scholarly journals Gigahertz Parabolic Pulse Generation in a High-Power Polarization-Maintaining Fiber Amplifier Seeded by a Passively Mode-Locked VECSEL

2006 ◽  
Author(s):  
P. Dupriez ◽  
K. G. Wilcox ◽  
C. Finot ◽  
A. Malinowski ◽  
J. K. Sahu ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Amplifier ◽  
Pulse Generation ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining

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.

Study on Characteristics of High-Power Single-Frequncy Polarization Maintaining Fiber Amplifier

2010 ◽  
Vol 30 (3) ◽  
pp. 692-695
Author(s):  
刘驰 Liu Chi ◽  
漆云风 Qi Yunfeng ◽  
周军 Zhou Jun ◽  
杜松涛 Du Songtao ◽  
何兵 He Bing ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Amplifier ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining

scholarly journals All Polarization-Maintaining Fiber Laser Architecture for Robust Femtosecond Pulse Generation

2018 ◽  
pp. 331-340 ◽  
Author(s):  
Wolfgang Hänsel ◽  
Heinar Hoogland ◽  
Michele Giunta ◽  
Sebastian Schmid ◽  
Tilo Steinmetz ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Femtosecond Pulse ◽  
Pulse Generation ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining
Sign in / Sign up

Export Citation Format

Share Document