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Conferences > CLEO > 2004 > CMBB > CMBB6
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper CMBB6

High sensitivity photo-EMF detection using pulsed lasers

P. Rodriguez, Chen-Chia Wang, Sudhir Trivedi, Feng Jin, S. Stepanov, James F. Meyers, Joseph Lee, and Jacob Khurgin

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Abstract

We propose and experimentally demonstrate a high-sensitivity vibrometer based on photo-EMF detector and pulsed laser for the detection of ultrasonic induced surface displacements. Comparison between the pulsed and continuous-wave illumination is presented.

© 2004 Optical Society of America

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