Mr. Erwen Li Profile

Erwen Li

at Oregon State Univ

SPIE Involvement:

Author

Publications (9)

SPIE Journal Paper | 13 July 2019

Hybrid silicon-conductive oxide-plasmonic electro-absorption modulator with 2-V swing voltage

Qian Gao, Erwen Li, Bokun Zhou, Alan X. Wang

JNP, Vol. 13, Issue 03, 036005, (July 2019) https://doi.org/10.1117/12.10.1117/1.JNP.13.036005

KEYWORDS: Modulators, Waveguides, Silicon, Transparent conductors, Hybrid fiber optics, Modulation, Oxides, Electrodes, Gold, Interfaces

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Proceedings Article | 14 March 2018 Presentation

On-chip surface-enhanced infrared absorption for gas sensing (Conference Presentation)

Xinyuan Chong, Erwen Li, Ki-Joong Kim, Yujing Zhang, Paul Ohodnicki, Chih-Hung Chang, Alan Wang

Proceedings Volume 10536, 105361N (2018) https://doi.org/10.1117/12.2292283

KEYWORDS: Plasmonics, Infrared radiation, Absorption, Infrared detectors, Micro optical fluidics, Carbon dioxide, Telecommunications, Infrared sensors, Gas sensors, Nanomaterials

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Proceedings Article | 22 February 2018 Presentation + Paper

Ultra-compact plasmonic-oxide electro-optic modulator

Qian Gao, Erwen Li, Alan Wang

Proceedings Volume 10536, 105360S (2018) https://doi.org/10.1117/12.2292288

KEYWORDS: Waveguides, Modulators, Plasmonics, Gold, Modulation, Silicon, Absorption, Electrooptic modulators, Oxides, Refractive index

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Proceedings Article | 22 February 2018 Paper

Electrically tunable subwavelength grating using transparent conductive oxide

Erwen Li, Qian Gao, Alan Wang

Proceedings Volume 10536, 1053626 (2018) https://doi.org/10.1117/12.2292285

KEYWORDS: Modulation, Oxides, Transmittance, Plasmonics, Reflectivity, Molybdenum, Interfaces, Silicon, Reflection, Electrodes

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Proceedings Article | 2 May 2017 Presentation

Plasmonic nanoantenna array with single-chip integrated metal-organic framework for infrared absorption gas sensing (Conference Presentation)

Xinyuan Chong, Ki-Joong Kim, Erwen Li, Yujing Zhang, Paul Ohodnicki, Chih-Hung Chang, Alan Wang

Proceedings Volume 10081, 1008105 (2017) https://doi.org/10.1117/12.2252648

KEYWORDS: Nanoantennas, Micro optical fluidics, Plasmonics, Absorption, Infrared sensors, Infrared radiation, Infrared detectors, Infrared spectroscopy, Solids, Liquids

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Proceedings Article | 22 February 2017 Presentation + Paper

Models and Raman analysis of molecular nanofilms conjugated on photonic crystal slabs

Zheng Wang, Chao Liu, Erwen Li, Swapnajit Chakravarty, Alan Wang, D. Fan, Ray Chen

Proceedings Volume 10077, 100770G (2017) https://doi.org/10.1117/12.2253392

KEYWORDS: Photonic crystals, Raman spectroscopy, Biosensing, Biosensors, Analytical research, Electromagnetism

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Proceedings Article | 17 February 2017 Presentation + Paper

Guided-mode-resonance coupled localized surface plasmons for dually resonance enhanced Raman scattering sensing

Zheng Wang, Chao Liu, Erwen Li, Swapnajit Chakravarty, Xiaochuan Xu, Alan Wang, D. L. Fan, Ray Chen

Proceedings Volume 10080, 1008003 (2017) https://doi.org/10.1117/12.2253383

KEYWORDS: Nanoparticles, Raman scattering, Surface enhanced Raman spectroscopy, Surface plasmons, Resonance enhancement, Raman spectroscopy, Molecules, Silver, Silica, Photonic crystals

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Proceedings Article | 22 April 2016 Paper

Plasmonic filter array for on-chip near-infrared spectroscopy

Erwen Li, Xinyuan Chong, Fanghui Ren, Alan Wang

Proceedings Volume 9724, 97240I (2016) https://doi.org/10.1117/12.2214023

KEYWORDS: Infrared spectroscopy, Plasmonics, Optical filters, Spectroscopy, Gold, Near infrared spectroscopy, Infrared sensors, Near infrared, Biosensing, Optical design, Bandpass filters, Quartz, Waveguides

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Proceedings Article | 7 March 2016 Presentation + Paper

Ultra-sensitive near-infrared fiber-optic gas sensors enhanced by metal-organic frameworks

Xinyuan Chong, Ki-Joong Kim, Erwen Li, Yujing Zhang, Paul Ohodnicki, Chih-Hung Chang, Alan Wang

Proceedings Volume 9702, 970207 (2016) https://doi.org/10.1117/12.2214021

KEYWORDS: Carbon dioxide, Near infrared, Fiber optics sensors, Gas sensors, Absorption, Mid-IR, Spectroscopes, Fiber optics, Near infrared spectroscopy, Molecules, Micro optical fluidics, Single mode fibers, Sensors, Adsorption, Argon

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Showing 5 of 9 publications

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