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Changhuei Yang Develops "Microscope on a Chip"

07-28-08

Changhuei Yang, Assistant Professor of Electrical Engineering and Bioengineering, and colleagues have turned science fiction into reality with their development of a super-compact high-resolution microscope, small enough to fit on a finger tip. This "microscopic microscope" operates without lenses but has the magnifyingpower of a top-quality optical microscope, can be used in the field to analyze blood samples for malaria or check water supplies for giardia and other pathogens, and can be mass-produced for around $10. [Caltech Press Release]

Tags: EE research highlights Changhuei Yang MedE health

Yu-Chong Tai Discusses the Technology of Retinal Implants in Watson Lecture

03-27-08

In a Watson Lecture entitled The Next-Generation Neural Implant: Let's Start with Retinal Implants, Professor of Electrical Engineering Yu-Chong Tai discusses the technology of retinal implants and recent progress in their development.

Tags: EE MedE health Yu-Chong Tai

Changhuei Yang Invents New Technique That Makes Tissues Transparent

01-28-08

Changhuei Yang, Assistant Professor of Electrical Engineering and Bioengineering, and colleagues, have invented a new technique, turbidity suppression by optical phase conjugation (TSOPC), that counteracts the scattering of light and removes the distortion it creates in images, potentially allowing for light energy to be targeted to devices inside a human body. [Caltech Press Release]

Tags: EE energy Changhuei Yang MedE health