Institute of High Performance Computing

• Directors
• Computing Science (CS)
• Electronics & Photonics (EP)
• Engineering Mechanics (EM)
• Fluid Dynamics (FD)
• Material Science & Engineering (MSE)
• IHPC Independent Investigatorship (I³)

Electronics & Photonics (EP)

Dr. KHOO Eng Huat

• Title: Scientist
• Tel: 64191550
• Email: khooeh@ihpc.a-star.edu.sg

Research Interests:

• Optics and photonics devices
• Plasmonics
• Numerical and physical modeling
• Solid state physics
• Active Devices
• Quantum Mechanics
• Biophotonics
• Magnetic Materials

Qualifications:

• B.Eng. (Honours), Electrical and Electronics Engineering, Nanyang Technological University, 2003.
• PhD, Nanyang Technological University, 2008.

Published Journals/ Articles:

Journals

• E. H. Khoo, E. P. Li, I. Ahmed,"Enhancement of Light Energy Extraction from Ellipitcal Microcavity using External Magnetic Field for Switching Applications, " Applied Physics Letters (in print).
• E. H. Khoo, E. P. Li, I. Ahmed, Y. Huang, and S. T. Ho, "Light Energy Extraction from the Minor Surface Arc of an Electrically Pumped Elliptical Microcavity Laser," IEEE Journal of Quantum Electronics (in print).
• E. H. Khoo, P. Bai, M.X. Gu, H.S. Chu, W.B. Ewe, I. Ahmed, and E. P. Li, “Plasmonics NanoSensor,” Advanced Materials Research, Vol. 74, 13 (2009).
• E. H. Khoo, A. Q. Liu, X. M. Zhang, E. P. Li, J. Li, D. Pinjala, and B. S. Luk’yanchuk, "Exact step-coupling theory for mode-coupling behavior in geometrical variation photonic crystal waveguides," Physical Review B, Vol. 80, 035101, 2009.
• A. Q. Liu, E. H. Khoo, T. H. Cheng, J. Li and D. Pinjala, "A frequency-slective circulator via mode coupling between surface waveguide and resonators," Applied Physics Letters, Vol. 92, No.02, 021119, 2008.
• E. H. Khoo, A. Q. Liu, T. H. Cheng, J. Li and D. Pinjala, "Light focusing via Rowland concave surface light of photonic crystal," Applied Physics Letters, Vol. 91, No.22, 221105, 2007.
• E. H. Khoo, T. H. Cheng, A. Q. Liu and J. Li and D. Pinjala, "Transmitting light efficiently on photonic crystal surface waveguide bend," Applied Physics Letters, Vol. 91, No.17, 171109, 2007.
  
• E. H. Khoo, A. Q. Liu, J. H. Wu, J. Li, D. Pinjala “Modified step-theory for investigating mode coupling mechanism in photonic crystal waveguide taper,” Optics Express, Vol. 14, 6035, 2006.
  
• E. H. Khoo, A. Q. Liu, J. H. Wu, “Nonuniform photonic crystal taper for high efficient mode coupling,” Optics Express, Vol. 13, 7748, 2005.

Conferences

• E. H. Khoo, and A. Q. Liu, “3D Modeling of photonic devices using dynamic thermal electron quantum medium finite-different time-domain (DTEQM-FDTD) method,” IEEE Optical MEMS and Nanophotonic, 11-14 August 2008, Freiburg, Germany.
• E. H. Khoo, A. Q. Liu, and E. P. Li, “Six port waveguide filter based on circular photonic crystal,” IEEE Optical MEMS and Nanophotonic, 11-14 August 2008, Freiburg, Germany.
• E. H. Khoo, J. Li, H. Cai, D. Pinjala, A. Q. Liu, “An integrated photonic MEMS switch system with fast switching speed and low power demand,” Transducer 07, 10-14 June 2007, Lyon, France.
• E. H. Khoo, and A. Q. Liu, “Photonic quasi-crystal add-drop filter via coupling between surface waveguide modes and resonator modes,” Photonics and Electromagnetic Crystal Symposium (PECS VII), 8-11 April 2007, Monterey, California, US.
• E. H. Khoo, and A. Q. Liu, “Light focusing via concave corrugated surface of photonic crystal,” Photonics and Electromagnetic Crystal Symposium (PECS VII), 8-11 April 2007, Monterey, California, US.
• E.H. Khoo, A. Q. Liu, “Photonic quasi-crystal add-drop filter via coupling between surface waveguide modes and resonator modes,” Photonics and Electromagnetic Crystal Symposium (PECS VII), 8-11 April 2007, Monterey, CA.
• E. H. Khoo, J. H. Wu and A. Q. Liu, “Investigation of Distortion Effect for Photonic Crystal Taper,” Photonics and Electromagnetic Crystal Symposium (PECS VI), 19-24 June 2005, Crete, Greece.

Awards

• Institute of Engineer Singapore (IES) Prestigious Engineering Award (2006).