Gerardus Richardus, Bernardus, Engelina Römer

prof.dr.ir.

  • 1043 Citations
  • 16 h-Index
1993 …2019
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Research Output 1993 2019

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Conference contribution
2019

Upscaling laser-induced periodic surface structures (LIPSS) manufacturing by defocused laser processing

Mezera, M. & Römer, G. R. B. E., 4 Mar 2019, Laser-based Micro- and Nanoprocessing XIII. Klotzbach, U., Watanabe, A. & Kling, R. (eds.). Washington DC: SPIE, p. 1-11 11 p. 109060U. (Proceedings of the SPIE; vol. 10906).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

manufacturing
lasers
periodic variations
atomic force microscopy
laser beams
2018

Picosecond pulsed laser ablation of liquid covered stainless steel: Effect of liquid layer thickness on ablation efficiency

van der Linden, S., Hagmeijer, R. & Römer, G. R. B. E., 20 Aug 2018, 19th International Symposium on Laser Precision Microfabrication, LPM 2018. 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

laser ablation
ablation
stainless steels
pulsed lasers
liquids
5 Downloads (Pure)

Wear characterization of thick laser cladded high speed steel coatings

Ur Rahman, N., de Rooij, M. B., Matthews, D. T. A., Römer, G. R. B. E., Sinnaeve, M. & Walmag, G., 30 Sep 2018, Proceedings of Asia International Conference on Tribology 2018. p. 364-366 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Alloy steel
Wear of materials
Coatings
Steel
Lasers
2014
1 Citation (Scopus)

High precision laser forming for micro actuation

Folkersma, G., Römer, G. R. B. E., Brouwer, D. M. & Huis in 't Veld, B., 1 Feb 2014, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XIX. Nakata, Y., Xu, X., Roth, S. & Neuenschwander, B. (eds.). San Francisco, CA, USA: SPIE, p. - 89671B. (Proceedings of SPIE - the international society for optical engineering; vol. 8967).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Lasers
Finite element method
Actuators
Microactuators
Photonic devices
3 Citations (Scopus)
1 Downloads (Pure)

High-resolution imaging of ejection dynamics in laser-induced forward transfer

Pohl, R., Visser, C. W., Römer, G. R. B. E., Sun, C., Huis in 't Veld, B. & Lohse, D., 4 Feb 2014, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XIX. Nakata, Y., Xianfan, X., Roth, S. & Neuenschwander, B. (eds.). San Francisco, CA, USA: SPIE, p. - (Proceedings of SPIE - the international society for optical engineering; vol. 8967).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

ejection
high resolution
fluence
lasers
gold
30 Downloads (Pure)

Imaging of the ejection process of nanosecond laser-induced forward transfer of gold

Pohl, R., Visser, C. W., Römer, G. R. B. E., Sun, C., Huis in 't Veld, B. & Lohse, D., 17 Jun 2014, Proceedings of LPM 2014: the 15th International Symposium on Laser Precision Microfabrication. Vilnius, Lithuania, p. 129-134

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

File
ejection
gold
camera shutters
lasers
thermal radiation
3 Citations (Scopus)
1 Downloads (Pure)

Laser-induced periodic surface structures, modeling, experiments, and applications

Römer, G. R. B. E., Skolski, J. Z. P., Vincenc Obona, J., Ocelik, V., de Hosson, J. T. M. & Huis in 't Veld, B., 4 Feb 2014, Laser-based Micro- and Nanoprocessing VIII. Klotzbach, U., Washio, K. & Arnold, C. B. (eds.). San Francisco, CA, USA: SPIE, p. - (Proceedings of SPIE - the international society for optical engineering; vol. 8968).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

lasers
periodic variations
ripples
wavelengths
electromagnetism
56 Downloads (Pure)

Microstructural characterization of surface damage through ultra-short laser pulses

Ocelik, V., Vincenc Obona, J., Skolski, J. Z. P., Römer, G. R. B. E., Huis in 't Veld, B. & de De Hosson, J. T. M., 19 Oct 2014, Proceedings of the 33rd International Congress on Applications of Lasers & Electro-Optics (ICALEO): San Diego, 19-23 October 2014. San Diego, CA: Laser Institute of America, M704

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
damage
pulses
lasers
electrons
diffraction
2013
42 Downloads (Pure)

Droplet ejection in laser-induced forward transfer: mechanism for droplet fragmentation

Pohl, R., Visser, C. W., Römer, G. R. B. E., Sun, C., Huis in 't Veld, B. & Lohse, D., 23 Jul 2013, Proceedings of LAMP2013 - the 6th International congress on Laser Advanced Materials Processing. Niigata, Japan: Nature Publishing Group, p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

File
ejection
fragmentation
lasers
fragments
copper

Imaging of copper ejection in pico- and nanosecond laser induced forward transfer

Huis in 't Veld, B., Hoppenbrouwers, M., Giesbers, M., Pohl, R., Römer, G. R. B. E., Visser, C. W., Sun, C. & Lohse, D., 8 Oct 2013, Proceedings of the 10th International Conference on Multi Material Micro Manufacture. Azcárate, S. & Dimov, S. (eds.). San Sebastian, Spain: Research Publishing, p. 160-163

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Laser induced die transferring and patterning

Römer, G. R. B. E., 10 May 2013, Unknown. Karlsruhe, Germany: IEEE, p. -

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

self alignment
lasers
fluidics
assembly
chips
2 Citations (Scopus)

Optical and electrical properties of SnO2 thin films after ultra-short pulsed laser annealing

Scorticati, D., Illiberi, A., Römer, G. R. B. E., Bor, T., Ogieglo, W., Klein Gunnewiek, M., Lenferink, A., Otto, C., Skolski, J. Z. P., Grob, F., de Lange, D. F. & Huis in 't Veld, A. J., 25 Aug 2013, Laser material processing for solar energy devices II. Reutzel, E. W. (ed.). San Diego, CA, USA: SPIE, p. 1-12 12 p. (Proceedings of SPIE).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

ultrashort pulsed lasers
laser annealing
electrical properties
optical properties
thin films

Processing conditions for laser-induced subsurface modifications in Si

Verburg, P. C., Römer, G. R. B. E. & Huis in 't Veld, B., 23 Jul 2013, Proceedings of the LAMP2013-the 6th International Congress on Laser Advanced Materials Processing. Niigata, Japan: Nature Publishing Group, p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

2012
34 Downloads (Pure)

Experimental validation of model for pulsed laser-induced subsurface modifications in Si

Verburg, P. C., Römer, G. R. B. E., Knippels, G. M. H., Betz, J. & Huis in 't Veld, B., 11 Jun 2012, Proceedings of LPM2012, the 13th International Symposium on Laser Precision Microfabrication. Washington, USA: JLMN, p. - 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
55 Downloads (Pure)

Inhomogeneous absorption of laser radiation: Trigger of LIPSS formation

Skolski, J. Z. P., Römer, G. R. B. E., Vincenc Obona, J., Ocelik, V., Huis in 't Veld, B. & de Hosson, J. T. M., 11 Jun 2012, Proceedings of LPM2012, the 13th International Symposium on Laser Presision Microfabrication. Washington, USA: Japan-Laser-Processing-Society, p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
18 Downloads (Pure)

Laser micro-machining of sharp edged receptor sites in pulyimide for fluid driven self-alignment

Römer, G. R. B. E., Arnaldo del Cerro, D., Jorritsma, M. M. J., Pohl, R., Chang, B., Liimatainen, V., Zhou, Q. & Huis in 't Veld, B., 11 Jun 2012, Proceedings of LPM2012, the 13th International Symposium on Laser Precision Microfabrication. Washington, USA: Japan-Laser-Processing-Society, p. 1-7 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
2 Citations (Scopus)

Thin film surface processing by ultrashort laser pulses (USLP)

Scorticati, D., Skolski, J. Z. P., Römer, G. R. B. E., Huis in 't Veld, B., Workum, M., Theelen, M. & Zeman, M., 16 Apr 2012, Proceedings SPIE 8438, Photonics for Solar Energy Systems IV. Wehrspohn, R. & Gombert, A. (eds.). Brussels, Belgium: SPIE-International Society for Optics and Photonics, p. 1-8

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2011

IARM improves quality of life; The Results of a redesign of the assistive robotic manipulator (Arm)

Stuyt, H. J. A. & Römer, G. R. B. E., 1 Dec 2011, Selected Papers from the Japanese Conference on the Advancement of Assistive and Rehabilitation Technology : 23rd JCAART 2008, Niigata. Ohnabe, H., Ohnabe, M., Ohnabe, H., Collins, D. M. & Cooper, R. A. (eds.). p. 198-204 7 p. (Assistive Technology Research Series; vol. 28).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Robotics
Manipulators
Quality of Life
Robots
Wheelchairs
73 Downloads (Pure)

Laser micro-machining of hydrophobic-hydrophilic patterns for fluid driven self-alignment in micro-assembly

Römer, G. R. B. E., Jorritsma, M., Arnaldo del Cerro, D., Chang, B., Liimatainen, V., Zhou, Q. & Huis in 't Veld, B., 7 Jun 2011, Proceedings of the 12th International Symposium on Laser Precision Microfabriaction. Takamatsu, Japan: Japan Laser Processing Society (JLPS), p. 1-5 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
51 Downloads (Pure)

Surface melting of copper by ultrashort laser pulses

Vincenc Oboňa, J., Ocelík, V., De Hosson, J. T. M., Skolski, J. Z. P., Mitko, V. S., Römer, G. R. B. E. & Huis in 't Veld, A. J., 2011, Surface Effects and Contact Mechanics X: Computational Methods and Experiments. De Hosson, J. T. M. & Brebbia, C. A. (eds.). Southampton: WIT Press, p. 171-179 (WIT Transactions on Engineering Sciences; vol. 71).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
melting
copper
pulses
lasers
bubbles
2010

Matlab laser toolbox

Römer, G. R. B. E. & Huis in 't Veld, B., 26 Sep 2010, Proceedings of the ICALEO 2010. Anaheim (CA): LIA, p. 523-529

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

22 Downloads (Pure)

Microscopy study of ripples created on steel surface by use of ultra short laser pulses

Vincenc Obona, J., Ocelik, V., Visser, B., de Hosson, J. T. M., Skolski, J. Z. P., Mitko, V. S., Römer, G. R. B. E. & Huis in 't Veld, A. J., 7 Sep 2010, Proceedings of the 24th International Conference on Surface Modification Technologies (SMT 24). Dresden, Germany: Frauenhofer IWS, 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
ripples
steels
microscopy
pulses
lasers
14 Citations (Scopus)
70 Downloads (Pure)

Modeling of laser induced periodic surface structures

Skolski, J. Z. P., Römer, G. R. B. E., Huis in 't Veld, B., Mitko, S., Mitko, V. S., Vincenc Obona, J., Ocelik, V. & de Hosson, J. T. M., 8 Jun 2010, Proceedings of the 11th International Symposium on Laser Precision Microfabrication. Stuttgart, Germany: JPLS Japan Laser Processing Society, p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
62 Downloads (Pure)

Picosecond laser machined designed patterns with anti-ice effect

Arnaldo del Cerro, D., Römer, G. R. B. E. & Huis in 't Veld, B., 8 Jun 2010, Proceedings of the 11th International Symposium on Laser Precision Microfabrication. Stuttgart, Germany: JPLS Japan Laser Processing Society, p. 1-4

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
23 Downloads (Pure)

Ultra fast laser machined hydrophobic stainless steel surface for drag reduction in laminar flows

Radhakrishnan, J., Pathiraj, B., Gomez Marin, A., Arnaldo del Cerro, D., Lammertink, R. G. H., Lohse, D., Huis in 't Veld, B. & Römer, G. R. B. E., 8 Jun 2010, Proceedings of the 11th International Symposium on Laser Precision Microfabrication. Stuttgart, Germany: JPLS Japan Laser Processing Society, p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
1 Citation (Scopus)

Ultra short laser pulse generation of anti-ice surfaces

Arnaldo del Cerro, D., Römer, G. R. B. E. & Huis in 't Veld, B., 26 Sep 2010, Proceedings of the ICALEO 2010. Anaheim (CA), USA: LIA, p. 1356-1360

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2009
12 Citations (Scopus)
90 Downloads (Pure)

Ultra short pulse laser generated surface textures for anti-ice applications in aviation

Römer, G. R. B. E., Arnaldo del Cerro, D., Groenendijk, M. N. W., Sipkema, R. C. J., Sipkema, R. C. J. & Huis in 't Veld, B., 2 Nov 2009, Proceedings of the ICALEO 2009. Orlando, Fl: Laser Institute of America, p. 30-37 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
aeronautics
ice
textures
pulses
lasers
2007
10 Citations (Scopus)

Combined position & force control for a robotic manipulator

Sijs, J., Liefhebber, F. & Römer, G. W. R. B. E., 1 Dec 2007, 2007 IEEE 10th International Conference on Rehabilitation Robotics, ICORR'07. p. 106-111 6 p. 4428414

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Force control
Manipulators
Robotics
Robots
Controllers
2001
11 Downloads (Pure)

Nonminimum Phase Behavior of Laser Material Processing (cd-rom)

Römer, G. R. B. E., Weerkamp, N. P., Meijer, J., Postma, S. & Postma, S., 15 Oct 2001, Proceedings of the ICALEO'01. Jacksonville, Florida, USA, p. 10- 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File

Optical sensors for penetration control in Nd:YAG laser welding (key note)

Meijer, J., Postma, S. & Römer, G. R. B. E., 28 Aug 2001, Laser Assisted Net Shape Engineering 3. Geiger, M. & Otto, A. (eds.). Erlangen, Germany, p. 75-86 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

12 Downloads (Pure)

Seam tracking for laser welding with an industrial robot

Römer, G. R. B. E., 27 Jun 2001, Proceedings 3rd Workshop on European Scientific and Industrial Collaboration. van Amerongen, J., Jonker, J. B., Jonker, J. B., Regtien, P. P. L. & Regtien, P. (eds.). Enschede, Nederland: Drebbel Institute for Mechatronics, p. 477-486 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
2000
20 Downloads (Pure)

Control of laser surface alloying

Römer, G. R. B. E., 2000, LG Productietechnologie. p. 32-37

Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

File
30 Downloads (Pure)

Direct calculation of optimized laser power density profiles for laser heating

Römer, G. R. B. E. & de Graaf, R. F., 21 Jan 2000, Proceedings of the 15th Meeting on Modelling of Material Processing with Lasers (M4PL15). Igls/Innsbruck, Austria, p. 1-10 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
8 Citations (Scopus)
1 Downloads (Pure)

Inverse calculation of power density for laser surface treatment

Römer, G. R. B. E. & Meijer, J., 26 Aug 2000, 50th CIRP general assembly. Sydney, Australia: Elsevier, p. 135-138

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

50 Downloads (Pure)

Multivariable control of laser alloying of Ti6A14V

Römer, G. R. B. E., Aarts, R. G. K. M. & Meijer, J., 15 Nov 2000, Proceedings of the ICALEO'99. San Diego, USA: Laser Institute of America, p. E43-E52

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
1997
4 Citations (Scopus)

Analytical model describing the relationship between laser power, beam velocity and melt pool depth in the case of laser (re)melting, -alloying and -dispersing

Römer, G. R. B. E. & Meijer, J., 16 Jun 1997, Lasers in Material Processing. Beckmann, L. H. J. F. (ed.). Bellingham, WA, USA: SPIE, p. 507-515 (Proceedings of SPIE; vol. 3097).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

dispersing
alloying
melting
lasers
endothermic reactions
1995

Combined simple cautious and robust control for parameter and disturbance bounded distributions

Lohnberg, P. & Römer, G. R. B. E., 22 Feb 1995, Proceedings of 3rd European Control conference. Rome, Italy, p. 3610-3615

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

17 Downloads (Pure)

Combined Simple Cautious and Robust Control for Parameter and Disturbance bounded Distributions

Lohnberg, P. & Römer, G. R. B. E., 1 Sep 1995, Proceedings of the European Control Conference. Rome, Italy, p. 3610-3615 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
1993

Optimal Control of Uncertain Process with Bounded Parameter and Disturbance Distribution

Römer, G. R. B. E. & Lohnberg, P., 24 Nov 1993, Proceedings of the Symposium Studenten Over Regeltechniek SOR'93 (Students on Control). Lunteren, The Netherlands, p. - 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review