Passive mode locking by using nonlinear polarization evolution in a polarization-maintaining erbium-doped fiber

1993 ◽  
Vol 18 (11) ◽  
pp. 894 ◽  
Author(s):  
M. E. Fermann ◽  
M. L. Stock ◽  
M. J. Andrejco ◽  
Y. Silberberg
Keyword(s):  
Mode Locking ◽  
Passive Mode ◽  
Nonlinear Polarization ◽  
Polarization Evolution ◽  
Erbium Doped ◽  
Polarization Maintaining

All-polarization-maintaining erbium-doped mode-locking fiber laser based on nonlinear polarization loop mirror

2018 ◽  
Vol 47 (8) ◽  
pp. 803006
Author(s):  
李润敏 Li Runmin ◽  
宋有建 Song Youjian ◽  
师浩森 Shi Haosen ◽  
戴 雯 Dai Wen ◽  
李跃鹏 Li Yuepeng ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Mode Locking ◽  
Nonlinear Polarization ◽  
Erbium Doped ◽  
Polarization Maintaining ◽  
Loop Mirror

scholarly journals Nonlinear polarization evolution of ultrashort pulses in polarization maintaining fibers

2018 ◽  
Vol 26 (10) ◽  
pp. 13590 ◽  
Author(s):  
Jan Szczepanek ◽  
Tomasz M. Kardaś ◽  
Czesław Radzewicz ◽  
Yuriy Stepanenko
Keyword(s):  
Ultrashort Pulses ◽  
Nonlinear Polarization ◽  
Polarization Evolution ◽  
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.

scholarly journals Ultrafast laser mode-locked using nonlinear polarization evolution in polarization maintaining fibers

2017 ◽  
Vol 42 (3) ◽  
pp. 575 ◽  
Author(s):  
Jan Szczepanek ◽  
Tomasz M. Kardaś ◽  
Czesław Radzewicz ◽  
Yuriy Stepanenko
Keyword(s):  
Ultrafast Laser ◽  
Laser Mode ◽  
Nonlinear Polarization ◽  
Polarization Evolution ◽  
Polarization Maintaining
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