Dr. Chengkuo Lee Profile

Dr. Chengkuo Lee

Professor at National Univ of Singapore

SPIE Involvement:

Editorial Board Member: Journal of Optical Microsystems | Author

Proceedings Article | 27 March 2022 Paper

Coupling characterizes of spatial modes in photonic crystal nanobeam cavity

Fujun Sun, Yan Yang, Zhihua Li, Huiping Tian, Chengkuo Lee

Proceedings Volume 12169, 1216933 (2022) https://doi.org/10.1117/12.2623553

KEYWORDS: Waveguides, Photonic crystals, Silicon, Silicon photonics

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Proceedings Article | 14 May 2018 Paper

Low cost rapid fabrication of vertical LVOF microspectrometer on-chip for MIR sensing

Simon Chun Kiat Goh, Li Lynn Shiau, Nan Chen, Shurui Wang, Kailiang Chuan, Henrik Ernst, Chengkuo Lee, Beng Kang Tay, Chuan Seng Tan

Proceedings Volume 10657, 106570E (2018) https://doi.org/10.1117/12.2304774

KEYWORDS: Etching, Deep reactive ion etching, Silicon, Spectroscopy, Mirrors, Optical filters, Semiconducting wafers, Photoresist materials, Surface roughness, Fabry–Perot interferometers

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Proceedings Article | 4 March 2015 Paper

MEMS switchable infrared metamaterial absorber

Prakash Pitchappa, Chong Pei Ho, You Qian, Yu Sheng Lin, Navab Singh, Chengkuo Lee

Proceedings Volume 9302, 93021I (2015) https://doi.org/10.1117/12.2081135

KEYWORDS: Metamaterials, Absorption, Molybdenum, Microelectromechanical systems, Silica, Infrared radiation, Electro optics, Dielectric polarization, Reflectors, Switching

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Proceedings Article | 4 March 2015 Paper

MEMS tunable terahertz metamaterials using out-of-plane mechanisms

Yu-Sheng Lin, Prakash Pitchappa, Chong Pei Ho, Chengkuo Lee

Proceedings Volume 9302, 93021J (2015) https://doi.org/10.1117/12.2081180

KEYWORDS: Terahertz radiation, Metamaterials, Polarization, Scanning tunneling microscopy, Electromagnetism, Split ring resonators, Sensors, Scanning electron microscopy, Silicon, Microelectromechanical systems

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Proceedings Article | 4 March 2015 Paper

Broadband vibration energy harvesting using triboelectric mechanism

Lokesh Dhakar, F. Tay, Chengkuo Lee

Proceedings Volume 9302, 93021H (2015) https://doi.org/10.1117/12.2080991

KEYWORDS: Gold, Energy harvesting, Aluminum, Resistors, Electromagnetism, Electrons, Magnetic sensors, Sensors, Thin films, Resistance

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SPIE Journal Paper | 29 December 2014 Open Access

Special Section Guest Editorial: Nanophotonic Materials and Devices

Maria-Pilar Bernal, Chii-Chang Chen, Chengkuo Lee

JNP, Vol. 8, Issue 01, 084001, (December 2014) https://doi.org/10.1117/12.10.1117/1.JNP.8.084001

KEYWORDS: Nanophotonics, Photonics, Nanostructures, Roads, Computer engineering, Nanotechnology, Control systems, Nanolithography, Fabrication, Light sources and illumination

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SPIE Journal Paper | 3 November 2014 Open Access

Lateral lattice shift engineered slow light in elliptical photonics crystal waveguides

Bo Li, Chong Pei Ho, Fu-Li Hsiao, Chengkuo Lee

JNP, Vol. 8, Issue 01, 084090, (November 2014) https://doi.org/10.1117/12.10.1117/1.JNP.8.084090

KEYWORDS: Waveguides, Slow light, Photonic crystals, Dispersion, Silicon, Light wave propagation, Scanning electron microscopy, Photonics, Wave propagation

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SPIE Journal Paper | 15 July 2014

Characterization of polycrystalline silicon-based photonic crystal-suspended membrane for high temperature applications

Chong Pei Ho, Prakash Pitchappa, Piotr Kropelnicki, Jian Wang, Hong Cai, Yuandong Gu, Chengkuo Lee

JNP, Vol. 8, Issue 01, 084096, (July 2014) https://doi.org/10.1117/12.10.1117/1.JNP.8.084096

KEYWORDS: Photonic crystals, Silicon, Silicon photonics, Thermal optics, Temperature metrology, Crystals, Photonic crystal devices, Reflectors, Methane, Mid-IR

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SPIE Journal Paper | 1 January 2011

Nanophotonic biosensors using hexagonal nanoring resonators: computational study

Fu-Li Hsiao, Chengkuo Lee

JM3, Vol. 10, Issue 1, 013001, (January 2011) https://doi.org/10.1117/12.10.1117/1.3532834

KEYWORDS: Resonators, Waveguides, Biosensing, Biosensors, Nanophotonics, Sensors, Silicon, Refractive index, Molecules, Microrings

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SPIE Journal Paper | 1 April 2010

Hybrid energy harvester based on piezoelectric and electromagnetic mechanisms

Bin Yang, Chengkuo Lee, Wei Loon Kee, Siak-Piang Lim

JM3, Vol. 9, Issue 02, 023002, (April 2010) https://doi.org/10.1117/12.10.1117/1.3373516

KEYWORDS: Ferroelectric materials, Electromagnetism, Resistance, Magnetism, Microelectromechanical systems, Electrodes, Energy harvesting, Neodymium, Finite element methods, Ceramics

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SPIE Journal Paper | 1 April 2008

Development and evolution of MOEMS technology in variable optical attenuators

Chengkuo Lee, Jer-Liang Yeh

JM3, Vol. 7, Issue 02, 021003, (April 2008) https://doi.org/10.1117/12.10.1117/1.2949816

KEYWORDS: Signal attenuation, Microelectromechanical systems, Mirrors, Actuators, Camera shutters, Microopto electromechanical systems, Reflectivity, Silicon, Micromirrors, Optical alignment

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Proceedings Article | 20 February 2008 Paper

Study of Ag-In solder as low temperature wafer bonding intermediate layer

Riko I Made, Chee Lip Gan, Chengkuo Lee, Li Ling Yan, Aibin Yu, Seung Wook Yoon, John H. Lau

Proceedings Volume 6884, 68840H (2008) https://doi.org/10.1117/12.762046

KEYWORDS: Silver, Indium, Interfaces, Wafer bonding, Diffusion, Gold, Solids, Semiconducting wafers, Metals, Packaging

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Proceedings Article | 8 February 2008 Paper

Development of wafer level packaged scanning micromirrors

Aibin Yu, Chengkuo Lee, Li Ling Yan, Qing Xin Zhang, Seung Uk Yoon, John H. Lau

Proceedings Volume 6887, 688707 (2008) https://doi.org/10.1117/12.762021

KEYWORDS: Semiconducting wafers, Micromirrors, Mirrors, Wafer bonding, Microelectromechanical systems, Packaging, Silver, Interfaces, Actuators, Finite element methods

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Proceedings Article | 1 February 2008 Paper

Design and modeling of nanophotonic beam structures as optical NEMS sensors

Chengkuo Lee, Jayaraj Thillaigovindan, Aibin Yu, Rohit Radhakrishnan, Chii-Chang Chen, Ya-Ting Chao, John Lau

Proceedings Volume 6900, 690012 (2008) https://doi.org/10.1117/12.762049

KEYWORDS: Silicon, Sensors, Resonators, Waveguides, Refractive index, Bridges, Nanophotonics, Nanoelectromechanical systems, Reflectors, Finite-difference time-domain method

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Showing 5 of 14 publications

Conference Committee Involvement (1)

Conference on AI in Optics and Photonics

30 November 2020 | Beijing, China

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