Black Phosphorus Saturable Absorber for Pulse Generation Using Q-switched Teachnique


Hamida, Belal Ahmed and Hussein, L. A. and Khan, Sheroz and Habaebi, Mohamed Hadi and Zainuddin, Ahmad Anwar and Eltaif, Tawfig and Harun, S. W. (2018) Black Phosphorus Saturable Absorber for Pulse Generation Using Q-switched Teachnique. Indonesian Journal of Electrical Engineering and Computer Science, 11 (1). p. 36. ISSN 2502-4752

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This paper reported a passive Q-switched erbium doped fiber laser (EDFL) using two-dimensional (2D) material of black phosphorus saturable absorber (BP-SA). The maximum output power reached is 3.54 mW, which is generated by pump power of 42.327 mW. The results show that, a stable pulse was generated with repetition rate starts at about 9.606 kHz and ends at about 44.72 kHz, and very narrow pulse width between 40.01 μs and 9.84 μs and pulse energy 80 nJ. Clearly, the stability of the Q-switched pulse train was achieved because the BP-SA film was inserted in the laser ring cavity.

Item Type: Article
Uncontrolled Keywords: Fiber laser, Q-switching, EDFL, Black phosphorus saturable absorber (BP-SA)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions: Faculty of Engineering and Technology (FET)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 11 Nov 2020 14:41
Last Modified: 11 Nov 2020 14:41


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