近日,我校物理科学与技术学院青年教师李泽博士在基于等离子激元诱导磁共振的镜上纳米粒子结构中实现磁Purcell效应的巨大增强,首次揭示了在镜上纳米粒子结构中实现磁偶极跃迁增强的可能性,相关成果以“Magnetic Purcell enhancement by plasmon-induced magnetic resonance of the nanoparticle-on-mirror configuration”为题,发表...
Device structures are provided that include an OLED arranged in a stack with one or more additional layers that form a Tamm plasmon stack. The structure allows for coupling emitter excited state energy into the emissive Tamm plasmon mode.Michael FUSELLANicholas J. THOMPSONVinod M. MENON...
翻译 Purcell-enhancement 翻译 Purcell增强 以上结果来自机器翻译。 释义
The large capture efficiency is attributed to an increased scattering rate into the cavity mode, due to the enhancement of the optical density of states over the free space value and has the same origin as the Purcell effect in spontaneous emission. The experimentally determined Purcell factor ...
Maser resonators incorporating these materials were modelled and their dimensions were optimized to yield maximal Purcell enhancement factors for the TE01δ mode resonant at the X↔Z zero-field-splitting frequency near 1.45 GHz. The TE01δ mode is advantageous due to its cylindrical symmetry, ...
Strong Purcell effect on a neutral atom trapped in an open fiber cavity Spontaneous emission extraction and Purcell enhancement fromthin-film 2-D photonic crystals The hepatitis delta virus. Edited by J.L. Gerin, R.H. Purcell and M. Rizzetto, 481 pp. New York: Wiley㎜iss, Inc, 1991. $...
Their integration into nanophotonic cavities for radiative enhancement and strong nonlinearity is underexplored. In this work, we demonstrate cavity-enhanced emission and saturable absorption using colloidal CsPbBr3 perovskite quantum dots coupled to a high-Q cavity mode of a circular Bragg grating ...
Efficient, high-frequency quantum light sources are a prerequisite for advanced quantum information processing. Here, we report the observation of a Purcell enhancement in the radiative decay rate of a single quantum dot, embedded in a microcavity light-emitting diode structure. An annulus of low-re...
The Purcell effect, the enhancement of the radiative decay rate in a microcavity, can reduce the triplet density and, hence, the probability of destructive high-energy triplet–polaron annihilation (TPA)5,6 and triplet–triplet annihilation (TTA) events4,5,7,8. Here we introduce the polariton-...
We should stress that the Purcell factor of object 2 measured with the use of an antenna is not the same as the radiation enhancement of this antenna in the presence of object 2. Only in a special case when the probe antenna is a very poor emitter, they are approximately equal. The ...