Publications [#233704] of Richard A. Palmer

Journal Articles

  1. Palmer, RA; Jiang, EY; Chao, JL, "Phase analysis and its application in step-scan FT-IR photoacoustic depth profiling", edited by Bertie, JE; Wieser, H , Proceedings of SPIE - The International Society for Optical EngineeringJanuary,, 1994, 2089, 250-251, SPIE-INT SOC OPTICAL ENGINEERING [Gateway.cgi], [doi].
    (last updated on 2024/07/16)

    Abstract:
    The use of step-scan Fourier transform infrared (FT-IR) photoacoustic phase spectrum, to spatially discriminate absorption from different layers of a laminar material is described and demonstrated. Comparison with the phase rotation method indicates that the phase spectrum provides higher spatial resolution.