Dark pulse generation based on black phosphorus in a Yb-doped fiber laser

2019 ◽  
Author(s):  
Tao Wang ◽  
Xiaoxi Jin ◽  
Jian Wu ◽  
PU Zhou
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Dark Pulse

scholarly journals Hafnium Bismuth Erbium Co-Doped Fiber Based Dark Pulses Generation With Black Phosphorus As Saturable Absorber

2021 ◽  
Vol 2075 (1) ◽  
pp. 012018
Author(s):  
A Ahmad ◽  
M F A Rahman ◽  
M A M Johari ◽  
A A Latiff ◽  
M H Jali ◽  
...  
Keyword(s):  
Pump Power ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Maximum Output Power ◽  
Mode Locking ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Maximum Output ◽  
Oscilloscope Trace ◽  
Dark Pulse

Abstract A dark pulse generation is demonstrated in a fiber laser configured with a 20 cm long HBEDF and multilayer Black Phosphorus as a gain medium and saturable absorber, respectively. Dark pulses fiber laser at 1.5 µm region was obtained when the pump power exceeds the threshold of 147 mW. Meanwhile, the spectrum of the dark pulse is centred at 1556.40 nm, with the 3 dB bandwidth of 0.12 nm and the separation between adjacent pulses is 1145 ns, corresponding to the cavity length of 211 m. The pulse width was measured to be around 320 ns. The radio-frequency spectrum of the dark pulse, which was measured within the 20 MHz range. More than 17 harmonics were observed within this range, which indicates the mode-locking operation of the laser. The fundamental frequency was obtained at 1.1 MHz, which agreed with the oscilloscope trace. Furthermore, it shows a signal to noise ratio of about 36.58 dB, which indicates good stability. The maximum output power of 0.78 mW and pulse energy of 0.78 nJ were obtained at 187 mW pump power.

scholarly journals Bi2Te3 Topological Insulator for Domain-Wall Dark Pulse Generation from Thulium-Doped Fiber Laser

Crystals ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 337 ◽  
Author(s):  
Joonhoi Koo ◽  
Nandam Ashok ◽  
Dong Hwan Kim ◽  
Woojin Shin
Keyword(s):  
Pump Power ◽  
Domain Wall ◽  
Fiber Laser ◽  
Topological Insulator ◽  
Repetition Rate ◽  
Pulse Width ◽  
Laser Cavity ◽  
Pulse Generation ◽  
Distilled Water ◽  
Dark Pulse

We have experimentally demonstrated domain-wall (DW) dark pulses from a thulium-doped fiber laser incorporating a topological insulator saturable absorber (SA). The bulk-structured Bi2Te3 was used as the SA, which was constructed on a fiber ferrule platform through the deposition of the Bi2Te3 mixed with distilled water. The DW dark pulses were generated from the thulium-doped fiber laser cavity with a dual wavelength at 1956 nm and 1958 nm. The dark pulse width and the repetition rate were measured as ~10.3 ns and ~20.7 MHz over the pump power of ~80 mW, respectively. To the best of our knowledge, this work is the first demonstrated generation of the DW dark pulse from a thulium-doped fiber laser using nanomaterial-based SA.

scholarly journals 102 fs pulse generation from a long-term stable, inkjet-printed black phosphorus-mode-locked fiber laser

2018 ◽  
Vol 26 (10) ◽  
pp. 12506 ◽  
Author(s):  
Xinxin Jin ◽  
Guohua Hu ◽  
Meng Zhang ◽  
Yuwei Hu ◽  
Tom Albrow-Owen ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Black Phosphorus

Domain-wall dark pulse generation in fiber laser incorporating MoS2

2016 ◽  
Vol 122 (4) ◽  
Author(s):  
Harith Ahmad ◽  
Zian Cheak Tiu ◽  
Arman Zarei ◽  
Muneswaran Suthaskumar ◽  
Muhammad Aizi Mat Salim ◽  
...  
Keyword(s):  
Domain Wall ◽  
Fiber Laser ◽  
Pulse Generation ◽  
Dark Pulse

scholarly journals Sub-hundred nanosecond pulse generation from a black phosphorus Q-switched Er-doped fiber laser

2020 ◽  
Vol 28 (4) ◽  
pp. 4708 ◽  
Author(s):  
Chunxiang Zhang ◽  
Yu Chen ◽  
Taojian Fan ◽  
Yanqi Ge ◽  
Chujun Zhao ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Nanosecond Pulse ◽  
Er Doped

scholarly journals Black Phosphorus-Film with Drop-Casting Method for High-Energy Pulse Generation From Q-Switched Er-Doped Fiber Laser

2019 ◽  
Vol 9 (3) ◽  
pp. 239-245 ◽  
Author(s):  
Huanhuan Liu ◽  
Wei Song ◽  
Ye Yu ◽  
Qiao Jiang ◽  
Fufei Pang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
High Energy ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Casting Method ◽  
Energy Pulse ◽  
Er Doped

scholarly journals Ultra-stable pulse generation in ytterbium-doped fiber laser based on black phosphorus

2019 ◽  
Vol 1 (1) ◽  
pp. 195-202 ◽  
Author(s):  
Tao Wang ◽  
Xiaoxi Jin ◽  
Jie Yang ◽  
Jian Wu ◽  
Qiang Yu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
High Quality

We demonstrated a ultra-stable pulse based on the high-quality electrochemical delamination exfoliation process black phosphorus.

scholarly journals Application of Black Phosphorus for Pulse Generation in Erbium-doped Fiber Laser

2021 ◽  
pp. 100091
Author(s):  
Turki Ali Alghamdi ◽  
Somaya Adwan ◽  
Hamzah Arof ◽  
Sulaiman Wadi Harun
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Erbium Doped

Dark pulse generation in a dispersion-managed fiber laser

Laser Physics ◽  
2011 ◽  
Vol 22 (1) ◽  
pp. 261-264 ◽  
Author(s):  
H. P. Li ◽  
H. D. Xia ◽  
Z. Jing ◽  
J. K. Liao ◽  
X. G. Tang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Generation ◽  
Dark Pulse
Sign in / Sign up

Export Citation Format

Share Document