本文綜述了基于漸變折射率多模光纖可飽和吸收體的全光纖鎖模激光超短脈沖與束縛態(tài)孤子產(chǎn)生機理與技術(shù)研究現(xiàn)狀.采用這種新型全光纖結(jié)構(gòu)的鎖模調(diào)制器件,光纖激光器可輸出傳統(tǒng)孤子的單脈沖能量達nJ量級,同時可實現(xiàn)時空鎖模運轉(zhuǎn).漸變折射率多模光纖作為全光纖非線性可飽和吸收體在激光器中具有重要的研究意義和廣泛的應(yīng)用,為更高能量超短脈沖的產(chǎn)生提供了一條重要技術(shù)途徑. 

【文章來源】：光子學(xué)報. 2020,49(11)北大核心EICSCD

【文章頁數(shù)】：11 頁

【文章目錄】：
0 Introduction
1 Self-imaging based graded-index multimode fiber
2 Conventional soliton in anormalous dispersion regime
3 Dissipative soliton formation in normal dispersion regime
4 Stretched pulse generation in near zero dispersion regime
    4.1 Experimental results
    4.2 Theoretical analysis
5 Total mode-locking and soliton molecules formation
6 Conclusions and perspectives


【參考文獻】：
期刊論文
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[2]Generation of wavelength-tunable and coherent dual-wavelength solitons in the C + L band by controlling the intracavity loss[J]. TIANYU ZHU,ZHAOKUN WANG,D.N.WANG,FAN YANG,LIUJIANG LI.  Photonics Research. 2019(08)
[3]Generation of coexisting high-energy pulses in a mode-locked all-fiber laser with a nonlinear multimodal interference technique[J]. GUANGWEI CHEN,WENLEI LI,GUOMEI WANG,WENFU ZHANG,CHAO ZENG,WEI ZHAO.  Photonics Research. 2019(02)
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