Fundamental Limits to Enhancing the Local Density of States Through Nanostructuring
Author:
Chao Pengning,Defo Rodrick Kuate,Molesky Sean,Rodriguez Alejandro
Abstract
We analyze bounds to the electromagnetic local density of states achievable via material structuring, deriving novel results including finite bound saturation in the infinite susceptibility limit and sub-linear bandwidth scaling for lossy materials.
Publisher
Optica Publishing Group
Reference4 articles.
1. Sum Rule for Modified Spontaneous Emission Rates
2. Maximum electromagnetic local density of states via material structuring;Chao,2022
3. Formulation for scalable optimization of microcavities via the frequency-averaged local density of states;Liang,2013