New Optical Switch Could Lead to Ultrafast All-Optical Signal Processing

July 30, 2022

One of the major limitations of optics-based systems at present is that, at a certain point, they still need to have electronics-based transistors to efficiently process the data. Now, a team led by Alireza Marandi, assistant professor of electrical engineering and applied physics at Caltech, has created an all-optical switch. Such a switch could eventually enable data processing using photons. Device nanofabrication was performed at the Kavli Nanoscience Institute (KNI) at Caltech. [Caltech story]

Tags: research highlights KNI Alireza Marandi Rajveer Nehra Saman Jahani Luis Ledezma Arkadev Roy Qiushi Guo Ryoto Sekine Robert Gray

Alireza Marandi

Alireza Marandi

Quishi Guo

Quishi Guo

Ryoto Sekine

Ryoto Sekine

Luis Ledezma

Luis Ledezma

Rajveer Nehra

Rajveer Nehra

Arkadev Roy

Arkadev Roy

Robert M. Gray

Robert M. Gray