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Piezoelectric Ultrasonic Transducers and Sensors: Design, Prototyping and Measurement
He is expert in the design of ultrasonic transducers (MHz range medical/industrial, acoustic or vibration sensor/actuators). Typical applications are, medical ultrasound imaging probes, medical diagnostic sensors, medical ablation tools by high energy focused ultrasound, eye surgery sensors, eye motion sensors,…
Model, Simulation, Stress, Fracture, polymers, Image Analysis, Image, Process, Aerospace, Surfaces
Expert was formally trained as a analytical chemist, specializing in polymer formulations and polymer physics. He continued his graduate training in the College of Engineering at Texas A&M focusing his work in the area of time dependent properties of polymeric…
Materials Science and Condensed Matter Physics
Expert's research has centered on materials science, including such major topics as: Growth, structure, properties, and processing of heteroepitaxial material systems; Atomic-scale modeling of metal and semiconductor surfaces and interfaces; Thermodynamics and modeling of mechanical and chemical response to extreme…
Semiconductor Distributed Feedback (DFB) Laser Technologies, especially Design
He has expertise in design and modeling of semiconductor lasers, especially distributed feedback (DFB) lasers, with more than 20 years experience in industries. He made a number of product laser designs for optical transmitters in the real field. He developed…
Nanotechnology, Biomaterials, Sol-gel Sciences, Optics, Biotechnology, Glass, Ceramics, Spectroscopy
Expert is a specialist of sol-gel chemistry. He developed a new non-aqueous method for sol-gel glass coating to obtain transparent films for integrated optics and photonics using polysiloxane materials. The aim was to obtain low-softening temperature glasses to permit facile…
Power Electronics and Electric Drives, EMI/EMC Filter, Optoelectronics, Amplifiers for Sensors
Expert has designed analog circuits such as Amplifiers, Power supply, DC-DC converter, PLL, and Motor control for Electro-optic sensors, range finders, Laser Perimeter Awareness System, Gyroscopes and Liquid Cooling Systems. Expert has strong academic background in DC-DC converters; his master…
Machine Vision, Sensors, Analog & Digital Design, Communications
The circuit design approach that the expert uses begins with a system level point of view. He develops a detailed specification for circuit requirements in the context of the over all product. This allows him to optimize its partition among…
Optical Instrumentation Design, 3D Imaging, Confocal Microscopy, OCT, FTIR, Laser Scanning
Expert in the design and function of confocal microscope systems. Holder several patents for original confocal systems designed the semiconductor, glass, and other industries. Expert in 3D imaging technologies including laser triangulation, moiré', confocal imaging, and interferometry. Expert has designed…
Photonics, Fiber Optics, Laser Micromachining, SEM analysis, DWDM, Applied Optics
His area of expertise is design, modeling, characterization and development of photonic (fiber optic/optoelectronic/electro-optic) components and devices. His experience (50% industrial, 50% academic) includes 10 years in photonics, working with various technologies (glass fibers, InP, silica on silicon, ion exchange,…
Optical and Photonic Design and Engineering
He has extensive experience designing optical systems for astigmatic coherent laser beams. He is familiar with techniques for laboratory measurements of beam properties and can use real beam profiles as inputs to beam propagation analysis and the design of corrective…