Dr. Dong-Gun Lee Profile

Dr. Dong-Gun Lee

at Univ of California Los Angeles

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 5 May 2005 Paper

Miniature thin-film NiTi hydraulic actuator with MEMS microvalves

Geoff McKnight, Leslie Momoda, Don Croft, Dong Lee, Daniel Shin, Greg Carman

Proceedings Volume 5762, (2005) https://doi.org/10.1117/12.607307

KEYWORDS: Actuators, Thin films, Microelectromechanical systems, Silicon, Shape memory alloys, Etching, Manufacturing, Silicon films, Electronics, Nanolithography

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Proceedings Article | 26 July 2004 Paper

Characterization of embedded fiber optic sensors in advanced composite materials for structural health monitoring

W. Richards, Dong Gun Lee, Anthony Piazza, Anna Stewart, Gregory Carman

Proceedings Volume 5390, (2004) https://doi.org/10.1117/12.540151

KEYWORDS: Sensors, Composites, Fiber optics sensors, Calibration, Seaborgium, Structural health monitoring, Fiber optics, Sensor calibration, Manufacturing, Smart structures

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Proceedings Article | 30 January 2004 Paper

Shape memory alloy film for deployment and control of membrane apertures

Lisa Hill, Greg Carman, Dong-Gun Lee, Brian Patrick

Proceedings Volume 5166, (2004) https://doi.org/10.1117/12.506311

KEYWORDS: Shape memory alloys, Thin films, Polymers, Silicon, Semiconducting wafers, Composites, Titanium, Crystals, Sputter deposition, Microelectromechanical systems

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Proceedings Article | 14 August 2003 Paper

Thin-layer magnetostrictive composite films for turbomachinery fan blade damping

Wade Pulliam, Donggun Lee, Gregory Carman, Geoffrey McKnight

Proceedings Volume 5054, (2003) https://doi.org/10.1117/12.483725

KEYWORDS: Composites, Magnetism, Magnetostrictive materials, Fluctuations and noise, Finite element methods, Aluminum, Manufacturing, Thin films, Absorption, Iron

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Proceedings Article | 14 August 2003 Paper

Miniature actuator using thin-film shape-memory alloy

Daniel Shin, Kotekar Mohanchandra, Dong Gun Lee, Gregory Carman

Proceedings Volume 5054, (2003) https://doi.org/10.1117/12.483732

KEYWORDS: Actuators, Shape memory alloys, Thin films, Liquids, Thin film devices, Head, Prototyping, Silicon, Silicon films, Nitrogen

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Proceedings Article | 22 July 2003 Paper

Microvalve for SMA-based CHAD

Dong Gun Lee, Quanfang Chen, Daniel Shin, Gregory Carman

Proceedings Volume 5055, (2003) https://doi.org/10.1117/12.483593

KEYWORDS: Nickel, Shape memory alloys, Silicon, Actuators, Finite element methods, Microelectromechanical systems, Deep reactive ion etching, Etching, Photoresist materials, Failure analysis

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Proceedings Article | 15 July 2002 Paper

Development of a SMA-based actuator for compact kinetic energy missile

Daniel Shin, Donggun Lee, Kotekar Mohanchandra, Gregory Carman

Proceedings Volume 4701, (2002) https://doi.org/10.1117/12.474662

KEYWORDS: Actuators, Shape memory alloys, Thin films, Missiles, Liquids, CFD analysis, Prototyping, Smart materials, Water, Data modeling

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Proceedings Article | 15 July 2002 Paper

Piezoelectric hydraulic pump with innovative active valves

Donggun Lee, Siu Or, Conal O'Neill, Gregory Carman

Proceedings Volume 4701, (2002) https://doi.org/10.1117/12.474689

KEYWORDS: Ferroelectric materials, Actuators, Solids, 3D modeling, Finite element methods, Prototyping, Ceramics, Fluid dynamics, Shape memory alloys, Failure analysis

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Proceedings Article | 16 August 2001 Paper

Experimental evaluation of embedded EFPI optical fiber sensors for structural health monitoring

Donggun Lee, Milan Mitrovic, Anna Stewart, W. Richards, Gregory Carman

Proceedings Volume 4327, (2001) https://doi.org/10.1117/12.436582

KEYWORDS: Sensors, Fiber optics sensors, Composites, Fiber optics, Optical fibers, Aerospace engineering, Epoxies, Adhesives, Photography, Fabry–Perot interferometers

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Showing 5 of 9 publications

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