Vectorial Fluorescence Emission from Microsphere Coupled to Gold Mirror
arXiv:1909.09384 · doi:10.1002/adom.201801025
Abstract
We report on the generation, and momentum space distribution of fluorescence emission from individual SiO2 microsphere on dye coated Au mirror. The molecular fluorescence emission mediated via whispering gallery modes of the sphere is studied using polarization resolved optical energy-momentum micro-spectroscopy. Our experiments reveal intensity dependence of split modes of the cavity as a function of in-plane wavevector and emission polarization in the far field. The exotic far-field distribution can be understood by sphere-image sphere model that further reveals the polarization dependence of the split modes. The presented results reveal the potential of metallo-dielectric soft micro-cavities to engineer molecular emission that can encode spin and orbital angular momentum states and can be further extrapolated to realize dye-loaded active meta-atoms and meta-surfaces.
References in corpus (13)
- On-chip Single Nanoparticle Detection and Sizing by Mode Splitting in an Ultra-high-Q Microresonator
- Deterministic photon-emitter coupling in chiral photonic circuits
- Atoms and Molecules in Cavities: From Weak to Strong Coupling in QED Chemistry
- Coherent coupling of molecular resonators with a micro-cavity mode
- Coherent Coupling of WS_2 Monolayers with Metallic Photonic Nanostructures at Room Temperature
- Multiple Rabi Splittings under Ultra-Strong Vibrational Coupling
- Plasmonic Nanoparticle-based Protein Detection by Optical Shift of a Resonant Microcavity
- High-Q exterior whispering gallery modes in a metal-coated microresonator
- Strongly enhanced light-matter interaction in a hybrid photonic-plasmonic resonator
- Microcavity-engineered plasmonic resonances for radiation enhancement and strong coupling of a quantum emitter
- Chaos-assisted directional light emission from microcavity lasers
- Metallo-dielectric hybrid antennas for ultrastrong enhancement of spontaneous emission
- Coupling of whispering-gallery modes in size-mismatched microdisk photonic molecules
Cited by in corpus (7)
- Molecular monolayer strong coupling in dielectric soft microcavities
- Mirror-Coupled Microsphere can narrow the Angular distribution of Photoluminescence from WS2 Monolayers
- Concept of miniature optical pressure sensor based on coupled WGMs in a dielectric microsphere
- Mirror enhanced directional out-coupling of SERS by remote excitation of a nanowire-nanoparticle cavity
- Sub-Wavelength Plasmon Polaritons Channeling of Whispering Gallery Modes of Fluorescent Silica Microresonator
- Differential molecule-cavity mode coupling in soft-cavities
- Effect of molecular absorption and vibrational modes in polariton assisted photoemission from a layered molecular material