Generation of Microsecond Ytterbium-Doped Fiber Laser Pulses using Bismuth Telluride Thin Film as Saturable Absorber

• Main Authors: Salim, Muhammad Aizi Mat, Razak, Mohd Zulhakimi Ab, Azzuhri, Saaidal Razalli, Ismail, Mohd Afiq, Ahmad, Fauzan, Harun, Sulaiman Wadi
• Format: Article
• Published: Penerbit Universiti Kebangsaan Malaysia 2019
• Subjects: QA75 Electronic computers. Computer science; TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/23559/; https://doi.org/10.17576/jsm-2019-4806-17
• Institution: Universiti Malaya

Bismuth telluride (Bi2Te3), a type of topological insulators, is currently in hot pursuit due to its unique physical properties. Therefore, this paper describes a simple Q-switched Ytterbium-doped fiber laser (YDFL) by using Bi2Te3 thin-film as saturable absorber. The few layers Bi2Te3 film was fabr...