Erbium-Doped Fiber Laser Based on Single-Layer Graphene Saturable Absorber

2013 ◽  
Vol 40 (2) ◽  
pp. 0202001
Author(s):  
黄文育 Huang Wenyu ◽  
冯德军 Feng Dejun ◽  
姜守振 Jiang Shouzhen ◽  
季伟 Ji Wei ◽  
姜明顺 Jiang Mingshun ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene ◽  
Erbium Doped ◽  
Graphene Saturable Absorber

Single-layer graphene saturable absorber for diode-pumped passively Q-switched Tm:KLu(WO4)2laser at 2μm

2015 ◽  
Vol 12 (9) ◽  
pp. 095802 ◽  
Author(s):  
Josep M Serres ◽  
Xavier Mateos ◽  
Uwe Griebner ◽  
Valentin Petrov ◽  
Magdalena Aguiló ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene ◽  
Graphene Saturable Absorber ◽  
Diode Pumped

Passively Q-switched and mode-locked erbium doped fiber laser based on N-doped graphene saturable absorber

Laser Physics ◽  
2017 ◽  
Vol 27 (10) ◽  
pp. 105302 ◽  
Author(s):  
H Ahmad ◽  
S N Aidit ◽  
S I Ooi ◽  
M Rezayi ◽  
Z C Tiu
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Erbium Doped ◽  
Doped Graphene ◽  
Graphene Saturable Absorber

Fundamental and harmonic mode-locking in erbium-doped fiber laser based on graphene saturable absorber

2012 ◽  
Vol 285 (13-14) ◽  
pp. 3174-3178 ◽  
Author(s):  
Jaroslaw Sotor ◽  
Grzegorz Sobon ◽  
Karol Krzempek ◽  
Krzysztof M. Abramski
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Mode Locking ◽  
Harmonic Mode ◽  
Erbium Doped ◽  
Graphene Saturable Absorber

scholarly journals High-power thulium fiber laser Q switched with single-layer graphene

2014 ◽  
Vol 39 (3) ◽  
pp. 614 ◽  
Author(s):  
Yulong Tang ◽  
Xuechao Yu ◽  
Xiaohui Li ◽  
Zhiyu Yan ◽  
Qi Jie Wang
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene ◽  
Thulium Fiber Laser

scholarly journals HIGH SIGNAL-TO-NOISE RATIO Q-SWITCHING ERBIUM DOPED FIBER LASER PULSE EMISSION UTILIZING SINGLE LAYER TRIVIAL TRANSFER GRAPHENE FILM SATURABLE ABSORBER

2016 ◽  
Vol 78 (3) ◽  
Author(s):  
K. Y. Lau ◽  
A. A. Latif ◽  
M. H. Abu Bakar ◽  
M. A. Mahdi
Keyword(s):  
Laser Pulse ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Signal To Noise Ratio ◽  
Single Layer ◽  
High Signal ◽  
Signal To Noise ◽  
Pulse Emission ◽  
Erbium Doped ◽  
Noise Ratio

This paper presents the high signal-to-noise ratio (SNR) Q-switched erbium-doped fiber laser pulse emission using a commercial single layer graphene (SLG) film as a saturable absorber (SA). A sandwiched-type structure with transferred single layer SLG film between two fiber ferrules is formed to function as the SA. Q-switched pulse emission with repetition rate from 47.25 kHz to 67.39 kHz and round-trip time per oscillation from 7.42 µs to 10.36 µs are obtained from the laser cavity set-up. The SNR of 62.64 dB shows a good quality of pulse generation using the SLG film as SA. The effortless production of SLG is enabling factor to produce fast fabrication and low cost SA for application in Q-switched pulsed fiber lasers.  

scholarly journals Dual-wavelength passively Q-switched Erbium-doped fiber laser with MWCNTs slurry as saturable absorber

2016 ◽  
Vol 8 (4) ◽  
pp. 98 ◽  
Author(s):  
Siti Nur Fatin Zuikafly ◽  
Fauzan Ahmad ◽  
Mohd Haniff Ibrahim ◽  
Anas Abdul Latiff ◽  
Sulaiman Wadi Harun
Keyword(s):  
Carbon Nanotubes ◽  
Pump Power ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Dual Wavelength ◽  
Erbium Doped ◽  
Laser Optics ◽  
Multi Walled Carbon Nanotubes ◽  
Graphene Saturable Absorber ◽  
Walled Carbon Nanotubes

In this work, a compact, stable dual-wavelength Q-switched laser with a multi-walled carbon nanotubes (MWCNTs) slurry as saturable absorber (SA) which is independent of any host polymer has been demonstrated. The MWCNTs slurry is fabricated and the peak shift is investigated using Raman spectroscopy.The passively Q-switched erbium-doped fiber laser (EDFL) oscillated simultaneously at 1532.32 nm and 1556.97 nm with 24.67 nm peak separation, at threshold and maximum input power of 26mW and 74mW respectively.By increasing the input pump power from 36 mW to 74 mW, the pulse train repetition rate increases from 25 kHz to 78 kHz, while the pulse width is reduced from 17.84 us to 5.24 ?s. The generated pulse produced maximum pulse energy and maximum peak power of 11.97 nJ and 2.05 mW, respectively at maximum input pump power. The recorded signal to noise ratio is about 62 dB and shows that the proposed MWCNTs slurry based SAis able to generate dual wavelength Q-switched pulse laser with high stability pulse. Full Text: PDF ReferencesL.Liu, Z. Zheng, X. Zhao,S. Sun, Y. Bian, Y. Su, J. Liu, and J. Zhu, "Dual-wavelength passively Q-switched Erbium doped fiber laser based on an SWNT saturable absorber", Optics Communications 294, 267 (2013). CrossRef Z. Luo, M. Zhou, J. Weng, G. Huang, H. Xu, C. Ye, and Z. Cai, "Graphene-based passively Q-switched dual-wavelength erbium-doped fiber laser", Optics Letters 35, 3709 (2010). CrossRef F. Lou, R. Zhao, J. He, Z. Jia, X. Su, Z. Wang, J. Hou, and B. Zhang, "Nanosecond-pulsed, dual-wavelength, passively Q-switched ytterbium-doped bulk laser based on few-layer MoS2 saturable absorber", Photon. Res. 3, A25 (2015). CrossRef F. A. A. Rashid et al., "Using a black phosphorus saturable absorber to generate dual wavelengths in a Q-switched ytterbium-doped fiber laser", Laser Phys. Lett. 13, 1 (2016). CrossRef J. Sotor, G. Sobon, I. Pasternak, K. Krzempek, G. Dudzik, A. Krajewska, W. Strupinski, and K. M. Abramski, "Dual-wavelength fiber mode-locked laser based on graphene saturable absorber", Proc. of SPIE 8961, 89612A (2014). CrossRef S. Alwarappan, and A. Kumar, Graphene-Based Nanomaterials (Boca Rota, CRC Press 2014).N. Taib, N. Bidin, H. Haris, N. N. Adnan, M. Ahmad, and S. W. Harun, "Multi-walled carbon nanotubes saturable absorber in Q-switching flashlamp pumped Nd:YAG laser", Optics & Laser Technology 79, 193 (2016). CrossRef M. Ahmad, A. Latiff, Z. Zakaria, and S. Harun, "Q-Switched Ultrafast TDFL Using MWCNTs-SA at 2 ?m Region", International Journal of Computer and Communication Engneering 3, 446 (2014). CrossRef H. Ahmad, K. Z. Hamdan, F. D. Muhammad, S. W. Harun, and M. Z. Zulkifli, "Switchable dual-wavelength CNT-based Q-switched using arrayed waveguide gratings (AWG)", Applied Physics B 118, 269 (2015). CrossRef J. M. Dudley and J. R. Taylor, Supercontinuum Generation in Optical Fibres (New York, Cambridge University Press 2010). CrossRef H. Ahmad, M. A. M. Salim, M. R. K. Soltanian, S. R. Azzuhri, and S. W. Harun, "Passively dual-wavelength Q-switched ytterbium doped fiber laser using Selenium Bismuth as saturable absorber", Journal of Modern Optics 62, 1550 (2015). CrossRef H. Chu et al., "Dual-Wavelength Passively Q-Switched Nd,Mg:LiTaO3 Laser With a Monolayer Graphene as Saturable Absorber", IEEE Journal of Selected Topics in Quantum Electronics 21, 1600705 (2015). CrossRef Z. T. Wang, Y. Chen, C. J. Zhao, H. Zhang, and S. C. Wen, "Switchable Dual-Wavelength Synchronously Q-Switched Erbium-Doped Fiber Laser Based on Graphene Saturable Absorber", IEEE Photonics Journal 4, 869 (2012). CrossRef J. H. Liu et al., "Passively Q-switched dual-wavelength Yb:LSO laser based on tungsten disulphide saturable absorber", Chin. Phys. B 25, 034207 (2016). CrossRef Z. C. Tiu et al, "Multi-wavelength Q-switched Erbium-doped fiber laser with photonic crystal fiber and multi-walled carbon nanotubes", Journal of Modern Optics 61, 1133 (2014). CrossRef

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