Coupled-mode analysis of group-index dependent four-wave-mixing efficiency in a 1-D silicon photonic crystal waveguide

Autor:	Kyong Hon Kim, Dong Wook Kim, Heung-Sun Jeong, Jong-Moo Lee
Rok vydání:	2013
Předmět:	Silicon photonics Materials science Silicon business.industry Photonic integrated circuit Physics::Optics chemistry.chemical_element Waveguide (optics) Crystal Four-wave mixing Optics chemistry Dispersion (optics) business Photonic crystal
Zdroj:	10th International Conference on Group IV Photonics.
DOI:	10.1109/group4.2013.6644423
Popis:	Direct coupled-mode beam propagation analysis in the silicon-based one-dimensional photonic crystal waveguides (1D-PhCW) has been performed to explain the group-velocity-dependent enhanced four-wave-mixing (FWM) effect and to evaluate the sectional contribution of the 1D-PhCW part and its side-coupled strip waveguide parts for the FWM effect. The analyzed results indicate that the high group-index profile near the bandedge of the 1D-PhCWs provides a significantly enhanced FWM efficiency despite its high dispersion effect.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::40c9dde78b0b2b8b7f2768c1c7215e42 https://doi.org/10.1109/group4.2013.6644423 Zobrazit plný text záznamu