首页 > 论文 > High Power Laser Science and Engineering > 6卷 > 2期(pp:16--1)

kW-class high power fiber laser enabled by active long tapered fiber

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

Abstract

Compared with traditional uniform fibers, tapered fiber has numerous unique advantages, such as larger mode area, higher pump absorption, suppression to nonlinear effects, and maintaining good beam quality. In this manuscript, we have constructed an all-fiberized fiber amplifier which is based on a piece of ytterbium-doped tapered double-clad fiber (T-DCF). The fiber amplifier is operated under continuous wave (CW) regime at 1080 nm wavelength. The $M^{2}$ factor of the amplifier at 1.39 kW output power is ${\sim}1.8$. The maximum output power of the system reached 1.47 kW, which, to the best of our knowledge, is the highest output power of long tapered fiber based fiber laser system. Our result successfully verifies the potential of power scalability and all-fiberized capability of long tapered fiber, and the performance of our system can be further enhanced by fiber design optimization.

Newport宣传-MKS新实验室计划
补充资料

DOI:10.1017/hpl.2018.9

基金项目:The authors would like to thank Prof. Zhiyong Pan and CETC-23 institute for supplying T-DCF for our experiments. This work was supported by the National Natural Science Foundation of China (No. 61505260) and the National Key Research and Development Program of China (No. 2016YFB0402204).

收稿日期:2017-11-29

录用日期:2018-01-17

网络出版日期:2018-02-27

作者单位    点击查看

Chen Shi:College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, ChinaHunan Provincial Collaborative Innovation Center of High Power Fiber Laser, Changsha 410073, China
Hanwei Zhang:College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, ChinaHunan Provincial Collaborative Innovation Center of High Power Fiber Laser, Changsha 410073, China
Xiaolin Wang:College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, ChinaHunan Provincial Collaborative Innovation Center of High Power Fiber Laser, Changsha 410073, China
Pu Zhou:College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, ChinaHunan Provincial Collaborative Innovation Center of High Power Fiber Laser, Changsha 410073, China
Xiaojun Xu:College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, ChinaHunan Provincial Collaborative Innovation Center of High Power Fiber Laser, Changsha 410073, China

联系人作者:Xiaolin Wang(chinawxllin@163.com)

【1】M. N.Zervas?and C. A.Codemard, 219 (2014).

【2】D. J.Richardson,J.Nilsson,?and W. A.Clarkson, B63 (2010).

【3】O. G.Okhotnikov,, 3rd ed. (John Wiley & Sons, 2012).10.1002/9783527648641

【4】H.Yu,H.Zhang,X.Wang,J.Leng,H.Xiao,S.Guo,P.Zhou,X.Xu,?and J.Chen, 4556 (2015).

【5】H.Xiao,J.Leng,H.Zhang,L.Huang,J.Xu,?and P.Zhou, 8166 (2015).

【6】V.Filippov,Y. K.Chamorovskii,K. M.Golant,A.Vorotynskii,?and O. G.Okhotnikov, 97280V (2016).

【7】V.Filippov,Y.Chamorovskii,J.Kerttula,K.Golant,M.Pessa,?and O. G.Okhotnikov, 1929 (2008).

【8】C.Shi,X.Wang,P.Zhou,X.Xu,?and Q.Lu, 19473 (2016).

【9】V.Filippov,J.Kerttula,Y.Chamorovskii,K.Golant,?and O. G.Okhotnikov, 12499 (2010).

【10】J.Kerttula,V.Filippov,Y.Chamorovskii,K.Golant,?and O. G.Okhotnikov, 18543 (2010).

【11】J.Kerttula,V.Filippov,Y.Chamorovskii,V.Ustimchik,K.Golant,?and O. G.Okhotnikov, 1734 (2012).

【12】A. I.Trikshev,A. S.Kurkov,V. B.Tsvetkov,S. A.Filatova,J.Kertulla,V.Filippov,Y. K.Chamorovskiy,?and O. G.Okhotnikov, in 2013 Conference on Lasers and Electro-Optics - International Quantum Electronics Conference (Optical Society of America, 2013), paper CJ_P_33.

【13】V.Filippov,V.Ustimchik,Y.Chamorovskii,K.Golant,A.Vorotynskii,?and O. G.Okhotnikov, in European Conference on Lasers and Electro-Optics (Optical Society of America, 2015), paper CJ_10_5.

【14】Z.Zhou,H.Zhang,X.Wang,Z.Pan,R.Su,B.Yang,P.Zhou,?and X.Xu, 65504 (2016).

【15】Z.Lou,J.Xu,L.Huang,H.Zhang,J.Leng,H.Xiao,?and P.Zhou, 55102 (2017).

【16】H.Zhang,X.Du,P.Zhou,X.Wang,?and X.Xu, 9112 (2016).

【17】R.Tao,P.Ma,X.Wang,P.Zhou,?and Z.Liu, 86 (2015).

【18】H.Otto,F.Stutzki,F.Jansen,T.Eidam,C.Jauregui,J.Limpert,?and A.Tünnermann, 15710 (2012).

【19】R.Tao?and R.Su, 25101 (2017).

【20】R.Tao,P.Ma,X.Wang,P.Zhou,?and Z.Liu, 92550B (2015).

【21】A. V.Smith?and J. J.Smith, 472 (2014).

【22】I.Hu,C.Zhu,C.Zhang,A.Thomas,?and A.Galvanauskas, 860109 (2013).

引用该论文

Chen Shi, Hanwei Zhang, Xiaolin Wang, Pu Zhou, and Xiaojun Xu, "kW-class high power fiber laser enabled by active long tapered fiber," High Power Laser Science and Engineering 6(2), e16 (2018)

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF