Ali Hajimiri, Thomas G. Myers Professor of Electrical Engineering, and colleagues have developed a new light-bending silicon chip that acts as a lens-free projector--and could one day end up in your cell phone. They were able to bypass traditional optics by manipulating the coherence of light—a property that allows the researchers to "bend" the light waves on the surface of the chip without lenses or the use of any mechanical movement. [Caltech Release]
Written by
Trity Pourbahrami
![Ali Hajimiri](https://divisions-prod.s3.amazonaws.com/eas70/Imported%20News%20Images/images/hajimiri.width-450_xnGquq0.jpg)
Image Lightbox
![Ali Hajimiri](https://divisions-prod.s3.amazonaws.com/eas70/Imported%20News%20Images/images/hajimiri.max-1400x800_P6UkI2b.jpg)
Professor Ali Hajimiri
Download Full Image