Tunable Multiwavelength Er-Doped Fiber Laser With a Two-Stage Lyot Filter

2017 ◽  
Vol 29 (3) ◽  
pp. 287-290 ◽  
Author(s):  
Yuan Li ◽  
Jiajun Tian ◽  
Mingran Quan ◽  
Yong Yao
Keyword(s):  
Fiber Laser ◽  
Two Stage ◽  
Lyot Filter ◽  
Er Doped

scholarly journals Multiwavelength Er-doped fiber laser using an all-fiber Lyot filter

2018 ◽  
Vol 57 (31) ◽  
pp. 9270 ◽  
Author(s):  
Zihao Zhao ◽  
Xiaolei Li ◽  
Yue Li ◽  
Huabao Qin ◽  
Hushan Wang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Lyot Filter ◽  
Er Doped

A tunable narrow-line-width multi-wavelength Er-doped fiber laser based on a high birefringence fiber ring mirror and an auto-tracking filter

2008 ◽  
Vol 281 (1) ◽  
pp. 90-93 ◽  
Author(s):  
Xiu-jie Jia ◽  
Yan-ge Liu ◽  
Li-bin Si ◽  
Zhan-cheng Guo ◽  
Sheng-gui Fu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Line Width ◽  
Narrow Line ◽  
Fiber Ring ◽  
High Birefringence ◽  
Narrow Line Width ◽  
Multi Wavelength ◽  
Tracking Filter ◽  
Er Doped

scholarly journals Generation and evolution of mode-locked noise-like square-wave pulses in a large-anomalous-dispersion Er-doped ring fiber laser

2015 ◽  
Vol 23 (5) ◽  
pp. 6418 ◽  
Author(s):  
Jun Liu ◽  
Yu Chen ◽  
Pinghua Tang ◽  
Changwen Xu ◽  
Chujun Zhao ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Anomalous Dispersion ◽  
Square Wave ◽  
Er Doped

Study of an Er-Doped All-PM-Fiber Laser Mode- Locked by Nonlinear Polarization Evolution

2018 ◽  
Vol 30 (24) ◽  
pp. 2111-2114 ◽  
Author(s):  
Zhigang Peng ◽  
Zhaochen Cheng ◽  
Xiangbao Bu ◽  
Chang Hong ◽  
Huijuan Li ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Laser Mode ◽  
Nonlinear Polarization ◽  
Polarization Evolution ◽  
Er Doped

scholarly journals Investigation of dispersion-managed, polarization-maintaining Er-doped figure-nine ultrashort-pulse fiber laser

2019 ◽  
Vol 27 (14) ◽  
pp. 19218 ◽  
Author(s):  
Norihiko Nishizawa ◽  
Hayato Suga ◽  
Masahito Yamanaka
Keyword(s):  
Fiber Laser ◽  
Ultrashort Pulse ◽  
Polarization Maintaining ◽  
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.

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