Dr. Geoffrey Blake

Professor

Build a Statement of Purpose

Generate a tailored SOP for Dr. Geoffrey Blake. Improve your application with a focused, well-structured draft.

Biography

Geoffrey Blake is a Professor in the Division of Chemistry and Chemical Engineering at the California Institute of Technology. He completed his B.S. at Duke University in 1981 and received his Ph.D. from Caltech in 1986. Blake has been an influential figure in the field of Cosmochemistry and Planetary Sciences, serving as an Assistant Professor from 1987 to 1993 and then as an Associate Professor until 1997, before being appointed as a full Professor. His career has included notable positions such as Deputy Director of the Owens Valley Radio Observatory and Master of Student Houses. His research focuses on observational analyses of stellar and planetary genesis, specifically examining Earth's atmospheric and biogeochemical cycles. Blake's work employs advanced spectroscopic tools to investigate chemical and physical processes in various environments, from the interstellar medium to terrestrial ecosystems. He is actively developing new spectrometers for the Terahertz region of the electromagnetic spectrum. Blake has taught several courses including Optical Nonlinear Spectroscopy and Cosmochemistry, emphasizing the chemical evolution of interstellar objects and the development of observational constraints on chemical processes in the early solar system.

Research Interests

Courses

Optical Nonlinear Spectroscopy Cosmochemistry

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.