All-fiber passively mode-locked laser using nonlinear multimode interference of step-index multimode fiber-中国Betway体育网页登陆

摘要 Weexperimentallydemonstrateforthefirsttime,tothebestofourknowledge,anall-fiberpassivelymode-lockedlaseroperationbasedonthenonlinearmultimodeinterferenceofstep-indexmultimodefiber.Suchastructurecouplesthelightinandoutofthemultimodefiberviasingle-modefibers,anditsphysicalmechanismsforsaturableabsorptionhavebeenanalyzedtheoreticallybasedonthethird-ordernonlinearKerreffectofmultimodefiber.Usingthenonlinearmultimodeinterferencestructurewith48.8mmlengthstep-indexmultimodefiber,themodulationdepthhasbeenmeasuredtobe~5%.Thepassivelymode-lockedlaseroutputpulseshaveacentralwavelengthof1596.66nm,bandwidthof2.18nm,pulsewidthof~625fs,andfundamentalrepetitionrateof8.726MHz.Furthermore,theinfluenceoftotalcavitydispersionontheopticalspectrum,pulsewidth,andoutputpowerisinvestigatedsystematicallybyaddingdifferentlengthsofsingle-modefiberanddispersioncompensationfiberinthelasercavity.

1GUANGWEI CHEN;WENLEI LI;GUOMEI WANG;WENFU ZHANG;CHAO ZENG;WEI ZHAO.Generation of coexisting high-energy pulses in a mode-locked all-fiber laser with a nonlinear multimodal interference technique.物理,2019-02.
2C.Gordón;R.Guzmán;X.Leijtens;G.Carpintero.On-chip mode-locked laser diode structure using multimode interference reflectors.物理,2015-01.
3Yong Zhou;Jian Lin;Xiaoqiang Zhang;Lixin Xu;Chun Gu;Biao Sun;Anting Wang;Qiwen Zhan.Self-starting passively mode-locked all fiber laser based on carbon nanotubes with radially polarized emission.物理,2016-06.
4JIANFENG LI;YAZHOU WANG;HONGYU LUO;YONG LIU;ZHIJUN YAN;ZHONGYUAN SUN;LIN ZHANG.Kelly sideband suppression and wavelength tuning of a conventional soliton in a Tm-doped hybrid mode-locked fiber laser with an all-fiber Lyot filter.物理,2019-02.
5何理;杨伯君;宋学鹏;张晓光;于丽.Actively mode-locked fiber ring laser based on photonic crystal fiber.光学工程,2006-06.
6ZHIPENG QIN;GUOQIANG XIE;JINGUI MA;PENG YUAN;LIEJIA QIAN.2.8 μm all-fiber Q-switched and mode-locked lasers with black phosphorus.物理,2018-11.
7Zhengqian Luo;Yingyue Li;Min Zhong;Yizhong Huang;Xiaojiao Wan;Jian Peng;Jian Weng.Nonlinear optical absorption of few-layer molybdenum diselenide （MoSe2） for passively mode-locked soliton fiber laser [Invited].物理,2015-03.
8贾东方;王肇颖;李世忱.Supercontinuum Generation in DSF Pumped by Actively Mode-Locked Fiber Laser.高等教育学,2005-06.
9KANGDI NIU;RuYI SUN;QINGYUN CHEN;BAOYUAN MAN;AND HUANIAN ZHANG.Passively mode-locked Er-doped fiber laser based on SnS2 nanosheets as a saturable absorber.物理,2018-02.
10闫旭;傅海威;李辉栋;乔学光.Simultaneous refractive measurements by using index and temperature dual interference in an all-fiber Mach-Zehnder interferometer.光学工程,2016-03.

All-fiber passively mode-locked laser using nonlinear multimode interference of step-index multimode fiber

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