HR job title
- Associate Professor
- Contact Info
Wen, Sy-Bor Associate Professor
Positions
- Associate Professor, Mechanical Engineering, College of Engineering
My research focuses on Laser processing with ultrahigh speed pulsed laser, Chemical analysis with laser induced plasma, Nanomaterial generation with laser ablation, and Nanoscale energy and mass transport with near field effects.
- Overview
- Publications
- Research
- Teaching
- Works By Students
- Background
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Overview
Publications
selected publications
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academic article
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Wen, S., Bhaskar, A., & Zhang, H.
(2018).
Scanning digital lithography providing high speed large area patterning with diffraction limited sub-micron resolution. Journal of Micromechanics and Microengineering.
28(7), 075011-075011.
-
Wen, S., Ly, K., Bhaskar, A., Schmidt, M. S., & Thomas, R. J.
(2017).
Direct numerical simulation of the initial stage of a thermally induced microcavitation in a water-rich biotissue triggered by a nanosecond pulsed laser. Journal of Biomedical Optics.
22(5), 56002-056002.
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Wen, S., Sundaram, V. M., McBride, D., & Yang, Y. u.
(2016).
Low-cost, high-precision micro-lensed optical fiber providing deep-micrometer to deep-nanometer-level light focusing. 41(8), 1793-1796.
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Sundaram, V. M., & Wen, S.
(2014).
Nanoscale high-intensity light focusing with pure dielectric nonspherical scatterer. 39(3), 582-585.
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Sundaram, V. M., & Wen, S.
(2014).
Analysis of deep sub-micron resolution in microsphere based imaging. Applied Physics Letters.
105(20), 204102-204102.
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Sundaram, V. M., Soni, A., & Wen, S.
(2014).
Transient temperature response of near field scanning optical microscope probes under pulsed illumination. Journal of Applied Physics.
115(23), 234903-234903.
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Soni, A., Sundaram, V. M., & Wen, S.
(2013).
A methodology for nanosecond (or better) time resolved thermoreflectance imaging with coherence control of laser pulses. Applied Physics Letters.
102(20), 203112-203112.
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Jo, Y. K., & Wen, S.
(2013).
Formation of core-shell micro/nano particles through pulsed-laser deposition in liquid. Journal of Physics D: Applied Physics.
46(3), 035302-035302.
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Wen, S., Chen, C., Mao, X., & Russo, R. E.
(2012).
Guiding and focusing of a nanosecond infrared laser within transient hollow plasma femtosecond filament channels. Journal of Physics D: Applied Physics.
45(35), 355203-355203.
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Soni, A., & Wen, S.
(2012).
Non-intrusive temperature measurement of NSOM probes with thermoreflectance imaging. Journal of Physics D: Applied Physics.
45(18), 185101-185101.
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Sundaram, V. M., & Wen, S.
(2012).
Fabrication of micro-optical devices at the end of a multimode optical fiber with negative tone lift-off EBL. Journal of Micromechanics and Microengineering.
22(12), 125016-125016.
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Jo, Y. K., & Wen, S.
(2011).
Direct generation of core/shell nanoparticles from double-pulse laser ablation in a background gas. Journal of Physics D: Applied Physics.
44(30), 305301-305301.
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Sundaram, V. M., & Wen, S.
(2011).
An easy method to perform e-beam negative tone lift-off fabrication on dielectric material with a sandwiched conducting polymer layer. 21(6), 065021-065021.
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Wen, S.
(2010).
Optical and thermal energy transport from a NSOM probe to a pure silicon target under intense ns pulsed light. Journal of Physics D: Applied Physics.
43(28), 285502-285502.
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Wen, S.
(2010).
Direct Numerical Simulation of Near Field Thermal Radiation Based on Wiener Chaos Expansion of Thermal Fluctuating Current. 132(7), 072704-7.
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Soni, A., Sundaram, V. M., & Wen, S.
(2010).
The generation of nano-patterns on a pure silicon wafer in air and argon with sub-diffraction limit nanosecond laser pulses. 43(14), 145301-145301.
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Sundaram, V. M., Soni, A., Russo, R. E., & Wen, S.
(2010).
Analysis of nanopatterning through near field effects with femtosecond and nanosecond lasers on semiconducting and metallic targets. Journal of Applied Physics.
107(7), 074305-074305.
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Wen, S., & Greif, R.
(2009).
Combined wave based optical analysis and particle based thermal analysis of nanoscale ultrafast target heating of silicon utilizing a near-field scanning optical probe and a femtosecond laser. Journal of Physics D: Applied Physics.
42(7), 075502-075502.
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Gonzalez, J. J., Liu, C., Wen, S., Mao, X., & Russo, R. E.
(2007).
Metal particles produced by laser ablation for ICP-MS measurements. Talanta.
73(3), 567-576.
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Wen, S., Mao, X., Greif, R., & Russo, R. E.
(2007).
Analysis of laser ablation: Contribution of ionization energy to the plasma and shock wave properties. Journal of Applied Physics.
102(4), 043103-043103.
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Wen, S., Mao, X., Greif, R., & Russo, R. E.
(2007).
Experimental and theoretical studies of particle generation after laser ablation of copper with a background gas at atmospheric pressure. Journal of Applied Physics.
101(12), 123105-123105.
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Wen, S., Mao, X., Liu, C., Greif, R., & Russo, R.
(2007).
Expansion and radiative cooling of the laser induced plasma. Journal of Physics : Conference Series.
59(1), 343-347.
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Wen, S., Greif, R., & Russo, R. E.
(2007).
Background gas effects on the generation of nanopatterns on a pure silicon wafer with multiple femtosecond near field laser ablation. Applied Physics Letters.
91(25), 251113-251113.
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Gonzalez, J. J., Liu, C., Wen, S., Mao, X., & Russo, R. E.
(2007).
Glass particles produced by laser ablation for ICP-MS measurements. Talanta.
73(3), 577-582.
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Mao, X., Wen, S., & Russo, R. E.
(2007).
Time resolved laser-induced plasma dynamics. Applied Surface Science.
253(15), 6316-6321.
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Wen, S., Mao, X., Greif, R., & Russo, R. E.
(2007).
Expansion of the laser ablation vapor plume into a background gas. I. Analysis. Journal of Applied Physics.
101(2), 023114-023114.
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Wen, S., Mao, X., Greif, R., & Russo, R. E.
(2007).
Laser ablation induced vapor plume expansion into a background gas. II. Experimental analysis. Journal of Applied Physics.
101(2), 023115-023115.
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Wen, S., Mao, X., Greif, R., & Russo, R. F.
(2006).
Radiative cooling of laser ablated vapor plumes: Experimental and theoretical analyses. Journal of Applied Physics.
100(5), 053104-053104.
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Zeng, X., Mao, X., Mao, S. S., Wen, S., Greif, R., & Russo, R. E.
(2006).
Laser-induced shockwave propagation from ablation in a cavity. Applied Physics Letters.
88(6), 061502-061502.
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Sy, L. B., Wu, Y., Chiang, B., Wang, Y., & Wu, W.
(2006).
Propolis extracts exhibit an immunoregulatory activity in an OVA-sensitized airway inflammatory animal model. International Immunopharmacology.
6(7), 1053-1060.
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Wen, S., Mao, X., & Russo, R. E.
(2005).
Comment on three-dimensional analysis of laser induced plasmas in single and double pulse configuration. Spectrochimica Acta Part B Atomic Spectroscopy.
60(6), 870-872.
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Zeng, X., Mao, X., Wen, S., Greif, R., & Russo, R. E.
(2004).
Energy deposition and shock wave propagation during pulsed laser ablation in fused silica cavities. 37(7), 1132-1136.
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Wen, S., Bhaskar, A., & Zhang, H.
(2018).
Scanning digital lithography providing high speed large area patterning with diffraction limited sub-micron resolution. Journal of Micromechanics and Microengineering.
28(7), 075011-075011.
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conference paper
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Yang, Y. u., Sundaram, V. M., Soni, A., & Wen, S.
(2013).
Laser induced nano-droplet ejection for the construction of nano-inkjets. 679-684.
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Sundaram, V. M., & Wen, S.
(2012).
Nanoscale direct patterning with a combination of micro zone plates and pulsed light sources. 67-76.
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Sundaram, V. M., & Wen, S.
(2009).
Characteristics of Nanopatterns and the Associated Thermal Mechanisms During Near Field Laser-Material Interaction of Nanosecond Laser on Different Targets. 631-638.
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Mao, X., Zeng, X., Wen, S., & Russo, R. E.
(2005).
Time-resolved plasma properties for double pulsed laser-induced breakdown spectroscopy of silicon. Spectrochimica Acta Part B Atomic Spectroscopy.
960-967.
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Yang, Y. u., Sundaram, V. M., Soni, A., & Wen, S.
(2013).
Laser induced nano-droplet ejection for the construction of nano-inkjets. 679-684.
Research
principal investigator on
- Experimental and theoretical study of femtosecond compressed 3D light field projection and its application in multiphoton 3D curing of photoresists awarded by National Science Foundation - (Arlington, Virginia, United States) 2018 - 2021
- 3D thermal imaging with laser 4D light field thermoreflectance method awarded by National Science Foundation - (Arlington, Virginia, United States) 2015 - 2018
- CAREER: Experimental and Theoretical Analysis for Optical Induced Thermal Energy Transport in Nano-Optical Systems with Pulsed Light Sources awarded by National Science Foundation - (Arlington, Virginia, United States) 2009 - 2015
Teaching
teaching activities
- MEEN421 Thermo Fluid Anly & Desn Instructor
- MEEN461 Heat Transfer Instructor
- MEEN491 Hnr-research Instructor
- MEEN619 Conduction & Radiation Instructor
- MEEN630 Intermed Heat Transfer Instructor
- MEEN684 Professional Internship Instructor
- MEEN684 Professional Internship Instructor
- MEEN685 Directed Studies Instructor
- MEEN691 Research Instructor
Works By Students
chaired theses and dissertations
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Chitre, Aditya Rajeev (2012-02). Microplasma Discharges in High Pressure Gases Scaling Towards the Sub-micron Regime.
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Jo, Young Kyong (2012-10). Generation of Core/shell Nanoparticles with Laser Ablation.
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Meenashi Sundaram, Vijay (2011-08). Direct Nano-Patterning With Nano-Optic Devices.
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Meenashi Sundaram, Vijay (2014-09). Nanoscale Light Focusing and Imaging with Nano-Optical Devices.
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Soni, Alok (2013-05). Near-Field Nanopatterning and Associated Energy Transport Analysis with Thermoreflectance.
Background
education and training
- Ph.D. in Mechanical Engineering, University of California, Berkeley - (Berkeley, California, United States) 2006
- M.S. in Mechanical Engineering, National Taiwan University - (Taipei, Taipei, Taiwan) 1999
- B.S. in Mechanical Engineering, National Taiwan University - (Taipei, Taipei, Taiwan) 1997
awards and honors
Contact
first name
- Sy-Bor
has last name
- Wen
mailing address
-
Texas A&M University
Mechanical Engineering
3123 TAMU
College Station, TX 77843-3123
USA
Other
- syborwen@tamu.edu