Dr. Axel Scherer

Professor

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Biography

Professor Axel Scherer is a prominent researcher in the field of electrical engineering and applied physics at the California Institute of Technology. His academic journey began with a Bachelor of Science from the New Mexico Institute of Mining and Technology in 1981, followed by a Master of Science in 1982 and a Doctorate in 1985. His career at Caltech includes positions as Associate Professor from 1993 to 1995, followed by a promotion to Professor, and later to Bernard Neches Professor and Merkin Institute Professor. Scherer's research group focuses on microfabrication and integrated microsystems, particularly in developing sensors and medical diagnostic tools utilizing wafer-scale fabrication techniques, lithography, and patterning. His previous contributions include pioneering work on vertical cavity lasers, photonic crystals, and commercialized silicon photonics. Currently, his group is engaged in the development of innovative lithography methods for nanoscale vacuum electronic devices.

Research Interests

Courses

Nanofabrication Techniques Nanotechnology Solid-State Electronics Integrated Circuits

Requirements for California Institute of Technology

Doctorate Program
Requirements
TOEFL
Total
Required:100
IELTS
Overall
Required:7
Prerequisites
Bachelor's degree or equivalent Strong background in mathematics and physical sciences
Application Checklist
  • Online Application
  • Statement of Purpose
  • Three Letters of Recommendation
  • Transcripts
  • Resume/CV
Specialization Notes

Most Caltech graduate programs are PhD-only. GRE General and Subject tests vary by department; many have made them optional or no longer accept them.