Please use this identifier to cite or link to this item:
|Title:||Z-scan analytical theories for characterizing multiphoton absorbers||Authors:||Gu, B.
|Issue Date:||May-2009||Citation:||Gu, B., Huang, X.-Q., Tan, S.-Q., Wang, M., Ji, W. (2009-05). Z-scan analytical theories for characterizing multiphoton absorbers. Applied Physics B: Lasers and Optics 95 (2) : 375-381. ScholarBank@NUS Repository. https://doi.org/10.1007/s00340-009-3426-y||Abstract:||The open-aperture Gaussian-beam Z-scan measurements for characterizing an optically thin multiphoton-absorbing material were systematically investigated. Two widely used temporal profiles of the laser pulses on Z-scan traces were considered as well. The analytical polynomial expressions of Z-scan traces were presented for a thin sample with only one nonlinear process at a time [two-, three-, four-, or five-photon absorption (2PA, 3PA, 4PA, or 5PA)] and concurrence of two different processes (e.g., 2PA and 3PA, 3PA and 4PA, or 4PA and 5PA), respectively. A simple yet highly efficient approach was presented for identifying and evaluating the simultaneous n- and (n+1)-photon absorption coefficients. © 2009 Springer-Verlag.||Source Title:||Applied Physics B: Lasers and Optics||URI:||http://scholarbank.nus.edu.sg/handle/10635/98957||ISSN:||09462171||DOI:||10.1007/s00340-009-3426-y|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Oct 14, 2019
WEB OF SCIENCETM
checked on Oct 7, 2019
checked on Oct 12, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.