Nanosecond passively Q-switched fiber laser in the 1.5 mu m region using turmeric saturable absorber

• 主要な著者: Al-Hiti, Ahmed Shakir, Al-Masoodi, Ahmed H.H., Wong, Wei Ru, Yasin, M., Al-Masoodi, Ab. H.H., Harun, S.W.
• フォーマット: 論文
• 出版事項: 2021
• 主題: QC Physics; RE Ophthalmology
• オンライン･アクセス: http://eprints.um.edu.my/26237/; https://doi.org/10.1016/j.optlastec.2021.106971

We report a passively Q-switched Erbium-doped fiber laser (EDFL) at 1566.96 nm by applying a new type of organic material based on turmeric as the saturable absorber (SA). The material was prepared by the embedding turmeric powder into polyvinyl alcohol (PVA) film. The prepared thin film was inserte...