Dr. Nanfang Yu

Associate Professor

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Biography

Nanfang Yu is an Associate Professor in the Department of Applied Physics and Applied Mathematics at Columbia University. His research specializes in the interaction of light with structured active materials at the nanometer scale, focusing on building novel devices such as lasers and detectors that control light effectively. He has made significant contributions to the understanding of nanostructured materials that facilitate generation and detection of infrared waves, exemplified by his work on quantum cascade lasers. Yu’s lab is pioneering new classes of flat optical components using two-dimensional arrays of nano-scatterers capable of dynamically molding optical wavefronts at ultra-high speeds. His interdisciplinary research extends into biophysics, exploring the highly sensitive infrared detection capabilities of certain insects, aiming to develop novel heat-sensing devices for chemical detection systems. He earned his B.S. in Electrical Engineering from Peking University in 2004 and his Ph.D. in Engineering Sciences from Harvard University in 2009. He has held various positions at Harvard and Columbia, engaging in extensive research in plasmonics and metamaterials as well as leading numerous collaborative projects in advanced optics.

Research Interests

Experience

Postdoctoral Researcher

2009-06-01 — 2010-06-01

Harvard University • Cambridge, MA

Conducted research in plasmonics and metamaterials.

Assistant Professor Applied Physics

2013-01-01 — Present

Columbia University • New York, NY

Leading research in applied physics and optical technologies.

Awards

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Defense Advanced Research Projects Agency Young Faculty Award

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Office Naval Research Young Investigator Program Award

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DARPA Director’s Fellowship

Requirements for Columbia University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Total
Required:100
IELTS
Overall
Required:7.5
Prerequisites
Bachelor's degree or international equivalent
Application Checklist
  • Online application
  • Transcripts
  • Statement of Academic Purpose
  • Personal Statement
  • Three letters of recommendation
  • CV or Resume
  • Application fee
Specialization Notes

Department of Anthropology (GSAS)