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Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers

This paper demonstrates the integration of quantum dot (QD) cadmium selenide (CdSe) nanoparticles, which is embedded into polymethyl methacrylate (PMMA) film into an ytterbium-doped fiber laser (YDFL) cavity to produce Q-switched and mode-locked fiber lasers. The QD CdSe based film functions as a sa...

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Main Authors: Mahyuddin, Mohamad Badrol Hisyam, Abdul Latiff, Anas, Mohd Rusdi, Muhammad Farid, Irawati, Ninik, Harun, Sulaiman Wadi
Format: Article
Language:English
Published: Elsevier B.V. 2017
Subjects:
T Technology (General)
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utem.edu.my/id/eprint/21286/2/mahyuddin2017.pdf
http://eprints.utem.edu.my/id/eprint/21286/
https://www.sciencedirect.com/science/article/pii/S0030401817302791
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spelling my.utem.eprints.212862021-07-16T15:33:24Z http://eprints.utem.edu.my/id/eprint/21286/ Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers Mahyuddin, Mohamad Badrol Hisyam Abdul Latiff, Anas Mohd Rusdi, Muhammad Farid Irawati, Ninik Harun, Sulaiman Wadi T Technology (General) TA Engineering (General). Civil engineering (General) This paper demonstrates the integration of quantum dot (QD) cadmium selenide (CdSe) nanoparticles, which is embedded into polymethyl methacrylate (PMMA) film into an ytterbium-doped fiber laser (YDFL) cavity to produce Q-switched and mode-locked fiber lasers. The QD CdSe based film functions as a saturable absorber (SA). For Q-switching operation, stable pulse is generated within 970–1200 mW pump power, with tunable repetition rate and pulse width of 24.5–40.5 kHz and 6.8–3.7 μs, respectively. Maximum pulse energy and peak power are obtained about 1.1 μJ and 0.28 W, respectively. As we tune the polarization state of the laser cavity and use a single QD CdSe film, the mode-locking operation could also be generated within 310–468 mW pump power with repetition rate of 14.5 MHz and pulse width of 3.5 ps. Maximum pulse energy and peak power are obtained about 2 nJ and 0.11 W, respectively. These results may contribute to continuous research work on laser pulse generation, providing new opportunities of CdSe material in photonics applications. Elsevier B.V. 2017-04 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/21286/2/mahyuddin2017.pdf Mahyuddin, Mohamad Badrol Hisyam and Abdul Latiff, Anas and Mohd Rusdi, Muhammad Farid and Irawati, Ninik and Harun, Sulaiman Wadi (2017) Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers. Optics Communications, 397. pp. 147-152. ISSN 0030-4018 https://www.sciencedirect.com/science/article/pii/S0030401817302791 10.1016/j.optcom.2017.04.010
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic T Technology (General)
TA Engineering (General). Civil engineering (General)
spellingShingle T Technology (General)
TA Engineering (General). Civil engineering (General)
Mahyuddin, Mohamad Badrol Hisyam
Abdul Latiff, Anas
Mohd Rusdi, Muhammad Farid
Irawati, Ninik
Harun, Sulaiman Wadi
Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers
description This paper demonstrates the integration of quantum dot (QD) cadmium selenide (CdSe) nanoparticles, which is embedded into polymethyl methacrylate (PMMA) film into an ytterbium-doped fiber laser (YDFL) cavity to produce Q-switched and mode-locked fiber lasers. The QD CdSe based film functions as a saturable absorber (SA). For Q-switching operation, stable pulse is generated within 970–1200 mW pump power, with tunable repetition rate and pulse width of 24.5–40.5 kHz and 6.8–3.7 μs, respectively. Maximum pulse energy and peak power are obtained about 1.1 μJ and 0.28 W, respectively. As we tune the polarization state of the laser cavity and use a single QD CdSe film, the mode-locking operation could also be generated within 310–468 mW pump power with repetition rate of 14.5 MHz and pulse width of 3.5 ps. Maximum pulse energy and peak power are obtained about 2 nJ and 0.11 W, respectively. These results may contribute to continuous research work on laser pulse generation, providing new opportunities of CdSe material in photonics applications.
format Article
author Mahyuddin, Mohamad Badrol Hisyam
Abdul Latiff, Anas
Mohd Rusdi, Muhammad Farid
Irawati, Ninik
Harun, Sulaiman Wadi
author_facet Mahyuddin, Mohamad Badrol Hisyam
Abdul Latiff, Anas
Mohd Rusdi, Muhammad Farid
Irawati, Ninik
Harun, Sulaiman Wadi
author_sort Mahyuddin, Mohamad Badrol Hisyam
title Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers
title_short Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers
title_full Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers
title_fullStr Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers
title_full_unstemmed Quantum Dot Cadmium Selenide As A Saturable Absorber For Q-Switched And Mode-Locked Double-Clad Ytterbium-Doped Fiber Lasers
title_sort quantum dot cadmium selenide as a saturable absorber for q-switched and mode-locked double-clad ytterbium-doped fiber lasers
publisher Elsevier B.V.
publishDate 2017
url http://eprints.utem.edu.my/id/eprint/21286/2/mahyuddin2017.pdf
http://eprints.utem.edu.my/id/eprint/21286/
https://www.sciencedirect.com/science/article/pii/S0030401817302791
_version_ 1706960976343990272
score 13.211869

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