8-HQCdCl2H2O as an organic Q-switcher in erbium laser cavity*

This paper demonstrated a Q-switched erbium-doped fiber laser (EDFL) using an organic saturable absorber (SA) based on 8-HQCdCl2H2O material. The organic thin film was prepared using the casting process. The proposed Q-switched EDFL has a maximum repetition rate of 143 kHz, minimum pulse duratio...

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Bibliographic Details
Main Authors: Mohammed Najm, Mustafa, Abdullah, Mohammed Najm, Almukhtar, Aya A., Hamida, Belal Ahmed, Yasin, Moh, Harun, Sulaiman Wadi
Format: Article
Language:English
English
Published: Springer Nature 2023
Subjects:
Online Access:http://irep.iium.edu.my/108354/1/108354_8-HQCdCl2H2O%20as%20an%20organic.pdf
http://irep.iium.edu.my/108354/7/108354_8-HQCdCl2H2O%20as%20an%20organic_SCOPUS.pdf
http://irep.iium.edu.my/108354/
https://link.springer.com/article/10.1007/s11801-023-3009-x
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Summary:This paper demonstrated a Q-switched erbium-doped fiber laser (EDFL) using an organic saturable absorber (SA) based on 8-HQCdCl2H2O material. The organic thin film was prepared using the casting process. The proposed Q-switched EDFL has a maximum repetition rate of 143 kHz, minimum pulse duration of 1.85 µs and the highest pulse energy of 167 nJ. The Q-switched peak laser was at a central wavelength of 1 531 nm with a 3 dB bandwidth of 3.52 nm and power intensity of 2.64 dBm.