implementation-of-a-reference-interferometer-for-nanodetection

Implementation of a Reference Interferometer for Nanodetection

A thermally and mechanically stabilized fiber interferometer suited for examining ultra-high quality factor microcavities is fashioned. After assessing ...

University of Victoria

The 2001 Bethesda System is a uniform system of terminology for reporting results of pap smears. It is acknowledged by most cytopathologists worldwide as a standard for cervical cytology reports. In France, several national surveys have confirmed its current utilization. However, more specific analysis have shown that the Bethesda System may be routinely modified by individual laboratories or even individual cytopathologist working within the same department. The aim of this progress report was to emphasize the importance of fully understanding the Bethesda System and applying it in a rigorous and standardized way.

[Progress report on the Bethesda System].

We present a full-vectorial three-dimensional whispering-gallery-mode microcavity analysis technique. With this technique, optical properties such as resonance wavelength, quality factor, and electromagnetic field distribution of a microcavity in the presence of individual nanoparticle adsorption can be simulated with high accuracy, even in the presence of field distortion from plasmon effects at a wavelength close to plasmon resonance. This formulation is applicable to a wide variety of whispering-gallery related problems, such as waveguide to cavity coupling and full wave propagation analysis of a general whispering-gallery-mode microcavity where axisymmetry along the azimuthal direction is not required.

Full-vectorial whispering-gallery-mode cavity analysis.

We simulate light propagation in perturbed whispering-gallery mode microcavities using a two-dimensional finite-difference beam propagation method in a cylindrical coordinate system. Optical properties of whispering-gallery microcavities perturbed by polystyrene nanobeads are investigated through this formulation. The light perturbation as well as quality factor degradation arising from cavity ellipticity are also studied.

Article	Year
[Progress report on the Bethesda System]. Annales de pathologie\| PubMed ID: 17255927	2006
Full-vectorial whispering-gallery-mode cavity analysis. Optics express\| PubMed ID: 24104093	2013
Cylindrical beam propagation modelling of perturbed whispering-gallery mode microcavities. Optics express\| PubMed ID: 24514603	2013

Serge Vincent

Biography

JoVE Journal Publications

Other Publications