Dr. Brian Lantz

Professor

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Biography

Brian Lantz is a Professor (Research) in the Department of Applied Physics at Stanford University. His primary research focus is on instrumentation for the Laser Interferometer Gravitational-wave Observatory (LIGO), where he specializes in seismic isolation control for current and future detectors. His team's work is crucial for developing phase tracking interferometers designed to enable coordinated control of LIGO seismic isolation tables to sub-micron scales. This involves model-based controls aimed at reducing noise in LIGO suspensions, the integration of new rotation sensors, and innovative designs for suspending large mirrors—key technologies for improving the low-frequency noise floor of LIGO detectors. His ongoing research includes collaborating with SLAC to utilize phase tracking interferometers for feedback control of X-ray optics in free electron lasers, vital for advancing next-generation regenerative X-ray laser amplifiers.

Research Interests

Courses

PHYSICS 190 PHYSICS 205

Requirements for Stanford University

Doctorate Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:26
Reading
Required:26
Writing
Required:26
Speaking
Required:26
Total
Required:100
GRE General
Verbal
Required:160
Quantitative
Required:165
Analytical Writing
Required:4.5
Overall
Required:4.5
Prerequisites
Bachelor degree from an accredited institution Strong background in mathematics and programming
Application Checklist
  • Statement of Purpose
  • Three letters of recommendation
  • Official transcripts
  • Resume/CV
Specialization Notes

The Computer Science department emphasizes research potential. GRE General is currently optional but recommended for some tracks.