Generation of ultra-short pulsed fiber laser by employing non-linear polarization rotation technique

Mohd, Nur Aisyah (2022) Generation of ultra-short pulsed fiber laser by employing non-linear polarization rotation technique. [Project Paper] (Submitted)

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Abstract

This thesis demonstrates a generation of ultrashort pulse fiber laser by employing a nonlinear polarization rotation technique. The technique chosen is due to the various advantages, such as being low-cost and compact compared to other techniques used in achieving an ultrashort pulse for fiber laser production. This kind of fiber laser is widely used in today’s generation as it provides many advantages, such as in telecommunication and lasing surgery. A polarizer controller is needed by employing a nonlinear polarization rotation technique, and 4m Erbium- doped fiber is used in the cavity, which acts as a gain medium to produce wavelength ranging from 1530-1565nm or known as a C-band region. The oscilloscope, OSA, and OPM measure the output result, such as an optical spectrum, and the repetition rate resulting in the most stable pulsed obtained is at the 280 mW.

Item Type:	Project Paper
Faculty:	Fakulti Sains
Depositing User:	Ms. ROHANA ALIAS
Date Deposited:	05 Jun 2024 23:33
Last Modified:	05 Aug 2024 09:05
URI:	http://psaspb.upm.edu.my/id/eprint/1895

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