Skip to main content
profile image
Selected Works of Peifang Tian
Article
Direct and sensitive measurement of two-photon absorption cross sections
Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the (2002)
  • Peifang Tian, John Carroll University
  • D. Keusters
  • Warren S. Warren
Abstract
Summary form only given. We present a direct method to detect weak two-photon absorption (TPA) signals. As a proof of principle, we have measured the TPA cross section δ for rhodamine 6G (R6G) in methanol and obtained a value which agrees with other results. The technique may be very useful in biomedical imaging.
Disciplines
Publication Date
May, 2002
Citation Information
Peifang Tian, D. Keusters and Warren S. Warren. "Direct and sensitive measurement of two-photon absorption cross sections" Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the (2002)
Available at: http://works.bepress.com/peifang_tian/9/