Phase effects in guided mode resonances III: parametric analysis and Fano resonances

Autor:	Thomas G. Brown, Michael J. Theisen
Rok vydání:	2014
Předmět:	Physics business.industry media_common.quotation_subject Phase (waves) Resonance Fano resonance Asymmetry Atomic and Molecular Physics and Optics Computational physics Optics Nonlinear resonance Feshbach–Fano partitioning Transmittance business media_common Parametric statistics
Zdroj:	Journal of Modern Optics. 62:244-250
ISSN:	1362-3044 0950-0340
Popis:	A parametric plot of the complex reflectivity of a Fano-type guided-mode resonance shows a geometric structure that reveals features of the resonance that are not obvious from conventional reflectance or transmittance measurements. To illustrate this, we first explore the phase of an ideal Fano resonance and then examine the phase of a generalized Fano resonance having a complex asymmetry factor. Finally, we use this tool to explore a numerical and experimental example of a waveguide grating-based guided-mode resonance.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3bdecf895c9a24f90f1f30e77bd56f24 https://doi.org/10.1080/09500340.2014.973918 Zobrazit plný text záznamu