“Femtosecond Laser Applications in Life Sciences.” IGERT Seminar, Biomedical Engineering Department, University of Texas at Austin, Feb. 11, 2005.

“Femtosecond Laser Micromachining.” Columbia University, Mechanical Engineering Department, NY; Oct. 3, 2003.

“Femtosecond Laser Micromachining.” University of Texas at Austin, Mechanical Engineering Department, TX; Sep. 19, 2003.

“Ultrafast Lasers in Precision Micromachining and Life Sciences.” Lawrence Livermore National Labs, Physics and Advanced Technologies Directorate (PAT), Livermore, CA; May 30, 2003.

“Femtosecond Laser Micromachining.” Technion, The Israeli Institute of Technology, Mechanical Engineering Department, Israel; May 19, 2003.

“Femtosecond Laser Micromachining.” Stanford University, Mechanical Engineering Department, CA; February 13, 2003.

“Femtosecond Laser Microsurgery and Two-Photon Imaging of Live Cells.” Materials Research Society (MRS) Fall Meeting in Boston, MA, December 1, 2002.

“Ultrafast Laser-Material Interaction for Precision Micromachining and Life-Sciences.” Harvard University, Division of Engineering and Applied Sciences, Cambridge, MA; October 23, 2002.

“Ultrafast Laser-Material Interaction for Precision Micromachining and Life-Sciences.” Princeton University, Department of Mechanical and Aerospace Engineering, Princeton, NJ; June 21, 2002.

“Femtosecond Laser Machining of Microchannels on Borosilicate Glass.” Stanford University, Stanford Photonics Research Center Annual Meeting, Stanford, CA; September 12, 2001.