Hybrid structure based on no-core and graded-index multimode fibers as saturable absorber for a self-starting mode-locked Yb-doped fiber laser

2020 ◽  
Vol 59 (24) ◽  
pp. 7357
Author(s):  
S. Thulasi ◽  
S. Sivabalan
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Hybrid Structure ◽  
Multimode Fibers ◽  
Graded Index

Er-Doped Mode-Locked Fiber Laser With a Hybrid Structure of a Step-Index–Graded-Index Multimode Fiber as the Saturable Absorber

2017 ◽  
Vol 35 (24) ◽  
pp. 5280-5285 ◽  
Author(s):  
Zhaokun Wang ◽  
D. N. Wang ◽  
Fan Yang ◽  
Liujiang Li ◽  
Chunliu Zhao ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Hybrid Structure ◽  
Multimode Fiber ◽  
Step Index ◽  
Graded Index ◽  
Er Doped

Stretched graded-index multimode optical fiber as a saturable absorber for erbium-doped fiber laser mode locking

2018 ◽  
Vol 43 (9) ◽  
pp. 2078 ◽  
Author(s):  
Zhaokun Wang ◽  
D. N. Wang ◽  
Fan Yang ◽  
Liujiang Li ◽  
Chun-Liu Zhao ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Mode Locking ◽  
Laser Mode ◽  
Multimode Optical Fiber ◽  
Graded Index ◽  
Erbium Doped

Mode-locked ytterbium-doped fiber laser based on offset-spliced graded index multimode fibers

2019 ◽  
Vol 119 ◽  
pp. 105576 ◽  
Author(s):  
Zhipeng Dong ◽  
Shujie Li ◽  
Ruishan Chen ◽  
Hongxun Li ◽  
Chun Gu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Multimode Fibers ◽  
Graded Index

Mode-locked Fiber Laser Based on ZnO Nanoparticles as a Saturable Absorber

2018 ◽  
Author(s):  
Jeongkyun Na ◽  
Hansol Kim ◽  
Juhwan Kim ◽  
Jinseob Kim ◽  
Kyoungyoon Park ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Zno Nanoparticles

scholarly journals Metallic 2H-Tantalum Selenide Nanomaterials as Saturable Absorber for Dual-Wavelength Q-Switched Fiber Laser

Sensors ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 239
Author(s):  
Lingling Yang ◽  
Ruwei Zhao ◽  
Duanduan Wu ◽  
Tianxiang Xu ◽  
Xiaobiao Liu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Saturable Absorber ◽  
Peak Power ◽  
Dual Wavelength ◽  
Transition Metal Dichalcogenide ◽  
Promising Candidate ◽  
Laser Applications ◽  
Maximum Pulse Energy ◽  
Structure Simulation ◽  
Tantalum Selenide

A novel 2H-phase transition metal dichalcogenide (TMD)–tantalum selenide (TaSe2) with metallic bandgap structure is a potential photoelectric material. A band structure simulation of TaSe2 via ab initio method indicated its metallic property. An effective multilayered TaSe2 saturable absorber (SA) was fabricated using liquid-phase exfoliation and optically driven deposition. The prepared 2H–TaSe2 SA was successfully used for a dual-wavelength Q-switched fiber laser with the minimum pulse width of 2.95 μs and the maximum peak power of 64 W. The repetition rate of the maximum pulse energy of 89.9 kHz was at the level of 188.9 nJ. The metallic 2H–TaSe2 with satisfactory saturable absorbing capability is a promising candidate for pulsed laser applications.

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