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As an NSF Graduate Research Fellow, during my Ph.D. at Georgia Tech, I joined the Cai Lab working under Dr. Wenshan Cai at Georgia Tech. My research focused on the utilization of data learning techniques to optimize nonlinear metamaterials for nonlinear optics responses. Publications can be found at the end of this page.
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Experience
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AFRL Minority Leaders Research Collaboration Program
Dr. Augustine Urbas AFRL, Wright-Patterson AFB, Dayton, OH |
2019-2022
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Hardware Subsystems Engineering Summer Internship
Robert Drupp Northrop Grumman Mission Systems Baltimore, MD |
2017 |
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Electro-Optical System Laboratory Student Assistant
Drs. Gisele Bennett and Chris Valenta Georgia Tech Research Institute, Atlanta, GA |
2014-2016 |
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Advanced Technologies Laboratory Summer Internship
Drs. Brian Uhlorn and Greg Whaley Lockheed Martin, Eagan, MN |
2016 |
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Advanced Capabilities and Systems Summer Internship
Dr. Alan Hsu MIT Lincoln Laboratory, Lexington, MA |
2015 |
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Optics Laboratory Student Researcher
Dr. Thomas Gaylord Georgia Institute of Technology, Atlanta, GA |
2013-2014 |
L. Raju, Z. Liu, D. Zhu, A. S. Kim, E. Poutrina, A. Urbas, and W. Cai, “Photonic upconversion maximization for nonlinear meta-material enabled by deep learning,” SPIE Photonics West, San Francisco CA, Jan. 2023 Paper: 124050F (2023).
A. S. Kim, M. Taghinejad, A. Goswami, L. Raju, K.-T. Lee, and W. Cai, “Tailored Dispersion of Spectro-Temporal Dynamics in Hot-Carrier Plasmonics,” Advanced Science, Vol. 10, No. 8, 2205434 (2023)
K.‐T. Lee, B. Kim, L. Raju, S. Rodrigues, D.‐H. Ko, W. Cai, "Enantiomer‐Selective Molecular Sensing in the Nonlinear Optical Regime via Upconverting Chiral Metamaterials," Adv. Func. Mat, Vol. 32, No. 43, 2208641 (2022).
L. Raju, K.-T. Lee, Z. Liu, D. Zhu, M. Zhu, E. Poutrina, A. Urbas, and W. Cai, “Maximized Frequency Doubling through the Inverse Design of Nonlinear Metamaterials,” ACS Nano, Vol. 16, No. 3, 3926-3933 (2022).
L. Raju, K.-T. Lee, Z. Liu, D. Zhu, M. Zhu, E. Poutrina, A. Urbas, and W. Cai, “Second harmonic generation enhanced with inversely designed plasmonics for nonlinear metamaterials,” SPIE Photonics West, San Francisco CA, Jan. 2022 Paper: 11985-22 (2022).
D. Zhu, Z. Liu, L. Raju, A. S. Kim, and W. Cai, “Building multifunctional meta-systems via algorithmic construction,” ACS Nano, Vol. 15, No. 2, 2318-2326 (2021).
Z. Liu, D. Zhu, L. Raju, and W. Cai, “Tackling photonic inverse design with machine learning,” Advanced Science, Vol. 8, No. 5, 2002923 (2021).
Z. Liu, L. Raju, D. Zhu, and W. Cai, “A hybrid strategy for the discovery and design of photonic structures,” IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol. 10, No. 1, 126-135 (2020).
Z. Liu, D. Zhu, K.-T. Lee, A. S. Kim, L. Raju, and W. Cai, “Compounding meta-atoms into metamolecules with hybrid artificial intelligence techniques,” Advanced Materials, Vol. 32, No. 6, 1904790 (2020).
K.T. Lee, M. Taghinejad, J. Yan, A. Kim, L. Raju, D. Brown, and Wenshan Cai, “Electrically biased silicon metasurfaces with magnetic Mie resonance for tunable harmonic generation of light,” ACS Photonics , Vol. 6, No. 11, 2663-2670 (2019).
H. Zhang, K. Iijima, P. Estep, L. Raju, G. Walcott, and J. Rogers. “Optical mapping of beating heart.” Biomedical Engineering Society Annual Meeting, San Antonio TX, Oct. 2014 Abstract: P-Th-237
L. Raju. “Development of a low cost infrared spectrophotometer and a MATLAB program to detect terrestrial and extraterrestrial water vapor.” American Physical Society March Meeting, Denver CO, Mar. 2014 Abstract: C1.00228
L. Raju. “Development of an Inexpensive Spectrophotometer and a MATLAB Spectral Analysis Program.” International Space Development Conference, Huntsville AL, May 2011
A. S. Kim, M. Taghinejad, A. Goswami, L. Raju, K.-T. Lee, and W. Cai, “Tailored Dispersion of Spectro-Temporal Dynamics in Hot-Carrier Plasmonics,” Advanced Science, Vol. 10, No. 8, 2205434 (2023)
K.‐T. Lee, B. Kim, L. Raju, S. Rodrigues, D.‐H. Ko, W. Cai, "Enantiomer‐Selective Molecular Sensing in the Nonlinear Optical Regime via Upconverting Chiral Metamaterials," Adv. Func. Mat, Vol. 32, No. 43, 2208641 (2022).
L. Raju, K.-T. Lee, Z. Liu, D. Zhu, M. Zhu, E. Poutrina, A. Urbas, and W. Cai, “Maximized Frequency Doubling through the Inverse Design of Nonlinear Metamaterials,” ACS Nano, Vol. 16, No. 3, 3926-3933 (2022).
L. Raju, K.-T. Lee, Z. Liu, D. Zhu, M. Zhu, E. Poutrina, A. Urbas, and W. Cai, “Second harmonic generation enhanced with inversely designed plasmonics for nonlinear metamaterials,” SPIE Photonics West, San Francisco CA, Jan. 2022 Paper: 11985-22 (2022).
D. Zhu, Z. Liu, L. Raju, A. S. Kim, and W. Cai, “Building multifunctional meta-systems via algorithmic construction,” ACS Nano, Vol. 15, No. 2, 2318-2326 (2021).
Z. Liu, D. Zhu, L. Raju, and W. Cai, “Tackling photonic inverse design with machine learning,” Advanced Science, Vol. 8, No. 5, 2002923 (2021).
Z. Liu, L. Raju, D. Zhu, and W. Cai, “A hybrid strategy for the discovery and design of photonic structures,” IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol. 10, No. 1, 126-135 (2020).
Z. Liu, D. Zhu, K.-T. Lee, A. S. Kim, L. Raju, and W. Cai, “Compounding meta-atoms into metamolecules with hybrid artificial intelligence techniques,” Advanced Materials, Vol. 32, No. 6, 1904790 (2020).
K.T. Lee, M. Taghinejad, J. Yan, A. Kim, L. Raju, D. Brown, and Wenshan Cai, “Electrically biased silicon metasurfaces with magnetic Mie resonance for tunable harmonic generation of light,” ACS Photonics , Vol. 6, No. 11, 2663-2670 (2019).
H. Zhang, K. Iijima, P. Estep, L. Raju, G. Walcott, and J. Rogers. “Optical mapping of beating heart.” Biomedical Engineering Society Annual Meeting, San Antonio TX, Oct. 2014 Abstract: P-Th-237
L. Raju. “Development of a low cost infrared spectrophotometer and a MATLAB program to detect terrestrial and extraterrestrial water vapor.” American Physical Society March Meeting, Denver CO, Mar. 2014 Abstract: C1.00228
L. Raju. “Development of an Inexpensive Spectrophotometer and a MATLAB Spectral Analysis Program.” International Space Development Conference, Huntsville AL, May 2011