Angular and positional dependence of Purcell effect for layered metal-dielectric structures

作者：Gubaydullin A R^*; Mazlin V A; Ivanov K A; Kaliteevski M A; Balocco C

来源：Applied Physics A-Materials Science & Processing, 2016, 122(4): 425.

DOI：10.1007/s00339-016-9875-3

We study the angular dependence of the spontaneous emission enhancement of a dipole source inserted into a layered metal-dielectric metamaterial. We analyse the dependence of Purcell effect from the position of the dipole in the layered hyperbolic media. We analyse the impact of the complex structure of eigenmodes of the system operating in hyperbolic regime. We have shown that the spontaneous emission rate of the dipole emitter depends on its position, which mainly affect the interaction with Langmuir modes.

• 出版日期2016-4