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Optical Clock Collaboration Awarded 2020 Team Engineering Excellence Award

09-17-20

The 2-Photon Optical Clock Collaboration has been awarded OSA’s 2020 Paul F. Forman Team Engineering Excellence Award. The team comprises researchers and engineers from Caltech, Charles Stark Draper Laboratory, National Institute of Standards and Technology, Stanford University, and the University of Colorado, Boulder. Caltech contributed the microwave rate frequency microcomb to the clock. [OSA story]

Tags: honors Kerry Vahala Boqiang Shen Myoung Gyun Suh Ki Youl Yang

Urmila Mahadev Awarded Maryam Mirzakhani New Frontiers Prize

09-10-20

Urmila Mahadev, Assistant Professor of Computing and Mathematical Sciences, has been named a recipient of the 2021 Inaugural Maryam Mirzakhani New Frontiers Prize for work that addresses the fundamental question of verifying the output of a quantum computation.

Tags: honors CMS Urmila Mahadev

Lab-Grown Earthquakes Reveal the Frictional Forces Acting Beneath Our Feet

09-03-20

Simulating an earthquake on a miniature scale in a laboratory known unofficially as the "seismological wind tunnel," engineers and seismologists have produced the most comprehensive look to date at the complex physics of friction driving destructive thrust-fault earthquakes. "Simulating earthquakes in a lab lets us observe how these brief and violent events grow and evolve by ‘slowing down' their motion through high-speed photography and optics," says Ares Rosakis, the Theodore von Karman Professor of Aeronautics and Mechanical Engineering. [Caltech story]

Tags: research highlights GALCIT MCE Ares Rosakis

EAS Remembers Jakob van Zyl

08-27-20

Jakob van Zyl, Senior Faculty Associate in Electrical Engineering and Aerospace, passed away on August 26, 2020 at the age of 63. He came to Caltech in 1982 and received his M.S. and Ph.D. in Electrical Engineering in 1983 and 1986, respectively. He joined JPL in 1986 and retired in 2019 as the Director of Solar System Exploration. He was world-renowned for his research in imaging radar polarimetry. He made pioneering contributions to the design and development of many synthetic aperture radar (SAR) systems, including SIR-C, SRTM, AIRSAR, TOPSAR, and GeoSAR. He held management roles at JPL including, Director for Astronomy and Physics (2006-2011), Associate Director of Project Formulation and Strategy (2011-2015), and Director of Solar System Exploration (2016-2019). He received many honors and awards, including an honorary doctorate from his alma mater, the University of Stellenbosch in South Africa in 2015 for his contributions to space missions, for being a good ambassador for Africa, and for inspiring young scientists and engineers in his home continent. Over the last two decades, he taught EE/Ae 157 Introduction to the Physics of Remote Sensing. He contributed in numerous ways to promote interactions between EAS and JPL.

Tags: EAS history alumni Jakob van Zyl

Advancing Future Quantum Science Efforts

08-27-20

Five new Department of Energy centers will apply quantum information science to emerging technologies. The centers will develop cutting-edge quantum technologies for use in a wide range of possible applications including scientific computing; fundamental physics and chemistry research; and the design of solar cells and of new materials and pharmaceuticals. Caltech faculty will participate in four of the new science centers: the Quantum Systems Accelerator, led by the Lawrence Berkeley National Laboratory, also known as Berkeley Lab; the Quantum Science Center, led by Oak Ridge National Laboratory; Q-NEXT, led by Argonne National Laboratory; and the Co-design Center for Quantum Advantage, led by Brookhaven National Laboratory. [Caltech story]

Tags: APhMS EE CMS Oskar Painter Andrei Faraon

AI for a Better Prediction COVID-19 Model

08-25-20

A team of Caltech students, led by Professor Yaser Abu-Mostafa, have developed a tool to predict the impact of COVID-19 using artificial intelligence (AI). While many models to predict the spread of a disease already exist, few if any incorporate AI, which makes predications based on observations of what is actually happening as opposed to what the model's designers think should happen. AI has the power to discover patterns hidden in data that the human eye might not recognize. [Caltech story]

Tags: EE research highlights CMS Yaser Abu-Mostafa

Kaushik Bhattacharya Receives Theodore von Kármán Prize

08-24-20

Kaushik Bhattacharya, Howell N. Tyson, Sr., Professor of Mechanics and Materials Science; Vice Provost, has received the 2020 Theodore von Kármán Prize. This prize is awarded for a notable application of mathematics to mechanics and/or the engineering sciences made during the five to ten years preceding the award. [SIAM story] [Caltech story]

Tags: honors MCE Kaushik Bhattacharya

Isabella Yang receives Baxter Young Investigator Award

08-18-20

Graduate student Yiran (Isabella) Yang, working with Professor Wei Gao, has received a first-tier Baxter Young Investigator Award for her research on a wearable sweat sensor for clinical nutrition. This award is given for an outstanding research work which aligns with Baxter’s mission of saving and sustaining patients’ lives.

Tags: honors MedE Wei Gao Isabella Yang

Collecting Hot Carriers: New Process Harvests Excited Quasiparticles

08-12-20

Professor Harry Atwater has developed a way to eke more energy out of solar power by collecting freshly charged particles before they have an opportunity to cool off. This fundamental research could one day help scientists harvest energy from the sun more efficiently than by the natural photosynthesis used by plants. "If hot carriers, transporting more energy, could be captured, we would be able to wring three to four times as much energy from solar power," says Atwater. [Caltech story]

Tags: APhMS research highlights Harry Atwater

Anima Anandkumar Receives VentureBeat AI Research Award

08-06-20

Anima Anandkumar, Bren Professor of Computing and Mathematical Sciences, has received the 2020 VentureBeat AI Research Award. The award is given in recognition for outstanding contributions in the AI field, from advancing the work in ethics and fairness in AI, to trailblazing research critical to AI innovation, to ensuring young women entering the field have the opportunity and mentorship necessary to thrive. 

Tags: honors CMS Animashree Anandkumar