Optical Tweezers at Angelo State University

ORAL

Abstract

Simple plans for the development of an optical tweezers apparatus can be found in current literature. The optical tweezes is based on utilizing force gradients produced by well focused light and can be used to manipulate very small samples ($<$600nm) without direct contact. The physics required to understand the optical tweezers is accessible to undergraduate students, making the experiment attractive for advanced undergraduate teaching labs. An optical tweezers apparatus has been constructed at Angelo State University and is currently being tested for its feasibility as a tool for investigating delicate biological samples.

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Authors

  • Kevin Boos

    Angelo State University, Texas State University, San Marcos, SEMATECH, Texas State University, University of Texas at Brownsville, Abilene Christian University, Texas Tech University, University of Texas at Austin, Maypearl High School, Birdville ISD, South Texas Chapter, Health Physics Society, Sam Houston State University, NASA Johnson Space Center, Dept. of Physics, U. de Buenos Aires, Argentina, Dept.of Physics, ESFM-IPN, Mexico City, University of Texas M.D. Anderson Cancer Center, Rutgers University, Texas A\&M University, Istanbul University, University of North Texas, University of Texas at El Paso, Texas Christian University, Lee College, Southern University and A\&M College, Austin Community College, Rapoport Academy, Texas A\&M University, Kingsville, The University of Texas at Arlington, Tyler Junior College, Tarleton State University, Tolar High School, Granbury High School, Lake Highlands High School

  • Kevin Boos

    Angelo State University, Texas State University, San Marcos, SEMATECH, Texas State University, University of Texas at Brownsville, Abilene Christian University, Texas Tech University, University of Texas at Austin, Maypearl High School, Birdville ISD, South Texas Chapter, Health Physics Society, Sam Houston State University, NASA Johnson Space Center, Dept. of Physics, U. de Buenos Aires, Argentina, Dept.of Physics, ESFM-IPN, Mexico City, University of Texas M.D. Anderson Cancer Center, Rutgers University, Texas A\&M University, Istanbul University, University of North Texas, University of Texas at El Paso, Texas Christian University, Lee College, Southern University and A\&M College, Austin Community College, Rapoport Academy, Texas A\&M University, Kingsville, The University of Texas at Arlington, Tyler Junior College, Tarleton State University, Tolar High School, Granbury High School, Lake Highlands High School