Attendees will gain insights into:

- The fundamental principles of laser-tissue interaction

- Applications of lasers in medicine

-Potential risks and safety considerations associated with laser exposure

- Current research and future directions in laser technology

Abstract -

"Lasers and their applications have proliferated since Maiman developed the first laser in
1960. After the first use by the military in Vietnam for designating bombing targets, there has
been significant research by the Department of Defense to ensure the safe use of lasers in
combat. In addition, the biological effects of lasers has become a topic of intense study. There
have been many applications of lasers in biology and medicine, though the mechanisms of
effects in many cases are poorly understood. Nevertheless the development of new laser systems
and new applications will continue in the future, and additional research will be required."

Biography:

GARRETT D. POLHAMUS, PHD, PE, COL (RET)

BS in Mechanical Engineering; MS & PhD in Electrical Engr with concentration in Biomedical,
University of Texas at Austin.

1976-1997: USAF military officer conducting and leading research assigned in Texas, Maryland,
England, and the Pentagon. 1997-2002: Technical Fellow with Northrup Grumman (TASC).

2002-2017: Chief, Bioeffects Division of the Air Force Research Laboratory (AFRL). Directed
research on biological effects of radiofrequency radiation, lasers and chemicals. Also Acting
Director, Human Effectiveness Directorate, AFRL, and Acting Director, Defense Laboratories
Office, Office of the Secretary of Defense.

Served on advisory boards for UT San Antonio, and Biomedical Engr Dept, UT Austin.

IEEE past positions: Central Texas Section Chair, Vice Chair, Treasurer, Lone Star Section:
Chair, Life Members Affinity Group, currently Secretary, Engineering in Medicine and Biology
Chapter