ZrSe2 nanosheet as saturable absorber for soliton operations within an Er-doped passive mode-locked fiber laser

2020 ◽  
Vol 59 (25) ◽  
pp. 7484
Author(s):  
Lin-Guang Guo ◽  
XinXin Shang ◽  
Jinjuan Gao ◽  
Huanian Zhang ◽  
Yuanmei Gao
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Passive Mode ◽  
Er Doped

Passively mode-locked in Er-doped fiber laser based on semi-metallic InBi saturable absorber

2021 ◽  
Author(s):  
Jianwei Hu ◽  
Rong Huang ◽  
Ziqiao Wei ◽  
Minru Wen ◽  
Fugen Wu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Modulation Depth ◽  
Mode Locking ◽  
Nodal Line ◽  
Saturable Absorption ◽  
Optical Nonlinearities ◽  
Passive Mode ◽  
Central Wavelength ◽  
Two Dimensional Materials ◽  
Er Doped

Abstract Two-dimensional materials have drawn great interest for their applications in mode-locking owning to their unique optical nonlinearities. However, most of these 2D materials are semi-conductor. In this study, a new kind of semimetal Indium bismuth (InBi) is reported which is a topological nodal-line semimetal with exotic physical properties. The InBi nanomaterials was prepared through liquid phase exfoliation method with average thickness of 32.8 nm. The saturable absorption property was measured and passive mode-locking operation was achieved successfully in Er-doped fiber laser. It exhibits a modulation depth of 3.21%, a saturable intensity of 100 MW/cm2, and a pulse width about 859.97 fs corresponding to the central wavelength of 1562.27 nm and 3-dB bandwidth of 2.98 nm. The experimental results open a new avenue for the use of semimetals InBi nanomaterials in lasers and photonics applications.

Passively mode-locked Er-doped fiber laser based on ferromagnetic insulator Cr2Si2Te6 as saturable absorber

2022 ◽  
Author(s):  
Fuhao Yang ◽  
Shuo Sun ◽  
Si Chen ◽  
Yanjuan Wang ◽  
Zhiqi Sui ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Er Doped

Q-switched Er-doped fiber laser with single-walled carbon nanotube saturable absorber by evanescent field

2014 ◽  
Vol 12 (s2) ◽  
pp. S21402-321404
Author(s):  
Xinzheng Dong Xinzheng Dong ◽  
Jinrong Tian Jinrong Tian ◽  
Zhenhua Yu Zhenhua Yu ◽  
Yanrong Song Yanrong Song
Keyword(s):  
Carbon Nanotube ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Evanescent Field ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Er Doped

Er-doped Q-switched fiber laser with a black phosphorus/polymethyl methacrylate saturable absorber

2018 ◽  
Vol 57 (6) ◽  
pp. 1292 ◽  
Author(s):  
Sicong Liu ◽  
Yani Zhang ◽  
Lu Li ◽  
Yonggang Wang ◽  
Ruidong Lv ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Polymethyl Methacrylate ◽  
Saturable Absorber ◽  
Black Phosphorus ◽  
Er Doped

Er-doped fiber laser mode-locked by mechanically exfoliated Sb2Te3 saturable absorber

2013 ◽  
Author(s):  
Jaroslaw Sotor ◽  
Grzegorz Sobon ◽  
Karol Krzempek ◽  
Krzysztof M. Abramski
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Laser Mode ◽  
Er Doped
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