01-03-23
In January 2023, the Caltech Space Solar Power Project (SSPP) is poised to launch into orbit a prototype, dubbed the Space Solar Power Demonstrator (SSPD), which will test several key components of an ambitious plan to harvest solar power in space and beam the energy back to Earth. [Caltech story]
Tags: APhMS EE GALCIT Harry Atwater Ali Hajimiri Sergio Pellegrino SSPP
10-26-22
Once considered science fiction, technology capable of collecting solar power in space and beaming it to Earth to provide a global supply of clean and affordable energy is moving closer to reality. Through the Space-based Solar Power Project (SSPP), a team of Caltech researchers is working to deploy a constellation of modular spacecraft that collect sunlight, transform it into electricity, then wirelessly transmit that electricity wherever it is needed—including to places that currently have no access to reliable power. "This is an extraordinary and unprecedented project," says Harry Atwater, Otis Booth Leadership Chair, Division of Engineering and Applied Science; Howard Hughes Professor of Applied Physics and Materials Science; Director, Liquid Sunlight Alliance. "It exemplifies the boldness and ambition needed to address one of the most significant challenges of our time, providing clean and affordable energy to the world." [Caltech story]
Tags: APhMS EE research highlights MedE MCE Harry Atwater Ali Hajimiri Sergio Pellegrino
06-09-22
The student winners of the 2022 Demetriades - Tsafka - Kokkalis Prizes were announced at the end of this academic year. Ida Qin, advised by Professor Joel Burdick has received the prize in Biotechnology. Her research is in comprehensive temporal understanding and state estimation during robot-assisted surgery. Alan Gu, advised by Professor Michael R. Hoffmann has received the prize in Entrepreneurship. His research is in capturing CO2 at point emission sources to accelerate reaching a goal of carbon neutrality. Joeson Wong, advised by Professor Harry A. Atwater has received the prize in Nanotechnology. His research is focused on the optoelectronic physics and engineering of atomically thin photovoltaics. Fengyu Zhou, advised by Professor Steven Low has received the prize in Environmentally Benign Renewable Energy Sources. His research involves the global optimality and relaxation exactness of the Optimal Power Flow problem in single-phase and multi-phase networks. Stacy Larochelle, advised by Professor Jean-Philippe Avouac and Professor Nadia Lapusta has received the prize in Seismo-Engineering, Prediction, and Protection. Her research uses geodesy, data analysis and modeling to further the understanding of mechanical interactions between water and the solid Earth, from fluid-induced earthquakes to groundwater extraction.
Tags: APhMS honors MCE Harry Atwater CMS Demetriades - Tsafka - Kokkalis Prizes Nadia Lapusta Jean-Philippe Avouac Steven Low Joel Burdick Ida Qin Stacy Larochelle Fengyu Zhou
04-12-22
Caused by collisions from asteroids, comets, and other astronomical objects, lunar craters give our moon its characteristic pockmarked façade. These craters hold the materials necessary for building sustained human settlements on the moon. Accessing the materials inside lunar craters is no easy task. NASA seeks new ways of getting around the moon that do not rely on wheels. The agency's Breakthrough, Innovative, and Game-changing (BIG) Idea Challenge asks university teams to go beyond wheeled rovers and create new solutions to the problem of traversing lunar craters. A team of more than 30 Caltech undergraduates in the Division of Engineering and Applied Science is among seven 2022 BIG Idea finalists. [Caltech story]
Tags: GALCIT MCE Harry Atwater CMS Soon-Jo Chung Brit Wylie Luis Pabon Rithvik Musuku Kaila Coimbra Polina Verkhovodova Tyler Colenbrander Lucas Pabarcius Calle Junker Sravani Boggaram Matticus Brown Sean Chang Bobby Daigle Nico Jimenez-Lozano Alec Laprevotte Joshua Lee Moya Ly Amrita Mayavaram Robert Menezes Nathan Ng Dilichi Nwankwo Jedi Alindogan Diego Attra Sulekha Kishore Aramis Mendoza Winter Pearson Jules Penot Kemal Pulungan Purvi Sehgal Parul Singh Aiden Swann Malcolm Tisdale Tomas Wexler Brooklyn Williams Benjamin Zeng Isabella Zuniga
02-01-22
A newly created nano-architected material exhibits a property that previously was just theoretically possible: it can refract light backward, regardless of the angle at which the light strikes the material. "Negative refraction is crucial to the future of nanophotonics, which seeks to understand and manipulate the behavior of light when it interacts with materials or solid structures at the smallest possible scales," says Julia R. Greer, Ruben F. and Donna Mettler Professor of Materials Science, Mechanics and Medical Engineering; Fletcher Jones Foundation Director of the Kavli Nanoscience Institute. [Caltech story]
Tags: APhMS research highlights MedE MCE Harry Atwater Julia Greer Victoria Chernow Siying Peng Ryan Ng
04-15-21
Harry A. Atwater, the Howard Hughes Professor of Applied Physics and Materials Science and director of the Liquid Sunlight Alliance (LiSA), has been selected as the new chair of the Division of Engineering and Applied Science. On July 1, he will begin his five-year term, taking over the Otis Booth Leadership Chair from current division chair Guruswami (Ravi) Ravichandran, the John E. Goode, Jr., Professor of Aerospace and Mechanical Engineering. After more than three decades at Caltech, Atwater says he's looking forward to the opportunity to serve the Institute in a new way. "I'm excited to be able to pay back or pay forward all of the investments that Caltech has made in me," he says. "I'm excited to try to do what I can to catalyze research initiatives that my colleagues are excited to lead, and to make the division as strong and distinctive as possible." [Caltech story]
Tags: APhMS honors GALCIT MCE Harry Atwater Guruswami Ravichandran
02-05-15
Professors Harry Atwater, Morteza Gharib, Guruswami Ravichandran, and Robert Grubbs have been elected to the National Academy of Engineering (NAE). Professor Atwater was elected for contributions to plasmonics. Professor Gharib was elected for contributions to fluid flow diagnostics and imagery, and engineering of bioinspired devices and phenomena. Professor Ravichandran was elected for contributions to mechanics of dynamic deformation, damage, and failure of engineering materials. Professor Grubbs was elected for developments in catalysts that have enabled commercial products.
Tags: APhMS honors GALCIT MedE MCE Harry Atwater Guruswami Ravichandran Morteza Gharib National Academy of Engineering Robert Grubbs Dan Goebel Graeme Stephens Vigor Yang
06-20-14
The Thomson Reuters compilation of the most highly cited researchers— those in the top 1%—from the period 2002–2012 include EAS professors Harry Atwater, Richard Murray, Joel Tropp, John Seinfeld, Kerry Vahala, and Paul Wennberg. Other Caltech professors were also among the top 1%—including Colin Camerer, Mark Davis, Richard Ellis, William Goddard, Robert Grubbs, Hiroo Kanamori, Jeff Kimble, John O’Doherty, and Charles Steidel. This compilation aims to identify researchers with exceptional impact on their respective fields. [Detailed information on the methodology]
Tags: APhMS honors MCE Harry Atwater CMS ESE Paul Wennberg John Seinfeld Joel Tropp Kerry Vahala Richard Murray
