Mid-infrared mode-locked pulse generation with multilayer black phosphorus as saturable absorber

2015 ◽  
Vol 41 (1) ◽  
pp. 56 ◽  
Author(s):  
Zhipeng Qin ◽  
Guoqiang Xie ◽  
Chujun Zhao ◽  
Shuangchun Wen ◽  
Peng Yuan ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Mid Infrared

3-μm mid-infrared pulse generation using topological insulator as the saturable absorber

2015 ◽  
Vol 40 (15) ◽  
pp. 3659 ◽  
Author(s):  
Jianfeng Li ◽  
Hongyu Luo ◽  
Lele Wang ◽  
Chujun Zhao ◽  
Han Zhang ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Topological Insulator ◽  
Pulse Generation ◽  
Mid Infrared

Black phosphorus saturable absorber for a diode-pumped passively Q-switched Er:CaF2 mid-infrared laser

2018 ◽  
Vol 406 ◽  
pp. 158-162 ◽  
Author(s):  
Chun Li ◽  
Jie Liu ◽  
Zhinan Guo ◽  
Han Zhang ◽  
Weiwei Ma ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Infrared Laser ◽  
Black Phosphorus ◽  
Mid Infrared ◽  
Diode Pumped

Optically driven black phosphorus as a saturable absorber for mode-locked laser pulse generation

2016 ◽  
Vol 55 (8) ◽  
pp. 081317 ◽  
Author(s):  
Yao Chen ◽  
Haoran Mu ◽  
Pengfei Li ◽  
Shenghuang Lin ◽  
Bannur N. Shivananju ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Saturable Absorber ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Mode Locked Laser

scholarly journals Black phosphorus saturable absorber for ultrashort pulse generation

2015 ◽  
Vol 107 (5) ◽  
pp. 051108 ◽  
Author(s):  
J. Sotor ◽  
G. Sobon ◽  
W. Macherzynski ◽  
P. Paletko ◽  
K. M. Abramski
Keyword(s):  
Saturable Absorber ◽  
Ultrashort Pulse ◽  
Pulse Generation ◽  
Black Phosphorus ◽  
Ultrashort Pulse Generation

Broadband GaSb saturable absorber for pulse generation from C-band to mid-infrared

2021 ◽  
pp. 118716
Author(s):  
Shaodong Hou ◽  
Chengjin Lu ◽  
Zhijian Ma ◽  
Liu Kang ◽  
Haifeng Lin ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Pulse Generation ◽  
Mid Infrared

Passively Q-switched mid-infrared laser pulse generation with gold nanospheres as a saturable absorber

2018 ◽  
Vol 43 (5) ◽  
pp. 1179 ◽  
Author(s):  
Wenchao Duan ◽  
Hongkun Nie ◽  
Xiaoli Sun ◽  
Baitao Zhang ◽  
Guanbai He ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Saturable Absorber ◽  
Infrared Laser ◽  
Pulse Generation ◽  
Gold Nanospheres ◽  
Mid Infrared

scholarly journals Large-scale monolayer molybdenum disulfide (MoS2) for mid-infrared photonics

Nanophotonics ◽  
2020 ◽  
Vol 9 (16) ◽  
pp. 4703-4710
Author(s):  
Han Pan ◽  
Hongwei Chu ◽  
Zhongben Pan ◽  
Shengzhi Zhao ◽  
Ming Yang ◽  
...  
Keyword(s):  
Absorption Coefficient ◽  
Molybdenum Disulfide ◽  
Saturable Absorber ◽  
Large Scale ◽  
Modulation Depth ◽  
Pulse Generation ◽  
Photon Absorption ◽  
Saturable Absorption ◽  
Closed Aperture ◽  
Mid Infrared

AbstractMid-infrared (MIR) photonics has attracted tremendous interest because of its broad applications at atmospheric windows. In this work, we report high-performance MIR photonics based on large-scale and good-quality monolayer molybdenum disulfide (MoS2). The open-aperture Z-scan measurement on the nonlinear saturable absorption features shows that the as-grown monolayer MoS2 possesses a modulation depth of 26% and a low saturable intensity of 271 kW/cm2, enabling its application as an excellent saturable absorber for the MIR pulse generation. This is further evident by the measured high effective nonlinear absorption coefficient βeff (−16 cm/MW). In addition, the two-photon absorption coefficient and the nonlinear refractive index of monolayer MoS2 are also determined by the closed-aperture Z-scan technology. As an application, we demonstrate a passively Q-switched Tm,Ho:CaLu0.1Gd0.9AlO4 (Tm,Ho:CLGA) disordered crystal laser at 2.1 μm by using the monolayer MoS2 as the saturable absorber for the first time, producing a minimum pulse width of 765 ns and a pulse repetition rate of 36 kHz. Our results demonstrate that large-scale monolayer MoS2 is a promising candidate for the MIR photonic applications.

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