Observation of Stimulated Brillouin Scattering in Ge25Sb10S65 Chalcogenide Waveguides

Autor:	Zhaohui Li, Xiaojie Guo, Jingcui Song, Lei Wan, Bin Zhang, Mingjie Zhang
Rok vydání:	2021
Předmět:	Brillouin zone chemistry.chemical_compound Materials science Optics chemistry Chalcogenide business.industry Brillouin scattering Optical circulator Effective refractive index business Refractive index
Zdroj:	Conference on Lasers and Electro-Optics.
Popis:	We demonstrate stimulated Brillouin scattering in Ge25Sb10S65 chalcogenide waveguides. The measured Brillouin shift is 7.443 GHz. A 17.6-dB on-off gain is obtained at 200-mW coupled pump power, corresponding to a Brillouin-gain coefficient of 338 m−1W−1.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a102ec4f1fb65116a5bbfc6795e99745 https://doi.org/10.1364/cleo_si.2021.sm4b.7 Zobrazit plný text záznamu