Mode-locked fiber laser in the C-band region for dual-wavelength ultrashort pulses emission using a carbon nanotube saturable absorber

Kuen Yao Lau; Pin Jern Ker; Ahmad Fauzi Abas; Mohammed Thamer Alresheedi; Mohd Adzir Mahdi

doi:10.3788/COL201917.051401

Journals >Chinese Optics Letters >Volume 17 >Issue 5 >Page 051401 > Article

Chinese Optics Letters
Vol. 17, Issue 5, 051401 (2019)

Mode-locked fiber laser in the C-band region for dual-wavelength ultrashort pulses emission using a carbon nanotube saturable absorber | Editors' Pick

Kuen Yao Lau¹, Pin Jern Ker¹, Ahmad Fauzi Abas², Mohammed Thamer Alresheedi², and Mohd Adzir Mahdi^3、*

Author Affiliations

¹Electronics Research Group, Institute of Power Engineering, Universiti Tenaga Nasional, 43000 Kajang, Selangor, Malaysia

²Department of Electrical Engineering, College of Engineering, King Saud University, Riyadh 11421, Kingdom of Saudi Arabia

³Wireless and Photonics Networks Research Centre, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia

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DOI: 10.3788/COL201917.051401 Cite this Article Set citation alerts

Kuen Yao Lau, Pin Jern Ker, Ahmad Fauzi Abas, Mohammed Thamer Alresheedi, Mohd Adzir Mahdi. Mode-locked fiber laser in the C-band region for dual-wavelength ultrashort pulses emission using a carbon nanotube saturable absorber[J]. Chinese Optics Letters, 2019, 17(5): 051401 Copy Citation Text

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Fig. 1. Experimental setup for dual-wavelength MLFL.

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Fig. 2. Optical spectra for (a) MLFL-S and (b) MLFL-L and autocorrelation traces for (c) MLFL-S and (d) MLFL-L.

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Fig. 3. Pulse trains for (a) MLFL-S and (b) MLFL-L and RF spectra for (c) MLFL-S and (d) MLFL-L.

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Fig. 4. Power development curves for (a) MLFL-S and (b) MLFL-L.

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Fig. 5. Stability evaluation for (a) MLFL-S and (b) MLFL-L.

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Ref.	Laser Output	Wavelength (nm)	Pulse Duration (fs)
[8]	One	$1533.0 \| 1560.0$	$1060 \| 734$
[9]	One	$1531.0 \| 1557.0$	$1310 \| 1360$
[10]	One	$1548.6 \| 1551.2$	$6000 \| 5700$
[11]	One	$1532.2 \| 1557.3$	$990 \| 950$
This work	Two	$1533.5 \| 1555.1$	$910 \| 850$