Mechanical exfoliation of indium tin oxide as saturable absorber for Q-switched Ytterbium-doped and Erbium-doped fiber lasers

• Main Authors: Nizamani, Bilal, Jafry, Afiq Arif Aminuddin, Salam, Sameer, Najm, Mustafa Mohammed, Abdul Khudus, Muhammad Imran Mustafa, Hanafi, Effariza, Harun, Sulaiman Wadi
• Format: Article
• Published: Elsevier 2020
• Subjects: QC Physics; TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/25522/; https://doi.org/10.1016/j.optcom.2020.126217

This work reports mechanically exfoliated indium tin oxide (ITO) as saturable absorber (SA) for Q-switched operation in fiber lasers. The ITO is mechanically exfoliated from 99.99% pure In2O3/SnO2. As ITO has a broad operational wavelength from visible to infrared, indium tin oxide saturable absorbe...