Generation and time jitter of the loose soliton bunch in a passively mode-locked fiber laser

被引：19

作者：

Wang, Zhenhong ^{[1
,2
]}

Wang, Zhi ^{[1
,2
]}

Liu, Yan'ge ^{[1
,2
]}

He, Ruijing ^{[1
,2
]}

Wang, Guangdou ^{[1
,2
]}

Yang, Guang ^{[1
,2
]}

Han, Simeng ^{[1
,2
]}

机构：

[1] Nankai Univ, Tianjin Key Lab Optoelect Sensor & Sensing Networ, Minist Educ, Key Lab Opt Informat & Technol, Tianjin 300350, Peoples R China

[2] Nankai Univ, Inst Modern Opt, Tianjin 300350, Peoples R China

来源：

CHINESE OPTICS LETTERS | 2017年 / 15卷 / 08期

基金：

中国国家自然科学基金;

关键词：

BOUND SOLITONS; STATES; PAIRS; EXPLOSIONS; PULSES;

D O I：

10.3788/COL201715.080605

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a regime of the loose soliton bunch in an erbium-doped passively mode-locked fiber laser. In this state, every soliton bunch consists of multiple pulses. The amount of multiple pulses inside the soliton bunch increase as the pump power rises. Moreover, the temporal average pulse-to-pulse separation decreases in general with the increase of the pump power. Further, the spatial-temporal sequences based on the dispersive Fourier transformation technique show that pulse-to-pulse interactions and time jitter can result in pulse forking inside the soliton bunch. Finally, we theoretically demonstrate the soliton bunch with different pulse-to-pulse separations.

引用

页数：4

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