Conductive graphene as passive saturable absorber with high instantaneous peak power and pulse energy in Q-switched regime

• Main Authors: Zuikafly, Siti Nur Fatin, Khalifa, Ali, Ahmad, Fauzan, Shafie, Suhaidi, Harun, Sulaiman Wadi
• Format: Article
• Published: Elsevier 2018
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/20157/; https://doi.org/10.1016/j.rinp.2018.03.002

The Q-switched pulse regime is demonstrated by integrating conductive graphene as passive saturable absorber producing relatively high instantaneous peak power and pulse energy. The fabricated conductive graphene is investigated using Raman spectroscopy. The single wavelength Q-switching operates at...