All-fiber spatiotemporal mode-locking lasers with large modal dispersion

被引：0

作者：

HUAIWEI ZHANG ^{[1
]}

YUNHONG ZHANG ^{[1
]}

JIYING PENG ^{[1
]}

XINYANG SU ^{[1
]}

XIAOSHENG XIAO ^{[2
]}

DONGJIAN XU ^{[1
]}

JUNHAO CHEN ^{[1
]}

TIANRAN SUN ^{[1
]}

KAI ZHENG ^{[1
]}

JIANQUAN YAO ^{[1
]}

YI ZHENG ^{[1
]}

机构：

[1] Key Laboratory of Luminescence and Optical Information, Ministry of Education, Beijing Jiaotong University

[2] State Key Laboratory of Information Photonics and Optical Communications, School of Electronic Engineering, Beijing University of Posts and Telecommunications

来源：

Photonics Research | 2022年 / 02期

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

It is a challenging problem to balance the modal walk-off(modal dispersion) between multiple transverse modes and chromatic dispersion in long step-index multimode fibers(MMFs). By properly designing the oscillator, we have overcome the difficulty and successfully obtained an all-fiber spatiotemporal mode-locked laser based on step-index MMFs with large modal dispersion for the first time, to our knowledge. Various proofs of spatiotemporal mode-locking(STML) such as spatial, spectral, and temporal properties, are measured and characterized.This laser works at a fundamental frequency of 28.7 MHz, and achieves a pulse laser with single pulse energy of 8 nJ, pulse width of 20.1 ps, and signal-to-noise ratio of ~70 dB. In addition, we observe a dynamic evolution of the transverse mode energy during the STML establishment process that has never been reported before.

引用

页码：483 / 490

页数：8

共 50 条

[1] All-fiber spatiotemporal mode-locking lasers with large modal dispersion
Zhang, Huaiwei
Zhang, Yunhong
Peng, Jiying
Su, Xinyang
Xiao, Xiaosheng
Xu, Dongjian
Chen, Junhao
Sun, Tianran
Zheng, Kai
Yao, Jianquan
Zheng, Yi
[J]. PHOTONICS RESEARCH, 2022, 10 (02) : 483 - 490
[2] Spatiotemporal Mode-Locking in Lasers with Large Modal Dispersion
Ding, Yihang
Xiao, Xiaosheng
Liu, Kewei
Fan, Shuzheng
Zhang, Xiaoguang
Yang, Changxi
[J]. PHYSICAL REVIEW LETTERS, 2021, 126 (09)
[3] Spatiotemporal mode-locking in multimode fiber lasers
Wright, Logan G.
Christodoulides, Demetrios N.
Wise, Frank W.
[J]. SCIENCE, 2017, 358 (6359) : 94 - +
[4] Spatiotemporal Mode-Locking in Multimode Fiber Lasers
Wise, Frank
[J]. 2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2019,
[5] All-fiber electrooptical mode-locking and tuning
Myrén, N
Margulis, W
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2005, 17 (10) : 2047 - 2049
[6] Characterization of mode-locking in an all-fiber, all normal dispersion ytterbium based fiber oscillator
Cserteg, Andras
Sagi, Veronika
Drozdy, Andras
Varallyay, Zoltan
Gajdatsy, Gabor
[J]. FIBER LASERS XII: TECHNOLOGY, SYSTEMS, AND APPLICATIONS, 2015, 9344
[7] Different mode-locking methods in high energy all-normal dispersion Yb femtosecond all-fiber lasers
Szczepanek, Jan
Michalska, Maria
Kardas, Tomasz
Radzewicz, Czeslaw
Stepanenko, Yuriy
[J]. HIGH-POWER, HIGH-ENERGY, AND HIGH-INTENSITY LASER TECHNOLOGY II, 2015, 9513
[8] Hybrid mode-locking of an all-fiber holmium laser
Filatova, S. A.
Kamynin, V. A.
Trikshev, A. I.
Obraztsova, E. D.
Tsvetkov, V. B.
[J]. 2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018), 2018, : 22 - 22
[9] A net normal dispersion all-fiber laser using a hybrid mode-locking mechanism
Xu, Bo
Martinez, Amos
Set, Sze Yun
Goh, Chee Seong
Yamashita, Shinji
[J]. LASER PHYSICS LETTERS, 2014, 11 (02)
[10] Spatiotemporal mode-locking and dissipative solitons in multimode fiber lasers
Cao, Bo
Gao, Chenxin
Liu, Kewei
Xiao, Xiaosheng
Yang, Changxi
Bao, Chengying
[J]. LIGHT-SCIENCE & APPLICATIONS, 2023, 12 (01)

← 1 2 3 4 5 →