News & Events


Cutting Down on Cancer Surgeries


Engineers at the Optical Imaging Laboratory led by Professor Lihong Wang have developed an imaging technology that could help surgeons removing breast cancer lumps confirm that they have cut out the entire tumor—reducing the need for additional surgeries. “What if we could get rid of the waiting? With 3D photoacoustic microscopy, we could analyze the tumor right in the operating room, and know immediately whether more tissue needs to be removed,” Professor Wang explains. [Caltech story]

Tags: EE research highlights MedE Lihong Wang

Laser-Induced Sound Waves Provide Live Panoramic Views of Tissue Functions


Lihong Wang, Bren Professor of Medical Engineering and Electrical Engineering, and colleagues are now able to take a live look at the inner workings of a small animal with enough resolution to see active organs, flowing blood, circulating melanoma cells, and firing neural networks. "Photoacoustic tomography combines light and sound synergistically for high-resolution imaging of molecular contrast," says Professor Wang. [Caltech story] [Read the paper]

Tags: EE research highlights MedE Lihong Wang

Avinash Agrawal Receives 2017 Henry Ford II Scholar Award


Electrical engineering student Avinash Agrawal, working with Professors Burdick and Low, is a recipient of the 2017 Henry Ford II Scholar Award. Avinash is aiming to produce robot visualizations and simulations for a spherical robot. The Henry Ford II Scholar Award is funded under an endowment provided by the Ford Motor Company Fund. The award is made annually to the engineering student with the best academic record at the end of the third year of undergraduate study.

Tags: EE honors Henry Ford II Scholar Award Steven Low Joel Burdick Avinash Agrawal

The Future is Autonomous


On April 19, 2017 Electrical Engineering alumnus Evangelos Simoudis (BS '83) moderated a panel titled "The Road Ahead: A Panel on the Future of Driverless Vehicles," hosted by the Caltech Associates. The panel members were Professors Mory Gharib, Richard Murray, and Pietro Perona, along with Reuters automotive industry reporter, Paul Lienert. They discuss a variety of opportunities and challenges associated with autonomous technologies and systems. Beyond the legal and ethical challenges, several technological obstacles must be overcome before driverless cars become common on the road. One key challenge is teaching driverless cars how to read the behavior of other cars and react accordingly. Professor Perona described the problem of a car attempting to merge onto a crowded freeway. A driverless car would see an impenetrable wall of vehicles, but a human driver could edge forward and wave at other drivers to work his or her way into the line of traffic. [Caltech story]

Tags: EE GALCIT CMS Morteza Gharib Pietro Perona alumni Richard Murray Evangelos Simoudis Paul Lienert

Black Silicon Prevents Eye Implant from Gumming Up


Hyuck Choo, Assistant Professor of Electrical Engineering; Investigator, Heritage Medical Research Institute, and colleagues have developed an eye implant for glaucoma patients that could one day lead to more timely and effective treatment. Professor Choo has developed a passive system that eschews electronics and so needs no batteries and has no antennae. At just 600–800 micrometers in diameter, the sensor is the width of a few strands of hair. [Caltech story]

Tags: EE research highlights MedE Hyuck Choo

The Human Side of Engineering


The course Design for Freedom from Disability (E/ME/MedE 105a) taught by Professor Ken Pickar and Andy Lin, a rehab engineer at Rancho Los Amigos National Rehab Center, has given undergraduate students Stephanie Moon and Lawrence Lee a new view of the power engineers have to benefit others. [Learn more]

Tags: MCE Ken Pickar Andy Lin Stephanie Moon Lawrence Lee

The Adventure Continues


Our day-to-day world is shaped by technologies that can be traced back to Professor Carver Mead and his protégés at Caltech. Such as the device you’re using to read this story. [Learn more]

Tags: EE CMS Carver Mead

2017 Caltech Space Challenge


Last week 32 students from around the world met up at Caltech for the 2017 Caltech Space Challenge. This year’s competition involved designing a launch-and-supply station—dubbed Lunarport—for future space missions. Lunar in-situ resource utilization could allow larger payloads to be launched from Earth, bringing deep-space a little closer for human exploration. The Caltech student organizers were Ilana Gat and Thibaud Talon. The Caltech and JPL faculty advisers were Professor Paul Dimotakis, Dr. Jakob van Zyl, and Dr. Anthony Freeman. It was an extremely close competition but Team Explorer was finally called the winner because their business plan and cost estimates were more realistic than those of Team Voyager. [Pasadena Weekly] [Radio interview with Ilana Gat] [Caltech story]

Tags: GALCIT Paul Dimotakis Space Challenge Jakob van Zyl Ilana Gat Thibaud Talon Anthony Freeman

Silicon Valley Engineering Fellowship


Undergraduate student, Advitheey Chelikani, has been selected as a Kleiner Perkins Caufield & Byers (KPCB) fellow. He will be working as a software engineering intern on the platform team at Slack this summer and in the fall he will be a software engineering intern on the infrastructure team at Coursera. [List of fellows]

Tags: honors CMS Advitheey Chelikani

Engineers Explore New Media Art


Students in Professor Hillary Mushkin’s media arts seminar (E/H/Art 89 New Media Arts in the 20th and 21st Centuries) displayed and discussed their projects at a recent campus event. The projects used a variety of approaches to explore cyberspace, gaming, the internet, and privacy. [List of projects]

Tags: EE MCE CMS Hillary Mushkin

Division of Engineering and Applied Science