sabri Alamri, Sebastian Storm, Tim Kunze, Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany); Andrés Fabián Lasagni, TU Dresden (Germany), Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany)
Show Abstract
Surface flattening of poly-Si thin films by laser annealing and electrical properties of the LTPS-TFTs
Paper 11268-35
Author(s): Fuminobu Hamano, Kaname Imokawa, Daisuke Nakamura, Kyushu Univ. (Japan); Tetsuya Goto, Tohoku Univ. (Japan); Hiroshi Ikenoue, Kyushu Univ. (Japan)
Show Abstract
Lunch/Exhibition Break 12:10 PM - 1:40 PM
Session 8:
Direct Write Processing Ablation and Surface Modification I
Wednesday 5 February 2020
1:40 PM - 3:40 PM
Session Chair:
Jiyeon Choi, Korea Institute of Machinery & Materials (Korea, Republic of)
Ultrafast time-resolved microscopy during femtosecond laser structuring (Invited Paper)
Paper 11268-36
Author(s): Jan Siegel, Instituto de Óptica "Daza de Valdés" (Spain); Mario Garcia-Lechuga, Lab. Lasers, Plasmas et Procédés Photoniques (France); Yasser Fuentes-Edfuf, Instituto de Óptica "Daza de Valdés" (Spain); Noemi Casquero, Consejo Superior de Investigaciones Científicas (Spain); Javier Solis, Ctr. de Física "Miguel Antonio Catalán" (Spain)
Show Abstract
Biomechanical metamaterials fabricated through multiphoton lithography by tailoring 3D buckling (Invited Paper)
Paper 11268-37
Author(s): Costas P. Grigoropoulos, Zacharias Vangelatos, Univ. of California, Berkeley (United States); Maria Farsari, Foundation for Research and Technology-Hellas (Greece); Grace Gu, Univ. of California, Berkeley (United States); Zhen Ma, Syracuse Biomaterials Institute (United States); Kyriakos Komvopoulos, Univ. of California, Berkeley (United States)
Show Abstract
Superior microstructures for advanced package integration
Paper 11268-38
Author(s): Ralph F. Delmdahl, Rainer Pätzel, Jan Brune, Coherent LaserSystems GmbH & Co. KG (Germany); Dirk Mueller, Coherent, Inc. (United States)
Show Abstract
Laser processing of battery materials: Process up-scaling and strategies for tuning of materials properties
Paper 11268-39
Author(s): Wilhelm Pfleging, Peter Smyrek, Penghui Zhu, Karlsruher Institut für Technologie (Germany); Xiaopeng Cheng, Yuefei Zhang, Beijing Univ. of Technology (China); Yijing Zheng, Karlsruher Institut für Technologie (Germany)
Show Abstract
Laser-induced breakdown spectroscopy: A versatile tool for quality-controlled development of Li-based battery systems
Paper 11268-40
Author(s): Peter Smyrek, Karlsruhe Nano Micro Facility, Karlsruher Institut für Technologie (Germany); Yijing Zheng, Hans Jürgen Seifert, Karlsruher Institut für Technologie (Germany); Wilhelm Pfleging, Karlsruhe Nano Micro Facility, Karlsruher Institut für Technologie (Germany)
Show Abstract
Session 9:
Direct Write Processing Ablation and Surface Modification II
Wednesday 5 February 2020
4:10 PM - 5:40 PM
Session Chair:
Ya Cheng, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences (China)
Laser processing of plasmonic metal oxides and phase change materials (Invited Paper)
Paper 11268-41
Author(s): Heungsoo Kim, Nicholas A. Charipar, Raymond C. Y. Auyeung, Kristin M. Charipar, Alberto Piqué, U.S. Naval Research Lab. (United States)
Show Abstract
Formation of graphene hybrid structures by laser direct writing and sensor applications
Paper 11268-42
Author(s): Akira Watanabe, Ashiqur Rahman, Tohoku Univ. (Japan); Jinguang Cai, China Academy of Engineering Physics (China); Mohammod Aminuzzaman, Univ. Tunku Abdul Rahman (UTAR) (Malaysia)
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Impact of laser texturing parameters and processing environment in the anti-wetting transition of nanosecond laser generated textures
Paper 11268-43
Author(s): Juan Pedro Godoy Vilar, The Manufacturing Technology Ctr. Ltd. (United Kingdom), Heriot-Watt Univ. (United Kingdom); Tian Long See, The Manufacturing Technology Ctr. Ltd. (United Kingdom); Wojciech S. Góra, Duncan P. Hand, Heriot-Watt Univ. (United Kingdom)
Show Abstract
Laser-based surface treatment of CFRP and aluminum for adhesively bonded hybrid joints
Paper 11268-44
Author(s): Jochen Schanz, Dieter Meinhard, Harald Riegel, Hochschule Aalen - Technik und Wirtschaft (Germany); Anjali De Silva, David K. Harrison, Glasgow Caledonian Univ. (United Kingdom); Volker Knoblauch, Hochschule Aalen - Technik und Wirtschaft (Germany)
Show Abstract
Thursday 6 February Show All Abstracts
Session 10:
Beam Shaping and Propagation for Laser Micro/Nano Processing
Thursday 6 February 2020
8:20 AM - 9:40 AM
Session Chairs:
Udo Klotzbach, Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany) ;
Rainer Kling, ALPhANOV (France)
Nanograting based birefringent retardation elements in integrated photonic circuits
Paper 11268-46
Author(s): Kim Lammers, Friedrich-Schiller-Univ. Jena (Germany), Abbe Ctr. of Photonics (Germany); Malte P. Siems, Friedrich-Schiller-Univ. Jena (Germany); Max Ehrhardt, Univ. Rostock (Germany); Alessandro Alberucci, Abbe Ctr. of Photonics (Germany); Alexander Szameit, Univ. Rostock (Germany); Stefan Nolte, Friedrich-Schiller-Univ. Jena (Germany), Fraunhofer-Institut für Angewandte Optik und Feinmechanik (Germany), Abbe Ctr. of Photonics (Germany)
Show Abstract
Laser induced periodic surface structures generation by femtosecond laser and multi-plane light conversion beam shaping
Paper 11268-47
Author(s): Clément Jacquard, CAILabs (France); Girolamo Mincuzzi, Marc Faucon, Aurélien Sikora, Rainer Kling, ALPhANOV (France); Gwenn Pallier, Nicolas Laurenchet, Pu Jian, Olivier Pinel, Guillaume Labroille, CAILabs (France)
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Efficiency improvement of multilayer lab-on-a-chip production by dynamic beam shaping
Paper 11268-48
Author(s): Frank Sonntag, Thomas H. Kuntze, Volker Franke, Patrick Schöps, Florian Schmieder, Udo Klotzbach, Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS (Germany)
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Realization of higher order vector Bessel beams for transparent material processing applications
Paper 11268-50
Author(s): Justas Baltrukonis, Ctr. for Physical Sciences and Technology (Lithuania), Workshop of Photonics (Lithuania); Sergej Orlov, Ctr. for Physical Sciences and Technology (Lithuania); Orestas Ulcinas, Ctr. for Physical Sciences and Technology (Lithuania), Workshop of Photonics (Lithuania); Pavel Gotovski, Vytautas Jukna, Ctr. for Physical Sciences and Technology (Lithuania)
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Session 11:
High Speed Laser Beam Engineering Systems
Thursday 6 February 2020
10:10 AM - 11:30 AM
Session Chair:
Wilhelm Pfleging, Karlsruher Institut für Technologie (Germany)
High throughput CO2 laser via drilling enhanced by advanced AOD technologies
Paper 11268-51
Author(s): Ruolin Chen, MKS Instruments, Inc. (United States); Geoffrey Lott, Christopher Ryder, Nicolas Falletto, ESI, Inc. (United States)
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Pulse to pulse control in micromachining with femtosecond lasers
Paper 11268-52
Author(s): Girolamo Mincuzzi, Alice Rebière, Hugo Laborie, Marc Faucon, ALPhANOV (France); Martin Delaigue, Konstantin Mishchik, Clemens Hönninger, Eric Audouard, Amplitude Systèmes (France); Rainer Kling, ALPhANOV (France)
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Divide-and-conquer laser beam deflection system: Fast, wide-ranging, and flexible
Paper 11268-53
Author(s): Peter Jäschke, Patrick Taschner, Jan F. Düsing, Arndt Hohnholz, Jürgen Koch, Stefan Kaierle, Ludger Overmeyer, Laser Zentrum Hannover e.V. (Germany)
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Pump-probe imaging for process control and optimization in high-speed laser micro machining
Paper 11268-54
Author(s): Joerg Schille, Hochschule Mittweida (Germany)
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Lunch/Exhibition Break 11:30 AM - 1:00 PM
Session 12:
Direct Write Processing Ablation and Surface Modification III
Thursday 6 February 2020
1:00 PM - 3:00 PM
Session Chair:
Arkadiusz J. Antonczak, Wroclaw Univ. of Science and Technology (Poland)
Investigation of magnetic-field assisted laser ablation of silicon by using short and ultrashort laser pulses
Paper 11268-55
Author(s): Mareike Schäfer, Falicienne Gnintedem Keabou, Garik Torosyan, Yiyun Kang, Hicham Derouch, Photonik-Zentrum Kaiserslautern e.V. (Germany); Baerbel Rethfeld, Technische Univ. Kaiserslautern (Germany); Johannes A. L'huillier, Photonik-Zentrum Kaiserslautern e.V. (Germany)
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The analysis of harmonic generation during ultrashort lR pulses filamentation in polymer
Paper 11268-56
Author(s): Bogusz D. Stepak, Wroclaw Univ. of Science and Technology (Poland); Aleksander Budnicki, TRUMPF Laser GmbH (Germany); Arkadiusz J. Antonczak, Wroclaw Univ. of Science and Technology (Poland)
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Investigation of the influence of 3D electrode architectures on lithium distribution in anode materials by laser-induced breakdown spectroscopy
Paper 11268-57
Author(s): Yijing Zheng, Karlsruhe Nano Micro Facility, Karlsruher Institut für Technologie (Germany); Lisa Pfäffl, Karlsruher Institut für Technologie (Germany); Peter Smyrek, Karlsruhe Nano Micro Facility, Karlsruher Institut für Technologie (Germany); Hans Jürgen Seifert, Karlsruher Institut für Technologie (Germany); Wilhelm Pfleging, Karlsruhe Nano Micro Facility, Karlsruher Institut für Technologie (Germany)
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Internal micro structuring of transparent optical polymers by fs laser
Paper 11268-58
Author(s): Gian-Luca Roth, Hochschule Aschaffenburg (Germany); Cemal Esen, Ruhr-Univ. Bochum (Germany); Ralf Hellmann, Hochschule Aschaffenburg (Germany)
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Advanced sensors: Industry 4.0 for the laser microjet technology
Paper 11268-59
Author(s): Falk Braunmüller, Jérémie Diboine, Gregoire Laporte, Amédée Zryd, Bernold Richerzhagen, Synova S.A. (Switzerland)
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Fabrication of side-firing fiber components using CO2 laser ablation
Paper 11268-60
Author(s): Wenxin Zheng, AFL (United States)
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