Dr. Maggie Yihong Chen Profile

KEYWORDS: Antennas, Graphene, Transparency, Silver, Printing, Inkjet technology, Raman spectroscopy, Electronics, Wireless communications, Satellite communications

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Proceedings Article | 25 August 2017 Presentation + Paper

Inkjet printed graphene-based field-effect transistors on flexible substrate

Mahmuda Akter Monne, Evarestus Enuka, Zhuo Wang, Maggie Yihong Chen

Proceedings Volume 10349, 1034905 (2017) https://doi.org/10.1117/12.2280039

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Proceedings Article | 11 March 2013 Paper

Anomalous dispersive photonic bandgap fiber for ultra short pulse compression

Xuesong Yang, Maggie Yihong Chen

Proceedings Volume 8621, 86210X (2013) https://doi.org/10.1117/12.2007793

KEYWORDS: Dispersion, Photonic crystal fibers, Picosecond phenomena, Solitons, Refractive index, Silica, Wave propagation, Single mode fibers, Fiber lasers, Waveguides

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Proceedings Article | 21 February 2011 Paper

Phase shifter using carbon nanotube thin-film transistor for flexible phased-array antenna

Daniel Pham, Harish Subbaraman, Maggie Yihong Chen, Xiaochuan Xu, Ray Chen

Proceedings Volume 7936, 793604 (2011) https://doi.org/10.1117/12.876158

KEYWORDS: Antennas, Switches, Phase shifts, Printing, Silver, Carbon nanotubes, Thin films, Transistors, Metals, Electrodes

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Proceedings Article | 25 August 2010 Paper

Bending tests of carbon nanotube thin-film transistors on flexible substrate

Daniel Pham, Harish Subbaraman, Maggie Chen, Xiaochuan Xu, Ray Chen

Proceedings Volume 7761, 77610R (2010) https://doi.org/10.1117/12.864066

KEYWORDS: Thin films, Silver, Printing, Transistors, Carbon nanotubes, Flexible circuits, Liquids, Semiconductors, Electrodes, Electronic circuits

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Proceedings Article | 12 May 2009 Paper

Fully printed phased-array antenna for space communications

Maggie Chen, Xuejun Lu, Harish Subbaraman, Ray Chen

Proceedings Volume 7318, 731814 (2009) https://doi.org/10.1117/12.819036

KEYWORDS: Field effect transistors, Antennas, Printing, Switches, Electrodes, Microwave radiation, Carbon nanotubes, Phased arrays, Flexible circuits, Signal analyzers

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Proceedings Article | 18 February 2009 Paper

Packaging consideration of two-dimensional polymer-based photonic crystals for laser beam steering

Xinyuan Dou, Xiaonan Chen, Maggie Yihong Chen, Alan Xiaolong Wang, Wei Jiang, Ray Chen

Proceedings Volume 7221, 722104 (2009) https://doi.org/10.1117/12.811708

KEYWORDS: Photonic crystals, Polymers, Beam steering, Interfaces, Diffraction, Infrared cameras, Holography, Glasses, Packaging, Cameras

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Proceedings Article | 18 February 2009 Paper

Packaging and system demonstration of an X-band phased array antenna utilizing highly dispersive photonic crystal fiber based true-time-delay

Harish Subbaraman, Maggie Yihong Chen, Ray Chen

Proceedings Volume 7221, 722107 (2009) https://doi.org/10.1117/12.811027

KEYWORDS: Antennas, Dispersion, Photonic crystal fibers, X band, Signal detection, Phase measurement, Phased array optics, Waveguides, Phased arrays, Network security

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Proceedings Article | 5 January 2008 Paper

Highly dispersive photonic crystal fiber for beamforming

Maggie Chen, Harish Subbaraman, Ray Chen

Proceedings Volume 6838, 683801 (2008) https://doi.org/10.1117/12.759204

KEYWORDS: Dispersion, Photonic crystal fibers, Phased array optics, Phased arrays, Antennas, Single mode fibers, Waveguides, Silica, Adaptive optics, Modulation

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Proceedings Article | 3 March 2006 Paper

Integrated polymer optoelectronic time delay device for an x-band phased array antenna system

Brie Howley, Xiaolong Wang, Yihong Chen, Ray Chen

Proceedings Volume 6124, 61240Z (2006) https://doi.org/10.1117/12.657962

KEYWORDS: Waveguides, Polymers, Switches, Polymer multimode waveguides, Picosecond phenomena, Antennas, Thermal optics, Optoelectronics, Phased arrays, Cladding

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Proceedings Article | 28 February 2006 Paper

2D scalable optical controlled phased-array antenna system

Maggie Yihong Chen, Brie Howley, Xiaolong Wang, Panoutsopoulos Basile, Ray Chen

Proceedings Volume 6126, 61260I (2006) https://doi.org/10.1117/12.660142

KEYWORDS: Waveguides, Phased array optics, Polymers, Optical switching, Switches, Antennas, Polymer multimode waveguides, Integrated optics, Picosecond phenomena, Wavelength division multiplexing

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SPIE Journal Paper | 1 December 2005

Delay-time-enhanced photonic crystal fiber array for wireless communications using two-dimensional X-band phased-array antennas

Yongqiang Jiang, Zhong Shi, Brie Howley, Xiaonan Chen, Maggie Chen, Ray Chen

OE, Vol. 44, Issue 12, 125001, (December 2005) https://doi.org/10.1117/12.10.1117/1.2149327

KEYWORDS: Dispersion, Photonic crystal fibers, Antennas, X band, Microwave radiation, Phased array optics, Modulation, Phase measurement, Picosecond phenomena, Phase shift keying

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SPIE Journal Paper | 1 August 2005

True-time-delay modules based on a single tunable laser in conjunction with a waveguide hologram for phased array antenna application

Zhong Shi, Lanlan Gu, Brie Howley, Yongqiang Jiang, Qingjun Zhou, Ray Chen, Maggie Chen, Xiao-dong Wang, Harold Fetterman, George Brost

OE, Vol. 44, Issue 08, 084301, (August 2005) https://doi.org/10.1117/12.10.1117/1.2009766

KEYWORDS: Diffraction, Antennas, Phased arrays, Phased array optics, Tunable lasers, Microwave radiation, Diffraction gratings, Waveguides, Holograms, Dispersion

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Proceedings Article | 13 April 2005 Paper

Superprism effect and light refraction and propagation in photonic crystals

Wei Jiang, Chuhua Tian, Yongqiang Jiang, Yihong Chen, Xuejun Lu, Ray Chen

Proceedings Volume 5733, (2005) https://doi.org/10.1117/12.589883

KEYWORDS: Photonic crystals, Refraction, Dispersion, Reflection, Finite-difference time-domain method, Dielectrics, Gaussian beams, Numerical analysis, Computer simulations, Wavelength division multiplexing

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Proceedings Article | 31 March 2005 Paper

Polymer-based thermo-optic switch for optical true time delay

Xiaolong Wang, Brie Howley, Maggie Chen, Qingjun Zhou, Ray Chen, Panoutsopoulos Basile

Proceedings Volume 5728, (2005) https://doi.org/10.1117/12.588669

KEYWORDS: Waveguides, Switches, Polymers, Switching, Thermal optics, Thermography, Polymer multimode waveguides, Phased array optics, Near field optics, Geometrical optics

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Proceedings Article | 11 March 2005 Paper

Polymer waveguides and thermo-optic switches for an optical true time delay phased array antenna

Brie Howley, Xiaolong Wang, Qingjun Zhou, Yihong Chen, Ray Chen

Proceedings Volume 5731, (2005) https://doi.org/10.1117/12.587956

KEYWORDS: Waveguides, Polymers, Switches, Polymer multimode waveguides, Thermal optics, Antennas, Phased array optics, Phased arrays, Channel waveguides, Reactive ion etching

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Proceedings Article | 9 July 2004 Paper

Theoretical and experimental study of photonic-crystal-based structures for optical communication applications

Wei Jiang, Jizuo Zou, Linghui Wu, Yihong Chen, Chuhua Tian, Brie Howley, Xuejun Lu, Ray Chen

Proceedings Volume 5360, (2004) https://doi.org/10.1117/12.528649

KEYWORDS: Photonic crystals, Waveguides, Refraction, Backscatter, Reflection, Polymers, Dispersion, Electron beam lithography, Optical communications, Polymer thin films

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Proceedings Article | 25 June 2004 Paper

Holographic-grating based optical-controlled true-time-delay devices

Zhong Shi, Lanlan Gu, Yongqiang Jiang, Brie Howley, Yihong Chen, Ray Chen

Proceedings Volume 5363, (2004) https://doi.org/10.1117/12.527873

KEYWORDS: Diffraction, Phased array optics, Holography, Diffraction gratings, Dispersion, Antennas, Wavelength tuning, Phase measurement, Phased arrays, Microwave radiation

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Proceedings Article | 25 June 2004 Paper

Reconfigurable true-time delay for wideband phased-array antennas

Yihong Chen, Kevin Wu, Feng Zhao, Gicherl Kim, Ray Chen

Proceedings Volume 5363, (2004) https://doi.org/10.1117/12.549229

KEYWORDS: Antennas, Phased array optics, Waveguides, Polymers, Optical switching, Microwave radiation, Polymer multimode waveguides, Phased arrays, Integrated optics, Light wave propagation

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Proceedings Article | 9 July 2003 Paper

Abnormal propagation and interface refraction of light in a photonic crystal and their applications

Wei Jiang, Chuhua Tian, Linghui Wu, Yihong Chen, Ray Chen

Proceedings Volume 5000, (2003) https://doi.org/10.1117/12.479511

KEYWORDS: Photonic crystals, Waveguides, Beam propagation method, Refraction, Fluctuations and noise, Modulation, Light wave propagation, Wave propagation, Beam shaping, X-rays

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Proceedings Article | 9 July 2003 Paper

Wavelength-controlled hologram-waveguide modules for continuous beam scanning in a phased-array antenna system

Zhong Shi, Yongqiang Jiang, Brie Howley, Yihong Chen, Ray Chen

Proceedings Volume 4998, (2003) https://doi.org/10.1117/12.479787

KEYWORDS: Antennas, Semiconductor optical amplifiers, Modulation, Holograms, X band, Phased array optics, Time metrology, Phase shift keying, Telecommunications

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SPIE Journal Paper | 1 July 2003

K-band phased-array antenna system demonstration using substrate guided wave true-time delay

Yihong Chen, Ray Chen

OE, Vol. 42, Issue 07, (July 2003) https://doi.org/10.1117/12.10.1117/1.1578084

KEYWORDS: Antennas, K band, Picosecond phenomena, Phased array optics, Microwave radiation, Holography, Waveguides, Signal detection, Photodetectors, Phased arrays

Proceedings Article | 3 June 2002 Paper

Substrate-guided-wave hologram-based continuously variable true-time-delay module for microwave phased-array antennas

Yihong Chen, Xuping Zhang, Ray Chen

Proceedings Volume 4652, (2002) https://doi.org/10.1117/12.469571

KEYWORDS: Antennas, Phased array optics, K band, Signal attenuation, Holograms, Optical design, Microwave radiation, Picosecond phenomena, Holographic optical elements, Holography

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Proceedings Article | 30 May 2001 Paper

Photonic true time delay module for high-frequency broadband phased array antenna

Yihong Chen, Ray Chen

Proceedings Volume 4292, (2001) https://doi.org/10.1117/12.428030

KEYWORDS: Antennas, Phased array optics, Phased arrays, Holograms, Optical components, Packaging, Microwave radiation, Phase shifts, 3D image processing, Holographic optical elements

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Proceedings Article | 15 December 2000 Paper

Photonic phased-array antenna system based on detector-switched optical Blass matrix true-time-delay steering and heterodyne rf generation

Bing Li, Yihong Chen, Nianhua Jiang, Zhenhai Fu, Suning Tang, Ray Chen

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406340

KEYWORDS: Antennas, Phased array optics, Photodetectors, Heterodyning, Photonics systems, Switching, Signal generators, Sensors, Diffraction gratings, Channel projecting optics

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Proceedings Article | 19 April 2000 Paper

Substrate-guided wave optical true-time-delay feeding network for phased-array antenna steering

Bin Li, Yihong Chen, Zhenhai Fu, Ray Chen, Suning Tang

Proceedings Volume 3950, (2000) https://doi.org/10.1117/12.382170

KEYWORDS: Antennas, Phased array optics, Photodetectors, Heterodyning, Photonics systems, Switches, RF photonics, Diffraction gratings, Diffraction, Optical networks

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Proceedings Article | 6 August 1998 Paper

Nonlinear distortion and BER of QAM channels in AM/M-QAM hybrid optical transmission systems

Yihong Chen, Yong Zuo

Proceedings Volume 3552, (1998) https://doi.org/10.1117/12.318037

KEYWORDS: Quadrature amplitude modulation, Distortion, Nonlinear optics, Complex systems, Signal to noise ratio, Interference (communication), Neodymium, Transmittance, Fiber optics, Statistical analysis

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