Useful Links

Research Interest:

Theoretical condensed matter physics on light scattering from random media; biomedical physics on characterization of inhomogeneity in tissue using non-contact laser speckle techniques; imaging of turbid media of biological tissues.


Dr. Jun Qing Lu

QingJunLu
  • Associate Professor
  • Ph. D., Univ. of California, Irvine, 1991
  • Office Location: Howell N103
  • Office Hours: Monday to Thursday 11:00am-12:00pm or by appointment
  • Telephone: (252) 328-1856
  • Email: luj@ecu.edu
  • homepage: http://bmlaser.physics.ecu.edu

Publications:

Ding, J., Wu, T., Lu, J. Q. , & Hu, X. H. (2010). Self-Checked Metamorphic Testing of an Image Processing Program. The 4th IEEE International. Conference on Security Software Integration and Reliability.

Dong, K., Jacobs, K. M., So, Y., Feng, Y., Lu, J. Q. , X. H. Hu, (2011). Study of Cell Classification with a Diffraction Imaging Flow Cytometer Method. SPIE Photonics West.

Gkigkitzis, I., Yang, C., Feng, Y., Lu, J. Q. , & Hu, X. H. (2011). Modeling of PDT Kinetics in Cell Killing. SPIE Photonics West.

Jacobs, K. M., Ding, J., Yang, L. V. , Reynolds, C. L. , Ekpenyong, A. E. , Y. Feng, M. A. Farewell, J. Q. Lu, X. H. Hu, (2010). Diffraction Imaging Flow Cytometric and 3D Morphological Analysis of Three Cell Lines. OSA Biomedical Optics Topical Meeting (paper BTuD44), April 11-14, 2010, Miami, Florida: .

Lu, J. Q., Ding, H., Reynolds, C. L. , Feng, Y., Yang, L. V. , F. E. Bertrand, T. J. McCornnell, X. H. Hu, (2010). Angle-resolved Light Scattering Study of NALM-6 and HL-60 Cells for White Blood Cell Differentiation. OSA Biomedical Optics Topical Meeting (paper BTuD85), April 11-14, 2010, Miami, Florida: .

Moran, M., Brock, R. S., Hu, X. H. , & Lu, J. Q. (2010). Analytic Modeling of 3D Structure of Biologic Cells Using a Gaussian Random Sphere Method. OSA Biomedical Optics Topical Meeting (paper BSuD64), April 11-14, 2010, Miami, Florida: .

Brock, R. S., Ding, H., Weidner, D. A. , McConnell, T. J. , Hu, X. H. , J. R. Mourant, and Jun Q. Lu, (2007). Study of Light Scattering from B-lymphocytes: Effects of Intracellular Optical Structures. International Conference on Laser Applications in Life Sciences.

Chen, C., Lu, J. Q., Jacobs, K., & Hu, X. H. (2008). Noninvasive Determination of Optical Parameters from One Reflectance Image and Extension to Depth-Resolving. OSA Biomedical Optics Topical Meeting.

Brock, R. S., Hu, X. H., Weidner, D., Mourant, J., & Lu, J. Q. (2008). Simulations of Light Scattering from B-cells with Inhomogeneous Nuclei. OSA Biomedical Optics Topical Meeting.

Yurkin, M. A., Hoekstra, A. G., Brock, R. S. , & Lu, J. Q. (2007). Systematic comparison of the discrete dipole approximation and the finite difference time domain method for large dielectric scatterers. 10th Conference on Electromagnetic and Light Scattering.

Abstract Only

Ekpenyong, A. E., Ding, J., Leffler, N. R. , Lu, J. Q. , Brock, R. S. , X. H. Hu, (2009). Study of 3-D Cell Morphology and Effect on Light Scattering Distribution. European Conferences on Biomedical Optics (Paper MJ58), June 14-18, 2009, Munich, Germany: .

Lu, J. (1997). Surface plasmon polaritons in light scattering from free-standing random rough thin metal films. Proceedings of SPIE, 3141, 186-194.

Lu, J. (1997). Memory Effect from a One-dimensional Rough Dielectric Film on a Glass Substrate. Proceedings of SPIE, 3141, 269-289.

acobs, K. M., Lu, J. Q., & Hu, X. H. (2009). Development of a diffraction imaging flow cytometer. Optics Letters, 34, 2985-2987.

Bi, L., Yang, P., Kattawar, G. W. , Baum, B. A. , Hu, Y. X. , David M. Winker, R. Scott Brock, and Jun Q. Lu, (2009). Simulation of the color ratio associated with the backscattering of radiation by ice crystals at the wavelengths of 0.532 and 1.064 µm. Journal of Geophysical Research, 114 (D00H08), doi:10.1029/2009JD01.

Lu, J. Q., Chen, C., Pravica, D. W. , Brock, R. S. , & Hu, X. H. (2008). Validity of a closed-form diffusion solution in P1 approximation for reflectance imaging with an oblique beam of arbitrary profile. Medical Physics, 35, 3979-3987.

Ding, H., Lu, J. Q., Brock, R. S. , McConnell, T. J. , Ojeda, J. F. , K. M. Jacobs, and X. H. hu, (2007). Angle-resolved Mueller matrix study of light scattering by B-cells at three wavelengths of 442, 633 and 850 nm. Journal of Biomedical Optics, 12, 034032.

Chen, C., Lu, J. Q., Li, K., Brock, R. S. , & Hu, X. H. (2007). Numerical study of reflectance imaging using a parallel Monte Carlo method. Medical Physics, 34, 2939-2949.

Yurkin, M. A., Hoekstra, A. G., Brock, R. S. , & Lu, J. Q. (2007). Systematic comparison of the discrete dipole approximation and the finite difference time domain method for large dielectric scatterers. Optics Express, 15 (17902-17911).

Lu, J. (2003). Determination of Complex Refractive Index of Polystyrene Microspheres from 370 to 1610nm. Physics in Medicine and Biology, 48, 4165-4172.

Lu, J. (2003). Effect of surface roughness on determination of bulk tissue optical parameters. Optics Letters, 28, 2204-2206.

Lu, J. (1997). Angular correlation function of speckle patterns scattered from a one-dimensional rough dielectric film on a glass substrate. Applied Optics, 36(19), 4562-4570.

Lu, J. (1997). Scattering of light from a rough dielectric film on a reflecting substrate: diffuse fringes. J. Opt. Soc. Am. A, 15(1), 185-195.

Lu, J. (1996). Multiple-scattering Effects in the Second-Harmonic Generation of Light___in Reflection from a Randomly Rough Metal Surface. Optics Letters, 21, 1809-1811.

Lu, J., Sanchez-Gil, J., Mendez, E. R., Zu-Han Gu, Maradudin, A. A., "Scattering of light from a weakly rough dielectric film on a reflecting substrate: diffuse fringes", J. Opt. Soc. Am. A (in press)

Lu, J., Zu-Han Gu, Mendez, E. R., "Angular correlation function of speckle patterns scattered from a one-dimensional rough dielectric film on a glass substrate", Appl. Opt., 36, 4562-4570, (1997)

Josse, M., Pincemin, F., Maradudin, A. A., Mendez, E. R., Lu, J., and Zu-Han Gu, "Enhanced backscattering from one-dimensional deterministic surfaces", J. Opt. Soc. Am. A, 13, 1877 (1996)

Sanchez, J. A., Maradudin, A. A., Lu, J., and Freilikher, V. D., "Transmission of electromagnetic waves through thin metal films with randomly rough surfaces", Phys. Rev. B, 51,17100 (1995)

Gu, Z. H., Lu, J., and Maradudin A. A., : "Enhanced backscattering from a rough dielectric film on a glass substrate", J. Opt. Soc. Am. A., 10, 1753 (1993)

Lu, J., Maradudin, A. A., and Michel, T., : "Enhanced backscattering from a rough dielectric film on a reflecting substrate", J. Opt. Soc. Am B, 8, 311 (1991)

Lu, J., Maradudin, A. A., and Wallis, R. F., : "Enhanced backscattering in a magnetic field", Waves in Random Media, 1, 309 (1991)