To refer to this page use:
|Abstract:||We exploit recently developed topology-optimization techniques to design complex, wavelength-scale resonators for enhancing various nonlinear χ2 and χ3 frequency conversion processes. In particular, we demonstrate aperiodic, multi-track ring resonators and two-dimensional slab microcavities exhibiting long lifetimes Q ≳ 104, small modal volumes V ≳ λ∕2n3, and among the largest nonlinear overlaps (a generalization of phase matching in large-etalon waveguides) possible, paving the way for efficient, compact, and wide-bandwdith integrated nonlinear devices.|
|Citation:||Lin, Z, Lončar, M, Rodriguez, AW. (2017). Topology optimization of multi-track ring resonators and 2D microcavities for nonlinear frequency conversion. Optics Letters, 42 (2818 - 2821. doi:10.1364/OL.42.002818|
|Pages:||2818 - 2821|
|Type of Material:||Journal Article|
|Journal/Proceeding Title:||Optics Letters|
Items in OAR@Princeton are protected by copyright, with all rights reserved, unless otherwise indicated.