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Hilary-mushkin
Engineering and Art

04-25-14

Students in Professor Hillary Mushkin’s new media arts seminar (E/H/Art 89 New Media Arts in the 20th and 21st Centuries) have put on a unique exhibition highlighting art and engineering. The course provides a platform for an expanded understanding of engineering and an active, project-based engagement with art history. [List of all projects]

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Tags: Hillary Mushkin CMS EE MCE research highlights

Qualcomm
EE students Win $100K Qualcomm Innovation Fellowships

04-15-14

Professor Babak Hassibi’s students Kishore Jaganathan, and Christos Thrampoulidis as well as Professor Pietro Perona’s students Ron Appel, and Krzysztof Chalupka, have won the 2014 Qualcomm Innovation Fellowship. Jaganathan, and Thrampoulidis’ proposal is entitled Interference Alignment via Matrix Completion for Cellular Networks and Network Coding. Appel, and Chalupka’s proposal is entitled Energy-Efficient Multiclass Classification for Visual Applications on Mobile Devices.  Each winner will receive a $100K fellowship. This year there were 137 submissions and only 9 winners have been announced. Caltech is the only school to have two winning teams. [List of Winners]

Tags: Babak Hassibi Kishore Jaganathan Christos Thrampoulidis Pietro Perona Ron Appel Krzysztof Chalupka EE honors

Ali-hajimiri
Bending the Light with a Tiny Chip

03-10-14

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]

Tags: Ali Hajimiri EE MedE energy research highlights

Amnon-yariv
A New Laser for a Faster Internet

02-26-14

Amnon Yariv, Martin and Eileen Summerfield Professor of Applied Physics and Professor of Electrical Engineering, and his group have developed a new laser that has the potential to increase by orders of magnitude the rate of data transmission in the optical-fiber network—the backbone of the Internet. "What became the prime motivator for our project was that the present-day laser designs have an internal architecture which is unfavorable for high spectral-purity operation. This is because they allow a large and theoretically unavoidable optical noise to comingle with the coherent laser and thus degrade its spectral purity," Professor Yariv describes. [Caltech Release]

Tags: Amnon Yariv APhMS EE energy research highlights

Cover-medal
ENGenious Wins Silver!

02-19-14

The 2013 issue of ENGenious has won a silver award from the Council for Advancement and Support of Education (CASE) District VII in the Awards of Excellence category of Annual Magazines. The award is given by the CASE District VII Board of Directors and the Awards of Excellence Committee to "superior magazines published once a year." First published in 2001, ENGenious is a publication for alumni and friends of the Caltech Division of Engineering and Applied Science (EAS). The goal of the publication is to highlight the contributions of the EAS faculty, students, and alumni in research, education, and industry. [ENGenious]

Tags: alumni honors CASE Trity Pourbahrami

Bill-bridges
Celebrating 50 Years of the Argon Ion Laser

02-14-14

William Bridges, Carl F Braun Professor of Engineering, Emeritus, discovered and patented the Argon ion laser on February 14, 1964, while at Hughes Research Laboratories. Today noble gas (argon, krypton, xenon) lasers are used in a variety of applications including DNA sequencers, cell sorters, eye surgery, and laser light shows. Professor Bridges' research work with lasers involved an airborne night reconnaissance system (AN/AVD-3), space communications systems, early high power laser weapons (the carbon dioxide gas dynamic laser), and hydrogen maser clocks for the global positioning system. He also holds the patent for the Ionized Noble Gas Laser. [Oral History of Prof. Bridges]

Tags: William Bridges APhMS EE research highlights EAS history

Venkat-chandrasekaran
Professor Chandrasekaran Receives NSF CAREER Award

01-24-14

Venkat Chandrasekaran, Assistant Professor of Computing and Mathematical Sciences and Electrical Engineering, has been awarded the National Science Foundation's (NSF) Faculty Early Career Development (CAREER) Award for his 5-year project, “Computational and Statistical Tradeoffs in Massive Data Analysis”. The CAREER program is NSF's most prestigious awards for junior faculty members. The level and 5-year duration of the awards are designed to enable awardees to develop careers as outstanding teacher-scholars. Awardees are chosen because they exemplify the role of teacher-scholars through outstanding research, excellent education and the integration of education and research within the context of the mission of their organizations.

Tags: Venkat Chandrasekaran NSF CAREER NSF CMS EE honors

Weinreb
Sander Weinreb Receives Award for Astronomical Instrumentation

01-21-14

Dr. Sander Weinreb, Faculty Associate in Electrical Engineering, has received the American Astronomical Society (AAS) Joseph Weber Award for Astronomical Instrumentation. He was recognized for his seminal innovations that have helped define modern-day radio astronomy, including digital autocorrelation spectrometers and cryogenic low-noise amplifiers and mixers. Dr. Weinreb is also cited for providing outstanding leadership for radio-astronomy instrumentation, especially for the electronics system of the Very Large Array. His innovations have been utilized in all radio observatories and have enabled countless astronomical discoveries. [Past Recipients]

Tags: Sander Weinreb EE honors

Carver-mead
Brainlike Computers, Learning From Experience

01-06-14

A recent New York Times' Science article about a new computing approach based on the nervous system mentions Carver Mead, Gordon and Betty Moore Professor of Engineering and Applied Science, Emeritus. The new processors used in this approach consist of electronic components that can be connected by wires that mimic biological synapses. Because they are based on large groups of neuron-like elements, they are known as neuromorphic processors, a term credited to Carver Mead, who pioneered the concept in the late 1980s. [New York Times Article] [ENGenious Article about Carver Mead]

Tags: Carver Mead CMS EE health research highlights

Venkat-chandrasekaran
Professor Chandrasekaran Receives Okawa Research Grant

12-12-13

Venkat Chandrasekaran, Assistant Professor of Computing and Mathematical Sciences and Electrical Engineering, is a recipient of a 2013 Okawa Foundation Research Grant for his research project entitled "Computational and Statistical Tradeoffs in Large-Scale Data Analysis". This grant honors outstanding young researchers working in the fields of information and telecommunications. [Past Recipients]

Tags: Venkat Chandrasekaran Okawa Foundation CMS EE

Department of Electrical Engineering