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  1. No Access

    Article

    Nonlinear optical propagation and self-limiting effect in liquid-crystalline fibers

    The nonlinear optical properties of the isotropic phase of liquid crystals induced by nanosecond laser pulses are analyzed in the context of nonlinear multi-mode propagation in a liquid-crystal-cored fiber. Th...

    I. C. Khoo, H. Li in Applied Physics B (1994)

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    Chapter

    Nonlocal radial dependence of laser-induced molecular reorientation in a nematic liquid crystal: theory and experiment

    We present a detailed theoretical calculation, with experimental verification, of the nonlocal molecular reorientation of the nematic-liquid-crystal director axis induced by a cw Gaussian laser beam. The natur...

    I. C. Khoo, T. H. Liu, P. Y. Yan in Opticals Effects in Liquid Crystals (1991)

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    Chapter and Conference Paper

    Fluorescence Spectrum from a Three-Level Atom Interacting with a Monochromatic and Broadband Laser

    The fluorescence spectrum emitted from a three-level atom interacting with two strong resonant fields has received considerable attention. The three-level atom in the ladder-type configuration has been studied...

    R. Postiff, I. C. Khoo, P. K. Kuo, L. D. Favro in Coherence and Quantum Optics V (1984)

  4. No Access

    Chapter and Conference Paper

    Theory of Quantum Beats and Emission Dynamics from Molecules

    The theory and experimental study of molecular emission is of fundamental and applied significance. New interesting problems arise as more state-of-the-art technique for producing molecules in well isolated st...

    I. C. Khoo, S. L. Wang, E. C. Lim in Coherence and Quantum Optics V (1984)