Nature Photonics

A key innovation in photonic (light-driven) microelectromechanical components could transform computing technology, increasing efficiency while reducing power consumption and chip size.

- DGIST Professor Jin Ho Chang and Jae Youn Hwang's joint research team revealed for the first time in the world that the depth focused light can be increased by using a bubble layer temporarily created using ultrasound. - The collaborative research of ultrasound and optical imaging experts is expected to overcome the physical limitations of optical imaging and treatment depth.

A new laser that generates quantum particles can recycle lost energy for highly efficient, low threshold laser applications