NCKUEE Faculty Data
Chinese Version
Assistant Professor Jui-Nung Liu
Address
EE Building 11F R92B06
Email
TEL
+886-6-2757575 ext.62349
Lab
Photonic Nanosystems Group
(R92B06/ext.62400-1254)
Background
Educations
2015
Ph.D. in Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, USA
Experiences
2019/2-present
Assistant Professor, Department of Electrical Engineering and Institute of Microelectronics, National Cheng Kung University, Taiwan
2022/5-present
Deputy Director, Program on Semiconductor Process Technology, NCKU Academy of Innovative Semiconductor and Sustainable Manufacturing, Taiwan
2018/9-2018/12
Visiting Researcher, Cavendish Laboratory, University of Cambridge, UK
2015/6-2018/5
Postdoc, Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, USA
2011/1-2015/5
Research Assistant, Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, USA
Reviewer for journals: Optica, ACS Photonics, ACS Sensors, Nanophotonics, Optics Express, Applied Physics Letters, IEEE Photonics Technology Letters, Scientific Reports
Specialities
  • Mid-infrared group-IV photonics
  • Optical nanocavity
  • Surface-enhanced vibrational spectroscopy
  • Cavity QED
Publication
Journal
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  1. C. T. Weng, J. W. Liaw, C. Y. Yang, J. N. Liu,* "Enhancing Nanometer Scale Light-Matter Interaction via Hybridizing Local and Non-local Resonances," Submitted 2025.
  2. J. N. Liu,* W. C. Huang, C. T. Weng, and T. H. Huang, "Sculpting Angular Tolerance to Reshape Mid-Infrared Nonlocal Guided Resonances", ACS Photonics (JCR ranking: 14/120, Optics), Accepted, 2025 Mar. NSTC 111-2222-E-006-008-MY2. 本人為第一作者、通訊作者.
  3. L. Khiavi, Q. Huang, J. N. Liu, B. T. Cunningham, "Design of anapole mode electromagnetic field enhancement structures for biosensing applications", Optics Express, 27, 7196-7212, 2019.
  4. J. N. Liu, Q. Huang, K. K. Liu, S. Singamaneni, and B. T. Cunningham, “Nanoantenna–Microcavity Hybrids with Highly Cooperative Plasmonic–Photonic Coupling,” Nano Letters, 17 (12), pp. 7569-7577, 2017.
  5. K. Yeh, S. Kenkel, J. N. Liu, and R. Bhargava, “Fast infrared chemical imaging with a quantum cascade laser,” Analytical Chemistry, Vol. 87, pp. 485–493, 2015.
  6. J. N. Liu, M. V. Schulmerich, R. Bhargava, and B. T. Cunningham, “Sculpting narrowband Fano resonances inherent in the large-area mid-infrared photonic crystal microresonators for spectroscopic imaging,” Optics Express, Vol. 22, pp. 18142-18158, 2014.
  7. B. Kwon, M. Seong, J. N. Liu, M. Rosenberger, M. V. Schulmerich, R. Bhargava, B. T. Cunningham, and W. P. King, “Large infrared absorptance of bimaterial microcantilevers based on silicon high contrast grating,” J. Applied Physics, Vol. 114, pp. 153511, 2013.
  8. J. N. Liu, M. V. Schulmerich, R. Bhargava, and B. T. Cunningham, “Optimally designed narrowband guided-mode resonance reflectance filters for mid-infrared spectroscopy,” Optics Express, Vol. 19, pp. 24182-24197, 2011.
  9. P. C. Peng, G. Lin, H. C. Kuo, C. E. Yeh, J. N. Liu, C. T. Lin, J. Chen, S. Chi, J. Y. Chi, and S. C. Wang, “Dynamic Characteristics and Linewidth Enhancement Factor of Quantum-Dot Vertical-Cavity Surface-Emitting Lasers,” IEEE J. Selected Topics in Quantum Electronics, Vol. 15, pp. 844-849, 2009.
  10. H. P. Yang, J. N. Liu, F. I. Lai, T. D. Lee, G. Lin, H. C. Kuo, and J. Y. Chi, “Photonic-crystal light-emitting diodes on p-type GaAs substrates for optical communications,” J. Modern Optics, Vol. 55, pp. 1509-1517, 2008.
  11. H. P. Yang, J. N. Liu, Z. E. Yeh, F. I. Lai, T. D. Lee, G. Lin, H. C. Kuo, and J. Y. Chi, “Single-mode 780-nm vertical-cavity surface-emitting lasers with multi-leaf holey structure,” J. Modern Optics, Vol. 55, pp. 341-349, 2008.
  12. F. I. Lai, H. P. Yang, G. Lin, I. C. Hsu, J. N. Liu, N. A. Maleev, S. A. Blokhin, H. C. Kuo, J. Y. Chi, “High-power single-mode submonolayer quantum-dot photonic crystal vertical-cavity surface-emitting lasers,” IEEE J. of Selected Topics in Quantum Electronics, Vol. 13, pp. 1318 –1323, 2007.
  13. H. P. Yang, J. N. Liu, F. I. Lai, H. C. Kuo, and J. Y. Chi, “Characteristics of p-substrate small-aperture holey light-emitting diodes for fiber-optic applications”, Jap. J. Applied Physics, Vol. 46, No. 5A, pp. 2941–2943, 2007.
  14. P. C. Peng, C.T. Lin, H.C. Kuo, W.K. Tsai, J. N. Liu, S. Chi, S.C. Wang, G. Lin, H.P. Yang, K.F. Lin, and J.Y. Chi, “Tunable slow light device using quantum dot semiconductor laser”, Optics Express, Vol. 14, pp. 12880-12886, 2006.
Conference
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  1. Chi Ting Weng, Jia-Wun Liaw, Chun-Yu Yang, Jui-Nung Liu* (2024, May). Nanoscaled Vibrational Strong Coupling with Atomically Thin Mid-Infrared Resonances. Conference on Lasers and Electro-Optics (CLEO), Charlotte, North Carolina, United States. NSTC 111-2222-E-006-008-MY2.
  2. Jin-Yen Lin, Chi Ting Weng, Tzu-Hsun Huang, Wei-Chang Huang, Jia-Wun Liaw, Tsung-Bo Chen, Jui-Nung Liu* (2024, May). Surface-Enhanced Infrared Absorption with Photonic Crystal Guided Resonances. Conference on Lasers and Electro-Optics (CLEO), Charlotte, North Carolina, United States. NSTC 111-2222-E-006-008-MY2. 本人為通訊作者.
Patent
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Others
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Projects
Classes
2019 fall
2019 spring
2020 fall
2020 spring
2021 fall
2022 spring
Students
Current Academic Year Lab Members
Graduates of all Previous Years
Honors
  1. NCKU Teaching Excellence Award (NCKU, 2023).
  2. Excellent Poster Paper Award, International Electron Devices & Materials Symposium, Taiwan 2021
  3. Best Poster Award, the 14th CNST Nanotechnology Workshop, Urbana, Illinois, USA, 2016.
  4. Member, Tau Beta Pi engineering honor society, USA, 2015.
  5. First Place, Postdoctoral Presentation Competition, the 4th Annual Frederick Seitz Materials Research Laboratory Biological Conference, Urbana, Illinois, USA, 2015.
  6. Conference Travel Award (University of Illinois at Urbana-Champaign, 2014).
  7. Government Fellowship for Studying Abroad (Ministry of Education, Taiwan, 2007).
  8. Shun-I Chu Academic Excellence Award (National Chiao Tung University, 2007).
NCKU EE