Thilo Stöferle, Johannes D. Plumhof, et al.
SPIE OPTO 2015
We report on the realization of a solid state Fabry-Pérot-like microcavity that uses a small Gaussian-shaped deformation inside the cavity to achieve strong lateral photon confinement on the order of the wavelength. Cavities with a mode volume V < 0.4 μm3 and a quality factor Q > 1000 are fabricated by means of focused ion beam milling, removing the necessity for etched sidewalls as required for micropillar cavities. Perylene-diimide dye doped polystyrene was embedded in the microcavity and probed by time-resolved microphotoluminescence. A Purcell enhancement of the spontaneous emission rate by a factor of 3.5 has been observed at room temperature. © 2013 AIP Publishing LLC.
Thilo Stöferle, Johannes D. Plumhof, et al.
SPIE OPTO 2015
Nikolaj Moll, Sophie Schönenberger, et al.
SPIE IOPTO 2008
Thilo Stöferle
MATSUS 2024
Stefan Abel, Thilo Stöferle, et al.
Journal of Lightwave Technology