GANDHI Alagappan
PhD in Photonics, Nanyang Technological University (2009)
Postdoctoral Fellow, University of Toronto, Canada (2012)
Postdoctoral Fellow, University of Toronto, Canada (2012)
Adjunct Assistant Professor
Email: g.alag@nus.edu.sg or gashree@gmail.com
Current Research
Dr. Gandhi Alagappan’s research focuses on computational physics and artificial intelligence, with applications spanning optics, photonics, and biophysics.
Selected Publications
- G. Alagappan, F. J. García-Vidal, and C. E. Png, “Fabry-Perot Resonance of Bilayer Metasurfaces”, Phys. Rev. Lett. 133, 226901 (2024).
- G. Alagappan and C. E. Png, “Dense and Sharp Resonance Peaks in Stretched Moiré Waveguides”, Phys. Rev. A 110, 033516 (2024).
- G. Alagappan and S. T. Lim, “On-chip Optical Power Limiter for Quantum Communication”, Advanced Quantum Technologies, 2300119 (2024).
- G. Alagappan and C.E. Png, “Deep learning accelerated discovery of photonic power dividers”, Nanophotonics 12, 1255 (2023).
- G. Alagappan and C.E. Png, “Group Refractive Index via Auto-Differentiation and Neural Networks”, Scientific Reports 13, 4450 (2023).
- G. Alagappan and C.E. Png, “Meshless Optical Mode Solving Using Scalable Deep Deconvolutional Neural Network”, Scientific Reports 13, 1078 (2023).
- G. Alagappan, J. R. Ong, Z. Yang, T. Y. L. Ang, W. Zhao, Y. Jiang, W. Zhang, and C. E. Png, “Leveraging AI in Photonics and Beyond”, Photonics 9, 75 (2022) [Review Article].
Affiliations & Links
- Principal Scientist II, Agency for Science, Technology and Research (A*STAR)