Picoseconds Dark Pulse Zirconia-Yttria-Aluminium-Erbium-doped Fiber Laser

Markom, Arni Munira and Muhammad, Ahmad Razif and Mohd Yusoff, Zakiah and Mukul, Chandra Paul and Harun, Sulaiman Wadi (2020) Picoseconds Dark Pulse Zirconia-Yttria-Aluminium-Erbium-doped Fiber Laser. In: International Jasin Multimedia & Computer Science Invention & Innovation Exhibition (3rd edition), 17-28 Feb 2020, UiTM Cawangan Melaka Kampus Jasin.

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Abstract

A 3.4 picoseconds dark pulse fiber laser was successfully generated using Zirconia-YttriaAlumina-Erbium-doped
fiber laser (Zr-EDF) cavity with graphene oxide as saturable absorber.The laser cavity was 11.5 m long with the group delay dispersion of -0.04 ps2. Themultiwavelength optical spectrum provides 1 MHz repetition rate and 67.8 dB optical signal tonoise, defines the high stability of the dark pulse. A strong nonlinearity and high birefringenceof the Zr-EDF and GOSA cause the pulse turn down to dark region. An ultrafast dark pulse is demand due to low interference and excellent stability in the existence of noise that are requiredfor high efficiency and accuracy demanding by biomedical devices.

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Item Type: Conference or Workshop Item (Paper)
Creators:
Creators
Email
Markom, Arni Munira
arnimunira@uitm.edu.my
Muhammad, Ahmad Razif
ruxxzif@gmail.com
Mohd Yusoff, Zakiah
zakiah9018@uim.edu.my
Mukul, Chandra Paul
paulmukul@hotmail.com
Harun, Sulaiman Wadi
swharun@um.edu.my
Divisions: Universiti Teknologi MARA, Johor > Pasir Gudang Campus > Faculty of Electrical Engineering
Event Title: International Jasin Multimedia & Computer Science Invention & Innovation Exhibition (3rd edition)
Event Dates: 17-28 Feb 2020
Page Range: pp. 140-143
Official URL: https://jamcsiix.wixsite.com/home
Item ID: 897
Uncontrolled Keywords: Dark pulse, Zirconia fiber, Zr-EDF, Fiber Laser and Graphene Oxide
URI: https://ir.uitm.edu.my/id/eprint/897

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897

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