Electrical and Computer Engineering

A quantum magnetometer on a chip

In this image of the newly developed transmitter assembly, the small, brownish chip on the left is the electronic integrated circuit (EIC), and the larger, black-and-gold chip on the right is the photonic integrated circuit (PIC). The long structure on the left side of the PIC is the modulator, which converts the electrical signal into an optical one. Light gets coupled into and out of the chip through the fibers on the right side of the PIC. Everything is mounted on a printed circuit board (PCB), with gold wire bonds connecting the chips. Data flows from left to right, where the incoming electrical signal gets amplified by the EIC, converted to an optical signal by the PIC, and sent out via fiber to its destination.

From l to r: Ambuj Singh, Christopher Kruegel, João Hespanha, Giovanni Vigna

Professor Umesh Mishra

Argentina's Perito Moreno Glacier as seen from the International Space Station

Kerem Çamsari is pursuing pioneering research into probabilistic computing

Clockwise from top left, the newest Fellows of the American Association for the Advancement of Science are: Mark Bowick (Physics), Richard Mayer (Psych & Brain), Chris Palmstrøm (Electrical and Computer Engineering, and Materials), Julie Simpson (Molecular, Cellular and Developmental Biology) and Dar Roberts (Geography)

Kamyar Parto (left) works in the Quantum Photonics Lab with Arjun Choudhri, a high school student he mentored last summer