Saturable Absorption Measurement of Platinum as Saturable Absorber by using Twin Detector Method Based on Mode-Locked Fiber Laser

Authors

  • Atiqah Nabieha Azmi Universiti Tun Hussein Onn Malaysia
  • Noor Azura Awang Universiti Tun Hussein Onn Malaysia
  • Zahariah Zakaria Universiti Tun Hussein Onn Malaysia
  • Fatin Shaqira Abdul Hadi Universiti Tun Hussein Onn Malaysia
  • Yushazlina Roshaini Yuzaile Universiti Tun Hussein Onn Malaysia

Keywords:

Absorption, platinum, saturable absorber, mode-locked

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.

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Published

28-12-2017

Issue

Vol. 9 No. 3 (2017): Journal of Science and Technology: Special Issue on the Application of Science and Mathematics

Section

Articles

License

Open access licenses

Open Access is by licensing the content with a Creative Commons (CC) license. 

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

 

How to Cite

Azmi, A. N., Awang, N. A., Zakaria, Z., Abdul Hadi, F. S., & Yuzaile, Y. R. (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). https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/2065