1 - 6 May 2011, Baltimore, USA, Booth #1709

17 - 20 April 2011, Konstanz, Germany

12 April 2011, Erlangen, Germany

15 - 17 March 2011, Dresden, Germany

1 - 2 March 2011, Stadthalle Fürth, Germany

22 - 27 January 2011, San Francisco, CA, USA, booth #2523 (PW) and #8906 (BIOS)

27 - 28 October 2010, International Symposium on Laser Micromachining, 3D-Micromac, Chemnitz, Germany

26 - 30 September, International Congress on Laser Applications, Anaheim, CA, USA

08 - 10 June 2010,  Messe in der Laser-Materialbearbeitung, Stuttgart, Germany

18 - 20 May 2010, San Jose, CA, USA

28 - 31 March 2010, Focus on Microscopy, Shanghai  

09 - 11 March 2010, Hannover, Germany

02 - 03 March 2010, Laser in Elektronik Producktion,Stadthalle Fürth, Germany

23 - 28 January 2010, Photonics West, The Moscone Center, San Francisco CA

23 - 28 January 2010, Biomedical Optics and Imaging, The Moscone Center, San Francisco CA

22 - 27 November 2009, 10th Conference on Laser Ablation, Furama Riverfront, Singapore

21 - 25 September 2009, Photovoltaic Solar Energy Conference, CCH Congress Center Hamburg, Germany Stand #B2U/17

31 - 04 September 2009, UltraFast Optics VII Meeting, Arcachon, France

15 - 18 June 2009, Laser World of Photonics, Neue Messe München, Germany Booth #B1.125

31 - 05 June 2009, Conference on Lasers and Electro-Optics, Convention Centre, Baltimore MD, U.S.A. Booth #1629