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Saturable absorption measurement of platinum as saturable absorber by using twin detector method based on mode-locked fiber laser

Azmi, Atiqah Nabieha and Awang, Noor Azura and Zakaria, Zahariah and Abdul Hadi, Fatin Shaqira and Yuzaile, Yushazlina Roshaini (2017) Saturable absorption measurement of platinum as saturable absorber by using twin detector method based on mode-locked fiber laser. Journal of Science and Technology, 9 (3). pp. 96-100. ISSN 26007924

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Abstract

This paper illustrates the absorption measurement of Pt as saturable absorber (SA) by using mode-locked fiber laser system. The SA is fabricated by depositing 10 nm of Pt on the fiber ferrules using sputtering method. The absorption measurement of Pt is characterised by employing a balanced twin detector method based on mode-locked fiber laser with central wavelength of 1532.25 nm, repetition rate of 2.833 MHz and pulse duration of 34.3 ns. The Pt-SA produce modulation depth of 21.9% and saturation intensity of 21.6 MW cm-2.

Item Type: Article
Uncontrolled Keywords: Absorption; platinum; saturable absorber; mode-locked
Subjects: Q Science > QC Physics
Depositing User: Mr. Mohammad Shaifulrip Ithnin
Date Deposited: 30 Apr 2019 01:07
Last Modified: 30 Apr 2019 01:07
URI: http://eprints.uthm.edu.my/id/eprint/11020
Statistic Details: View Download Statistic

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