All-fiber Mode-locking By Employing Bend-induced Polarization Dependent Loss In Low-V-number Fiber

2020 ◽  
Author(s):  
Yunpeng Huang ◽  
Hongbo Jiang ◽  
Zihao Zhao ◽  
Lei Jin ◽  
Sze Y. Set ◽  
...  
Keyword(s):  
Mode Locking ◽  
Induced Polarization ◽  
Polarization Dependent Loss ◽  
Fiber Mode

scholarly journals Environmentally stable Er-fiber mode-locked pulse generation and amplification by spectrally filtered and phase-biased nonlinear amplifying long-loop mirror

2019 ◽  
Vol 7 ◽  
Author(s):  
Zhengru Guo ◽  
Qiang Hao ◽  
Junsong Peng ◽  
Heping Zeng
Keyword(s):  
Repetition Rate ◽  
Fiber Lasers ◽  
Fiber Amplifier ◽  
Mode Locking ◽  
Pulse Generation ◽  
Erbium Doped ◽  
Polarization Maintaining Fiber ◽  
Fiber Mode ◽  
Polarization Maintaining ◽  
Loop Mirror

We report on environmentally stable long-cavity ultrashort erbium-doped fiber lasers, which self-start mode-locking at quite low thresholds by using spectrally filtered and phase-biased nonlinear amplifying long-loop mirrors. By employing 100-m polarization-maintaining fiber (PMF) in the nonlinear loop, the fundamental repetition rate reaches 1.84 MHz and no practical limitation is found to further decrease the repetition rate. The filter used in the long loop not only suppresses Kelly sidebands of the solitons, but also eliminates the amplified spontaneous emission which exists widely in low-repetition-rate ultrafast fiber lasers. The bandwidth of the filter is optimized by using a numerical model. The laser emits approximately 3-ps pulses with an energy of 17.4 pJ, which is further boosted to $1.5~\unicode[STIX]{x03BC}\text{J}$ by using a fiber amplifier.

Experimental Study on All-Optical Clock Recovery of All-Fiber Mode-Locking Cavity Configuration

2012 ◽  
Vol 39 (5) ◽  
pp. 0505005
Author(s):  
王顺艳 Wang Shunyan ◽  
江阳 Jiang Yang ◽  
吴次南 Wu Cinan ◽  
王菊 Wang Ju ◽  
于晋龙 Yu Jinlong ◽  
...  
Keyword(s):  
Experimental Study ◽  
Mode Locking ◽  
Optical Clock ◽  
Clock Recovery ◽  
All Optical ◽  
Cavity Configuration ◽  
Fiber Mode ◽  
Optical Clock Recovery

Laser mode locking using a single-mode-fiber coil with enhanced polarization-dependent loss

2020 ◽  
Vol 45 (10) ◽  
pp. 2866
Author(s):  
Hongbo Jiang ◽  
Yunpeng Huang ◽  
Zihao Zhao ◽  
Takuma Shirahata ◽  
Lei Jin ◽  
...  
Keyword(s):  
Single Mode ◽  
Mode Locking ◽  
Single Mode Fiber ◽  
Laser Mode ◽  
Polarization Dependent Loss ◽  
Fiber Coil

Accurate theoretical prediction for single-mode fiber macrobending loss and bending induced polarization dependent loss

2008 ◽  
Author(s):  
Pengfei Wang ◽  
Gerald Farrell ◽  
Yuliya Semenova ◽  
Qian Wang ◽  
Agus Muhamad Hatta ◽  
...  
Keyword(s):  
Theoretical Prediction ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Induced Polarization ◽  
Polarization Dependent Loss

Generation of Highly Stable Microwave Signals Based on Regenerative Fiber Mode Locking Laser

2010 ◽  
Author(s):  
Paolo Ghelfi ◽  
Giovanni Serafino ◽  
Fabrizio Berizzi ◽  
Antonella Bogoni
Keyword(s):  
Mode Locking ◽  
Microwave Signals ◽  
Fiber Mode

Mode-locking of fiber lasers induced by residual polarization dependent loss of cavity components

Laser Physics ◽  
2010 ◽  
Vol 20 (10) ◽  
pp. 1913-1917 ◽  
Author(s):  
X. Wu ◽  
D. Y. Tang ◽  
L. M. Zhao ◽  
H. Zhang
Keyword(s):  
Fiber Lasers ◽  
Mode Locking ◽  
Polarization Dependent Loss ◽  
Residual Polarization

Research Status and Development of Graded-index Multi-mode Fiber Mode-locking Technique （Invited）

2020 ◽  
Vol 49 (11) ◽  
pp. 34-44
Author(s):  
王屹山 Yi-shan WANG ◽  
赵凤艳 Feng-yan ZHAO ◽  
王虎山 Hu-shan WANG ◽  
胡晓鸿 Xiao-hong HU ◽  
张伟 Wei ZHANG ◽  
...  
Keyword(s):  
Mode Locking ◽  
Research Status ◽  
Graded Index ◽  
Fiber Mode ◽  
Multi Mode
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