Dr. Soon Thor Lim Profile

Dr. Soon Thor Lim

at A*STAR Institute of High Performance Computing

SPIE Involvement:

Author

Publications (20)

SPIE Journal Paper | 28 December 2023 Open Access

Linear polarization state encoding for Ising computing with optically injection-locked VCSELs

Brandon Loke, Zifeng Yuan, Soon Thor Lim, Aaron Danner

JOM, Vol. 4, Issue 01, 014501, (December 2023) https://doi.org/10.1117/12.10.1117/1.JOM.4.1.014501

KEYWORDS: Vertical cavity surface emitting lasers, Polarization, Optical computing, Optical microsystems, Anisotropy, Laser frequency, Atomic force microscopy, Quantum systems, Optical simulations, Computer simulations

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Proceedings Article | 17 March 2023 Presentation

Towards VCSEL-based Ising computation

Soon Thor Lim, Zifeng Yuan, Dewen Zhang, Yuan Gao, Yuchi Lan, Thanh Xuan Hoang, Yew Li Hor, Aaron Danner

Proceedings Volume PC12439, PC1243901 (2023) https://doi.org/10.1117/12.2648530

KEYWORDS: Vertical cavity surface emitting lasers, Polarization, Optimization (mathematics), Optical components, Multiplexing, Holograms, Computer programming, Computer architecture, Collimation

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Proceedings Article | 14 March 2019 Paper

Challenges and solutions for high-speed integrated silicon photonics

Thomas Y. Ang, Jun Rong Ong, Soon Thor Lim, Ching Eng Png

Proceedings Volume 10923, 1092306 (2019) https://doi.org/10.1117/12.2509470

KEYWORDS: Waveguides, Silicon photonics, Telecommunications, Photonic devices

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Proceedings Article | 27 February 2018 Paper

Silicon modulators with optimized vertical PN junctions for high-modulation-efficiency and low-loss in the O-band

Thomas Y. Ang, Ching Eng Png, Soon Thor Lim, Jun Rong Ong

Proceedings Volume 10537, 105370H (2018) https://doi.org/10.1117/12.2290385

KEYWORDS: Silicon, Doping, Phase shifts, Wave propagation, Waveguides, Modulators, Phase shift keying, Silicon photonics, Modulation, Data transmission

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Proceedings Article | 22 February 2018 Paper

Optimized optical devices for edge-coupling-enabled silicon photonics platform

Ching Eng Png, Thomas Y. Ang, Jun Rong Ong, Soon Thor Lim, Ezgi Sahin, G. F. Chen, D. T. Tan, Tina Guo, Hong Wang

Proceedings Volume 10537, 105371L (2018) https://doi.org/10.1117/12.2290313

KEYWORDS: Waveguides, Silicon photonics, Polarization, Directional couplers, Beam splitters, Modulators

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Proceedings Article | 22 February 2018 Paper

Silicon-nitride/oxynitride wavelength demultiplexer and resonators for quantum photonics

Soon Thor Lim, Alagappan Gandhi, Jun Rong Ong, Thomas Ang, Ching Eng Png, Ding Lu, Norman Soo Seng Ang, Ee Jin Teo, Jinghua Teng

Proceedings Volume 10537, 105371C (2018) https://doi.org/10.1117/12.2288079

KEYWORDS: Waveguides, Silicon, Photonics, Demultiplexers, Resonators, Single photon, Silicon photonics, Visible radiation, Silica, Wave propagation

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Proceedings Article | 20 February 2017 Presentation + Paper

Broadband silicon bridge waveguide polarization beam splitter

Thomas Ang, Jun Rong Ong, Soon Thor Lim, Bryan Pawlina, Ezgi Sahin, Ching Eng Png, Hong Son Chu, G. F. Chen, D. T. Tan

Proceedings Volume 10108, 101080A (2017) https://doi.org/10.1117/12.2251655

KEYWORDS: Polarization, Waveguides, Beam splitters, Silicon photonics, Silicon, Integrated photonics, Directional couplers, Manufacturing, Modulation

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Proceedings Article | 20 February 2017 Paper

Numerical analysis and optimization of high-speed silicon microring resonator modulators using high-performance carrier-depletion phase shifters

Thomas Ang, Ching Eng Png, Soon Thor Lim

Proceedings Volume 10108, 1010804 (2017) https://doi.org/10.1117/12.2252108

KEYWORDS: Microrings, Doping, Silicon, Modulation, Phase shift keying, Phase shifts, Electro optics

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Proceedings Article | 14 March 2016 Paper

Analysis of depletion silicon phase shifter based on computer simulation

Ching Eng Png, Min Jie Sun, Soon Thor Lim, Kensuke Ogawa

Proceedings Volume 9752, 975204 (2016) https://doi.org/10.1117/12.2210895

KEYWORDS: Phase shifts, Silicon, Doping, Computer simulations, Modulators, Optical modulators, Silicon photonics, Optical communications, Visualization, Absorption, Neodymium, Phase shift keying, Refractive index, Lab on a chip

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Proceedings Article | 14 March 2016 Paper

Silicon-based phase shifters for high figure of merit in optical modulation

Kensuke Ogawa, Kazuhiro Goi, Norihiro Ishikura, Hiroki Ishihara, Shinichi Sakamoto, Tsung-Yang Liow, Xiaoguang Tu, Guo-Qiang Lo, Dim-Lee Kwong, Soon Thor Lim, Min Jie Sun, Ching Eng Png

Proceedings Volume 9752, 975202 (2016) https://doi.org/10.1117/12.2218184

KEYWORDS: Silicon, Modulators, Phase shift keying, Integrated optics, Modulation, Waveguides, Optical modulators, Silicon photonics, Photonic integrated circuits, Mirrors, Eye, Brain, Computed tomography, Nose, Neuroimaging, Lenses, Stars, Retina

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Proceedings Article | 24 February 2016 Paper

Lithium niobate integrated photonic crystal and waveguides

Soon Thor Lim, Thomas Y-L. Ang, Ching Eng Png, Jun Deng, Aaron Danner

Proceedings Volume 9744, 974413 (2016) https://doi.org/10.1117/12.2209519

KEYWORDS: Waveguides, Anisotropic etching, Etching, Reactive ion etching, Lithium niobate, Photonic crystals, Ion beams, Plasma, Transmittance, Modulators, Channel waveguides, Annealing, Crystals, Light wave propagation, Refractive index, Ions

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Proceedings Article | 27 February 2015 Paper

Accurate modelling and simulation of silicon optical modulators in QPSK

Ching Eng Png, Min Jie Sun, Soon Thor Lim, Kensuke Ogawa

Proceedings Volume 9367, 93670F (2015) https://doi.org/10.1117/12.2075293

KEYWORDS: Silicon, Phase shifts, Modulation, Optical modulators, Phase shifting, Waveguides, Phase shift keying, Modulators, Geometrical optics, Absorption

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Proceedings Article | 27 February 2015 Paper

Design and characterisation of high-speed monolithic silicon modulators for digital coherent communication

Kensuke Ogawa, Kazuhiro Goi, Akira Oka, Yasuhiro Mashiko, Tsung-Yang Liow, Xiaoguang Tu, Guo-Qiang Lo, Dim-Lee Kwong, Soon Thor Lim, Min Jie Sun, Ching Eng Png

Proceedings Volume 9367, 93670C (2015) https://doi.org/10.1117/12.2078080

KEYWORDS: Silicon, Modulators, Phase shift keying, Data communications, Polarization, Waveguides, Modulation, Phase shifts, Picosecond phenomena, Electrodes

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Proceedings Article | 8 March 2014 Paper

High-contrast and accurate high-speed simulation of silicon-based modulators

Ching Eng Png, Min Jie Sun, Soon Thor Lim, David Thomson

Proceedings Volume 8990, 899011 (2014) https://doi.org/10.1117/12.2035906

KEYWORDS: Eye, Modulators, Silicon, Optical modulators, Phase shifts, Signal attenuation, Optical simulations, Refractive index, Modulation, Capacitance

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Proceedings Article | 7 March 2014 Paper

Ultra-thin low loss Si3N4 optical waveguides at 1310 nm

Soon Thor Lim, Alagappan Gandhi, Ching Eng Png, Ding Lu, Norman Soo Seng Ang, Ee Jin Teo, Jinghua Teng

Proceedings Volume 8980, 89801H (2014) https://doi.org/10.1117/12.2037155

KEYWORDS: Waveguides, Silicon, Refractive index, Cladding, Wave propagation, Photons, Channel waveguides, Optical lithography, Polarization, Atomic force microscopy

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Proceedings Article | 14 March 2013 Paper

Hybrid silicon organic high speed electro-optic phase shifter

Soon Thor Lim, Maoqing Xin, Ching Eng Png, Vivek Dixit, Aaron Danner

Proceedings Volume 8619, 86191K (2013) https://doi.org/10.1117/12.2003397

KEYWORDS: Silicon, Waveguides, Polymers, Diodes, Capacitors, Phase shifts, Modulation, Polarization, Electro optics, Polymer multimode waveguides

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Proceedings Article | 14 March 2013 Paper

Low-loss high-speed silicon Mach-Zehnder modulator for optical-fiber telecommunications

Kensuke Ogawa, Kazuhiro Goi, Hiroyuki Kusaka, Yoshihiro Terada, Tsung-Yang Liow, Xiaoguang Tu, Guo-Qiang Lo, Dim-Lee Kwong, Vivek Dixit, Soon Thor Lim, Ching Eng Png

Proceedings Volume 8629, 86290U (2013) https://doi.org/10.1117/12.2002311

KEYWORDS: Modulators, Silicon, Waveguides, Wave propagation, Modulation, Eye, Microwave radiation, Phase shift keying, Tolerancing, Single mode fibers

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Proceedings Article | 14 March 2013 Paper

Accurate high-speed eye diagram simulation of silicon-based modulators

Ching Eng Png, Vivek Dixit, Soon Thor Lim, Er-Ping Li

Proceedings Volume 8629, 86290S (2013) https://doi.org/10.1117/12.2002696

KEYWORDS: Eye, Modulators, Silicon, Refractive index, Capacitance, Optical simulations, Eye models, Optical components, Phase shift keying, Modulation

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Proceedings Article | 21 February 2013 Paper

Free-standing monolithic LiNbO^3 photonic crystal slabs

Jun Deng, Sudheer Vanga, Sajid Hussian, Hongwei Gao, Soon Thor Lim, Ching Eng Png, Xiang Ning, Andrew Bettiol, Aaron Danner

Proceedings Volume 8632, 86320H (2013) https://doi.org/10.1117/12.2004085

KEYWORDS: Photonic crystals, Reflectivity, Ions, Etching, Ion implantation, Wet etching, Crystals, Finite-difference time-domain method, Scanning electron microscopy, Sensors

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Proceedings Article | 2 December 2009 Paper

Two- and three-dimensional studies of a silicon-based chromatic dispersion compensator

Ching Eng Jason Png, Soon Thor Lim, Er Ping Li, Aaron Danner, Kensuke Ogawa, Yong Tsong Tan

Proceedings Volume 7630, 76301W (2009) https://doi.org/10.1117/12.852149

KEYWORDS: Silicon, Dispersion, Refractive index, Photonic crystals, Modulation, Electrons, Silicon photonics, Device simulation, Photonics, Plasma

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Showing 5 of 20 publications

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