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Resonans fluorescens af en InGaAs Quantum Dot i en Planar hulrum bruger ortogonale Excitation og påvisning
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Chapters
- 00:05Title
- 00:52The Experimental Setup
- 03:02Sample Preparation
- 04:08Installation of the Excitation Objective
- 06:21Alignment of Telescope Lenses in the Excitation Path
- 07:44Overlap of the Photoluminescence Collection Path with the Resonant Excitation Path
- 09:29Resonant Excitation of a Single Quantum Dot by Spectral Searching
- 10:33Results: Resonance Fluorescence of Single Quantum Dots
- 11:46Conclusion
Resonant excitation af en enkelt selvsamlede quantum dot kan opnås ved hjælp af en excitation mode ortogonale i forhold til fluorescens samling tilstand. Vi demonstrere en metode ved hjælp af bølgeleder og Fabry-Perot tilstande af en planar microcavity omkring quantum dots. Metoden giver mulighed for komplet frihed i påvisning polarisering.
