In this presentation we study the position and/or behavior of polystyrene spheres at the equilibrium position trapped by a Nd:YAG laser. First, we have constructed a trapping system to observe horizontally the particle trapped very close to the focus of the trapping beam. Experimental trapping position along the optical axis, as a function of laser power, showed good qualitative agreement with the theoretical curve calculated by the model of Wright et al., which describes the Gaussian mode beam in terms of both wave and ray optics.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Horizontal observation of laser-trapped dielectric particles


    Beteiligte:
    Ohmachi, Y. (Autor:in) / Higurashi, E. (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    82028 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Observation of multi-hump multi-mode self-trapped beams

    Mitchell, M. / Christodoulides, D. N. / Optical Society of America | British Library Conference Proceedings | 1998


    Laser spectroscopy of trapped ions

    Bate, D. J. / Thompson, R. C. / Wilson, D. C. et al. | British Library Conference Proceedings | 1990



    Simple Instruments for Continuous Measurement of Trapped Particles

    Buehler, P. / Zehnder, A. / Desorgher, L. et al. | British Library Online Contents | 1996