About the Studies
Journal: Science Advances
Title: Ionic communication for implantable bioelectronics
Authors: Zifang Zhao, George Spyropoulos, Claudia Cea, Jennifer N. Gelinas and Dion Khodagholy.
Jurnal: Advanced Science
Title: Anisotropic Ion Conducting Particulate Composites for Bioelectronics
Authors: Dickson R. Yao, Han Yu, Onni J. Rauhala, Claudia Cea, Zifang Zhao, Jennifer N. Gelinas and Dion Khodagholy.
Department of Electrical Engineering.
Department of Neurology.
Institute for Genomic Medicine.
Both these studies were supported by the Columbia University School of Engineering and Applied Science, the Columbia University Medical Center, Department of Neurology and Institute for Genomic Medicine, NIH grant 1U01NS108923-01, NIH grant R01NS118091, NIH grant R21 EY 32381-01, NSF CAREER award 1944415, and NSF EAGER grant 2027135.
COI: The authors declare no financial or other conflicts of interest.
Christine P. Hendon
About the Study
Journal: Nature Nanophotonics
Title: Widely tunable and narrow-linewidth chip-scale lasers from near-ultraviolet to near-infrared wavelengths
Authors: Mateus Corato-Zanarella, Andres Gil-Molina, Xingchen Ji, Min Chul Shin, Aseema Mohanty, Michal Lipson (all from the Department of Electrical Engineering, Columbia Engineering; Ji now at John Hopcroft Center for Computer Science, Shanghai Jiao Tong University; Shin a research scientist at Reality Labs, Meta; Mohanty at Department of Electrical and Computer Engineering, Tufts University)
Funding: This work was supported as part of the Novel Chip-Based Nonlinear Photonic Sources from the Visible to Mid-Infrared funded by the Army Research Office (ARO) under award no. W911NF2110286. The photonic chips fabrication was done in part at the City University of New York Advanced Science Research Center NanoFabrication Facility, in part at the Columbia Nano Initiative (CNI) Shared Lab Facilities at Columbia University, and in part at the Cornell NanoScale Facility, a member of the National Nanotechnology Coordinated Infrastructure (NNCI), which is supported by the National Science Foundation (Grant NNCI-2025233). M.C.S. is supported by the Facebook Fellowship Award.
COI: M.C.Z., A.G.M, X.J., M.C.S., A.M., and M.L. are named inventors on US provisional patent application 63/275,141 regarding the technology reported in this article.
Header image: Illustration of the integrated laser platform created by the Lipson Nanophotonics Group, where a single chip generates narrow linewidth and tunable visible light covering all colors. Credit: Myles Marshall/Columbia Engineering
Henning G. Schulzrinne
Why Earn your PhD in Electrical Engineering at Columbia?
Columbia gives you a rigorous Ivy League education in the heart of a vibrant global city for unmatched opportunities and impact.
As a student, you’ll benefit from:
- New York City
Join top talent in one of the world’s most exciting and influential cities. Students choose Columbia Engineering over MIT, Berkeley, and others because of the New York City ecosystem of research and enterprise that can’t be found anywhere else.
- Diverse Multidisciplinary Research Opportunities
Solving humanity’s most difficult challenges requires input from many disciplines. Join experts from other fields in research institutions like Columbia Nano Initiative, Data Science Institute, and the Center for Computational Biology and Bioinformatics.
- World-Class Faculty
Join a department of accomplished scholars and passionate instructors engaged in cutting-edge research in areas like nanoscale photonics for extreme data transfer efficiency, next-generation electrical energy infrastructure, and brain-computer interfaces.
- Columbia University
With a PhD from Columbia, you’ll join one of the world’s most international, accomplished networks of researchers and alumni. Your Ivy League credential will open doors wherever you go and the relationships you build here will accelerate your career.