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Humboldt-Universität zu Berlin - Mathematisch-Naturwissen­schaft­liche Fakultät - Nanooptik

Humboldt-Universität zu Berlin | Mathematisch-Naturwissen­schaft­liche Fakultät | Institut für Physik | Nanooptik | Publications | Mapping and manipulating whispering gallery modes of a microsphere resonator with a near-field probe

Stephan Götzinger, S. Demmerer, Oliver Benson, and Vahid Sandoghdar (2001)

Mapping and manipulating whispering gallery modes of a microsphere resonator with a near-field probe

Journal of Microscopy, 202(1):117-121.

We report high spatial resolution mapping of high-Q whispering gallery modes in microsphere resonators with a near-field probe. We present experimental results on the effect of Q-factor degradation when the probe interacts with the evanescent field and discuss future applications of our experimental set-up for realization of novel nanolasers and nano light-emitting-diodes.