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Emission rate and collection efficiency of photons from single terrylene molecules: Dependency on the substrate and the collection lens

Title
Emission rate and collection efficiency of photons from single terrylene molecules: Dependency on the substrate and the collection lens
Author
이광걸
Keywords
Single photon; Spontaneous emission; Emission pattern
Issue Date
2014-07
Publisher
Korean Physical SOC
Citation
Journal of the Korean Physical Society, 2014, 64(12) P.1797-1801
Abstract
Photons emitted from a single emitter are promising candidates for an efficient single-photon source, which is essential for many novel nano- and quantum-optical applications. As a photon source having a larger flux and high reliability is highly desirable. In this paper, we quantitatively studied the dependencies of the numbers of photons emitted and collected from single terrylene molecules on different experimental conditions, the refractive index of the substrate and the numerical aperture of the collection lens. Also, back-focal plane images are used to visualize the emission pattern of a single emitter.
URI
https://link.springer.com/article/10.3938%2Fjkps.64.1797
ISSN
0374-4884
DOI
10.3938/jkps.64.1797
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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