Gabriel Popescu

Electrical and Computer Engineering
Gabriel  Popescu
Gabriel Popescu
Associate Professor
4055 Beckman Institute MC 251
405 N. Mathews
Urbana Illinois 61801
(217) 333-4840

Primary Research Area

  • Biomedical Imaging, Bioengineering, and Acoustics

Education

Ph.D. in Optics, 2002, College of Optics and Photonics, University of Central Florida

Biography

Gabriel Popescu is an Associate Professor in Electrical and Computer Engineering, University of Illinois at Urbana-Champaign. He received the B.S. and M.S. in Physics from University of Bucharest, in 1995 and 1996, respectively, obtained his M.S. in Optics in 1999 and the Ph.D. in Optics in 2002 from the School of Optics/ CREOL (now the College of Optics and Photonics), University of Central Florida. Dr. Popescu continued his training with the G. R. Harrison Spectroscopy Laboratory at M.I.T., working as a postdoctoral associate. He joined Illinois in August 2007 where he directs the Quantitative Light Imaging Laboratory (QLI Lab) at the Beckman Institute for Advanced Science and Technology. Prof. Popescu received the 2009 NSF CAREER Award, was the 2012 Innovation Discovery Finalist selected by the Office of Technology Management Office, UIUC, was elected as the 2012-2013 Fellow of the Center for Advanced Studies at UIUC, and a 2014 finalist in the New Venture Competition with Phi Optics, Inc., at UIUC Dr. Popescu is an Associate Editor of Optics Express and Biomedical Optics Express, and Editorial Board Member for Journal of Biomedical Optics. He is OSA Senior Member and SPIE Fellow. Over the past decade, Dr. Popescu has been working mainly on quantitative phase imaging of cells and tissues. He authored a book on this subject, edited another book on NanoBiophotonics, authored 100 journal publications, 120 conference presentations, 24 patents, gave 110 invited talks. Dr. Popescu founded Phi Optics, Inc., a start-up company that commercializes quantitative phase imaging technology.

For more information

Quantitative Light Imaging Laboratory

Teaching Statement

ECE 460- Optical Imaging: http://light.ece.illinois.edu/ECE460/

ECE 564- Modern Light Microscopy: http://light.ece.illinois.edu/ECE564/

Research Statement

Our lab develops novel optical methods based on light scattering, interferometry, and microscopy, to image cells and tissues quantitatively and with nanoscale sensitivity. We apply our techniques to both basic science (e.g., cell dynamics, cell growth, intracellular transport, membrane fluctuations, tissue optics) and clinical applications (e.g., blood screening, cancer diagnosis). We are located in the Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign. Prof. Gabriel Popescu is faculty in the Department of Electrical and Computer Engineering and affiliated faculty in Bioengineering; our group members are from Physics, Electrical, Mechanical, and Bioengineering.

Post-Doctoral Research Opportunities

We look for dedicated postdocs that enjoy being scientifically challenged on a dayly basis. We are a biomedical optics lab that aims to apply new technology to understanding cell function and disease quantitatively. Besides leading their own research porjects, the postdocs in our lab are expected to work closely with several graduate students and porvide guidance.

Graduate Research Opportunities

We look for dedicated graduate students that enjoy being scientifically challenged on a regular basis. We are a biomedical optics lab that aims to apply new technology to understanding cell function and disease quantitatively. Our students learn how to do everything, from building/aligning an optical setup and understanding the biological problem to acquiring data, analyzing them, and presenting the results in high impact publications and conferences. Our record for most publications by a graduate student is standing at 20 (twenty) peer-reviewed articles. Our students tend to win awards and become famous.

Undergraduate Research Opportunities

We are actively looking for undergraduate students with programing skills, C/C++, CUDA, OpenCV, Qt, Java, interested in developing the new generation of automated microscopes.

Research Interests

  • Globally affordable blood testing
  • Interference microscopy
  • Optical properties of cells and tissues
  • Cancer diagnosis
  • Viscoelastic properties of live cells
  • Cell membrane dynamics
  • Quantiative light imaging of cells and tissues
  • Biomedical Optics/ Biophotonics

Honors

  • New Venture Competition Finalist with Phi Optics, Office of Technology Management, UIUC 2014 (2014)
  • SPIE Fellow (2014)
  • 2013, “Quantitative phase imaging of live cells using fast Fourier phase microscopy" is top 20 most cited Applied Optics papers in the past 5 years (AO publishes >1,000 papers/year) (2013)
  • 2013, “Spatial Light Interference Microscopy” is one of top 20 most cited papers in Optics Express over the past 2 years (OE publishes ~2,800 papers/ year) (2013)
  • 2013, SPIE Lecturer, SPIE- International Student Conference on Photonics (ISCP), May 15, Bran, Romania (2013)
  • Center for Advanced Studies Fellow, UIUC 2012-2013 (2012-2013)
  • Innovation Discovery award Finalist, UIUC 2012 (2012)
  • OSA Senior Member (2011)
  • 2009 NSF CAREER Award (2009)
  • MIT 50K Entrepreneurship Competition, 1K award in "Hardware" (2004)
  • Charles Gramm Award, School of Optics/ CREOL; University of Central Florida (2000)
  • New Focus Travel Grant; New Focus (1999,2000)

Teaching Honors

Incomplete List of Excellent Teachers (Fall 2008)

Research Honors

Outstanding Paper Award, Gordon Research Conference, "Lasers in Medicine and Biology" (2004)

Other Honors

  • Student of the Year Award, School of Optics/CREOL, University of Central Florida (2002)
  • President of CAOS-CREOL Association of Optics Students (includes OSA, SPIE, and IEEE/LEOS student chapters) (2000-2001)
  • CREOL Fellowship, University of Central Florida (1997)
  • Merit Scholarship, Bucharest University (1993-1996)