Prof. Tse Nga Ng Profile

Prof. Tse Nga Ng

Professor at Univ of California San Diego

SPIE Involvement:

Conference Program Committee | Conference Co-Chair | Author

Websites:

Company Website

Publications (24)

Proceedings Article | 30 September 2024 Poster

Lanthanide-based receptors functionalized electrode for real-time phosphate detection

Xiyu Sun, Zinan Yu, Jason Azoulay, Valerie Pierre, Tse Nga Ng

Proceedings Volume 13124, 131240O (2024) https://doi.org/10.1117/12.3028377

KEYWORDS: Transistors, Phosphates, Electrodes, Water quality, Portability, Phosphorus, Organisms, Fabrication, Environmental sensing, Environmental monitoring

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Proceedings Article | 30 September 2024 Presentation

Organic retinomorphic sensor for motion detection

Woojo Kim, Bogyeom Seo, Tina Ng

Proceedings Volume 13123, 131230F (2024) https://doi.org/10.1117/12.3028163

KEYWORDS: Sensors, Motion detection, Thin films, Signal to noise ratio, Thin film devices, Dielectrics, Detector arrays, Silicon, Semiconductors, Heterojunctions

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Proceedings Article | 30 September 2024 Presentation

Marine monitoring by organic electrochemical transistors

Tse Nga Ng

Proceedings Volume 13124, 1312407 (2024) https://doi.org/10.1117/12.3022536

KEYWORDS: Oceanography, Transistors, Oxygen, Crop monitoring, Sensors, Environmental monitoring, Environmental sensing, Windows, Water, Systems engineering

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Proceedings Article | 10 May 2024 Presentation

Organic semiconductor devices to feel better, go farther...

Tse Nga Ng

Proceedings Volume PC12948, PC1294805 (2024) https://doi.org/10.1117/12.3002069

KEYWORDS: Sensors, Haptic technology, Diseases and disorders, Printing, Muscles, Actuators, Resistance, Organic materials, Neurological disorders, Motion analysis

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Proceedings Article | 29 September 2023 Presentation

Organic phototransistors and capacitive sensors for infrared detection

Tse Nga Ng

Proceedings Volume PC12662, PC126620O (2023) https://doi.org/10.1117/12.2676581

KEYWORDS: Phototransistors, Infrared detection, Infrared sensors, Transistors, Spectroscopes, Photodetectors, Organic photodetectors, Light absorption, Infrared spectroscopy, Infrared radiation

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Proceedings Article | 3 October 2022 Presentation

Designs for upconversion and photomultiplication in organic shortwave infrared detectors (Conference Presentation)

Tse Nga Ng, Ning Li, Chanho Shin, Bogyeom Seo

Proceedings Volume PC12210, PC122100A (2022) https://doi.org/10.1117/12.2646292

KEYWORDS: Upconversion, Shortwaves, Photomultiplication, Infrared detectors, Imaging systems, Visualization, Visible radiation, Spectral resolution, Short wave infrared radiation, Polymers

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Proceedings Article | 3 August 2021 Presentation

Dual-gate organic electrochemical transistors for marine sensing

Tse Nga Ng, Shuoen Wu, Jason Azoulay

Proceedings Volume 11811, 118110I (2021) https://doi.org/10.1117/12.2593404

KEYWORDS: Ocean optics, Transistors, Oxygen, Sensors, Photosynthesis, Oceanography, Modulation, Environmental sensing, Ecosystems, Climate change

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Proceedings Article | 20 August 2020 Poster

Electrochromic study to quantify kinetics in PEDOT supercapacitors

Lulu Yao, Kaiping Wang, Tse Nga Ng

Proceedings Volume 11476, 1147613 (2020) https://doi.org/10.1117/12.2567381

KEYWORDS: Digital filtering, Capacitors, Electrodes, Capacitance, Electronic circuits, Aluminum, Materials processing, Polymers, Switching, Image filtering

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Proceedings Article | 20 August 2020 Poster

Sensing dissolved oxygen through organic electrochemical transistors

Shuoen Wu, Bogyeom Seo, Tse Nga Ng

Proceedings Volume 11476, 1147611 (2020) https://doi.org/10.1117/12.2567181

KEYWORDS: Oxygen, Transistors, Sensors, Environmental sensing, In situ remote sensing, Carbon, Electrodes, Oceanography

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Proceedings Article | 20 August 2020 Presentation

Printed transistors for ocean sensing

Shuoen Wu, Bogyeom Seo, Jason Azoulay, Tse Nga Ng

Proceedings Volume 11476, 114760H (2020) https://doi.org/10.1117/12.2567182

KEYWORDS: Transistors, Sensors, Oxygen, Environmental sensing, Oceanography, Ocean optics, Pollution, Water, Quality measurement

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Proceedings Article | 20 August 2020 Presentation

Organic upconversion imager for shortwave infrared light imaging

Ning Li, Zhenghui Wu, Jason Azoulay, Tse Nga Ng

Proceedings Volume 11475, 114750D (2020) https://doi.org/10.1117/12.2567050

KEYWORDS: Short wave infrared radiation, Imaging systems, Shortwaves, Infrared imaging, Infrared radiation, Organic light emitting diodes, Medical diagnostics, Inspection, Safety, Photodiodes

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Proceedings Article | 18 September 2018 Presentation

Printed wireless pressure sensor (Conference Presentation)

Yichen Zhai, Moran Amit, Tse Nga Ng

Proceedings Volume 10738, 1073812 (2018) https://doi.org/10.1117/12.2318214

KEYWORDS: Sensors, Oscillators, Capacitors, Liquids, Microfluidics, Blood circulation, Blood vessels, Capacitance, Modulation, Network security

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Proceedings Article | 19 September 2017 Presentation

Characterization of novel organic short wavelength infrared photosensors (Conference Presentation)

Weichuan Yao, Zhenghui Wu, Jason Azoulay, Tse Nga Ng

Proceedings Volume 10364, 1036405 (2017) https://doi.org/10.1117/12.2271866

KEYWORDS: Short wave infrared radiation, Infrared imaging, Infrared radiation, Dielectric spectroscopy, Photodiodes, Absorption, Infrared photography, Heterojunctions, Infrared sensors, Sensors

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Proceedings Article | 19 September 2017 Presentation

Printed contacts in thin film transistors (Conference Presentation)

Moran Amit, Hyunwoong Kim, Zhenghui Wu, Jason Azoulay, Tse Nga Ng

Proceedings Volume 10365, 1036508 (2017) https://doi.org/10.1117/12.2271390

KEYWORDS: Short wave infrared radiation, Infrared radiation, Infrared photography, Chemical analysis, Polymers, Transistors, Electronics, Infrared detectors, Signal to noise ratio, Analytical research

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Proceedings Article | 7 November 2016 Presentation

Integrated digital printing of flexible circuits for wireless sensing (Conference Presentation)

Ping Mei, Gregory Whiting, David Schwartz, Tse Nga Ng, Brent Krusor, Steve Ready, George Daniel, Janos Veres, Bob Street

Proceedings Volume 9945, 99450F (2016) https://doi.org/10.1117/12.2238560

KEYWORDS: Electronics, Sensors, Digital electronics, Printing, Flexible circuits, Environmental monitoring, Environmental sensing, Sensing systems, Chemistry, Flex printed circuits

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Proceedings Article | 7 November 2016 Presentation

Temperature-dependent characteristics of near-infrared organic bulk heterojunction photodiodes (Conference Presentation)

Zhenghui Wu, Weichuan Yao, Jason Azoulay, Tse Nga Ng

Proceedings Volume 9944, 99440A (2016) https://doi.org/10.1117/12.2238443

KEYWORDS: Short wave infrared radiation, Polymers, Infrared radiation, Environmental monitoring, Medical diagnostics, Optical communications, Organic semiconductors, Photodiodes, Heterojunctions, Quantum efficiency

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Proceedings Article | 2 November 2016 Presentation

Meeting power requirements for organic printed sensor tags (Conference Presentation)

Tse Nga Ng, Ping Mei, David Schwartz, Janos Veres, Per Broms, Christer Karlsson

Proceedings Volume 9943, 994306 (2016) https://doi.org/10.1117/12.2236526

KEYWORDS: Sensors, Semiconductors, Flexible circuits, Organic semiconductors, Polymers, Molecules, Transistors, Electronics, Logic, Thin films

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Proceedings Article | 17 September 2015 Paper

Additive printing of organic complementary circuits for temperature sensor tag

Tse Nga Ng, Ping Mei, David Schwartz, Sivheng Kor, Brent Krusor, Janos Veres, Per Bröms, Torbjörn Eriksson, Yong Wang, Olle Hagel, Christer Karlsson

Proceedings Volume 9569, 956909 (2015) https://doi.org/10.1117/12.2186051

KEYWORDS: Printing, Bridges, Sensors, Electronics, Inkjet technology, Temperature sensors, Thin films, Transistors, Device simulation, Monte Carlo methods

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Proceedings Article | 7 October 2014 Paper

Comparison of conductor and dielectric inks in printed organic complementary transistors

Tse Nga Ng, Ping Mei, Gregory Whiting, David Schwartz, Biby Abraham, Yiliang Wu, Janos Veres

Proceedings Volume 9185, 91850X (2014) https://doi.org/10.1117/12.2058753

KEYWORDS: Dielectrics, Silver, Transistors, Semiconductors, Nanoparticles, Ferroelectric polymers, Electrodes, Oscillators, Capacitance, Printing

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Proceedings Article | 8 September 2011 Paper

Printed thin film transistor: materials and applications

Ana Claudia Arias, Tse Nga Ng, Gregory Whiting, Jürgen Daniel

Proceedings Volume 8117, 81170Y (2011) https://doi.org/10.1117/12.894182

KEYWORDS: Transistors, Dielectrics, Silver, Printing, Semiconductors, Switching, Metals, Thin films, Nanoparticles, Polymers

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Proceedings Article | 14 October 2009 Open Access

Semiconductor design for tuned charge transport characteristics

Antonio Facchetti, Zhihua Chen, Yen Zheng, Jordan Quinn, Christopher Newman, He Yan, Tse Nga Ng, Sanjiv Sambandan, Rene Lujan, Ana Claudia Arias

Proceedings Volume 7487, 748702 (2009) https://doi.org/10.1117/12.833641

KEYWORDS: Semiconductors, Dielectrics, Printing, Polymers, Inkjet technology, Transistors, Bromine, Organic semiconductors, N-type semiconductors, Glasses

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Proceedings Article | 2 September 2008 Paper

All printed thin film transistors for flexible electronics

Ana Arias, Jurgen Daniel, Sanjiv Sambandan, Tse Nga Ng, Beverly Russo, Brent Krusor, Robert Street

Proceedings Volume 7054, 70540L (2008) https://doi.org/10.1117/12.795741

KEYWORDS: Printing, Dielectrics, Polymers, Silver, Semiconductors, Transistors, Nanoparticles, Additive manufacturing, Thin films, Inkjet technology

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Proceedings Article | 25 August 2008 Paper

Characterization of flexible image sensor arrays with bulk heterojunction organic photodiodes

Tse Nga Ng, William Wong, Rene Lujan, Beverly Russo, Michael Chabinyc, Sanjiv Sambandan, Robert Street

Proceedings Volume 7054, 70541M (2008) https://doi.org/10.1117/12.792266

KEYWORDS: Sensors, Image sensors, Imaging arrays, Photodiodes, Heterojunctions, External quantum efficiency, Solar cells, Electrodes, Imaging systems, Amorphous silicon

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Proceedings Article | 25 August 2006 Paper

Non-ideal behavior in a model system: Contact degradation in a molecularly doped polymer revealed by variable-temperature electric force microscopy

Tse Nga Ng, William Silveira, John Marohn

Proceedings Volume 6336, 63360A (2006) https://doi.org/10.1117/12.681010

KEYWORDS: Electrodes, Temperature metrology, Telescopic pixel displays, Microscopy, Crystals, Microscopes, Gold, Light emitting diodes, Diffusion, Interfaces

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