• 综合
  • 标题
  • 关键词
  • 摘要
  • 学者
  • 期刊-刊名
  • 期刊-ISSN
  • 会议名称
搜索

作者:

Cui, Youshuo (Cui, Youshuo.) | Dong, Zikai (Dong, Zikai.) | Zhang, Lulu (Zhang, Lulu.) | Tian, Jinrong (Tian, Jinrong.) | Song, Yanrong (Song, Yanrong.) (学者:宋晏蓉)

收录:

CPCI-S

摘要:

We demonstrated the noise-like pulse (NLP) generation in an erbium (Er) doped fiber laser at 1560 nm based on 2H-MoTe2. The saturable absorber (SA) was a film mixed by 2H-MoTe2 and polyvinyl alcohol (PVA). The moudulation depth of the SA was 21.4% and the saturable optical intensity was 10.3 GW/cm(2). When the 2H-MoTe2 film was inserted into the cavity, the stable NLPs with 3-dB spectral bandwidth of 2.44 nm and the repetition rate of 33.7 MHz were obtained. The autocorrelation (AC) trace of NLP has a 1.14 ps spike and a 71 ps pedestal. When the pump power was 600 mW, the maximum output power was 26.09 mW. To the best of our knowledge, this is the first time to realize the generation of NLP mode locking in an Er-doped fiber laser based on 2H-MoTe2-PVA film.

关键词:

fiber lasers mode locking noise-like pulse nonlinear optical materials

作者机构:

  • [ 1 ] [Cui, Youshuo]Beijing Univ Technol, Fac Sci, Beijing 100124, Peoples R China
  • [ 2 ] [Dong, Zikai]Beijing Univ Technol, Fac Sci, Beijing 100124, Peoples R China
  • [ 3 ] [Zhang, Lulu]Beijing Univ Technol, Fac Sci, Beijing 100124, Peoples R China
  • [ 4 ] [Tian, Jinrong]Beijing Univ Technol, Fac Sci, Beijing 100124, Peoples R China
  • [ 5 ] [Song, Yanrong]Beijing Univ Technol, Fac Sci, Beijing 100124, Peoples R China

通讯作者信息:

  • 宋晏蓉

    [Song, Yanrong]Beijing Univ Technol, Fac Sci, Beijing 100124, Peoples R China

电子邮件地址:

查看成果更多字段

相关关键词:

来源 :

24TH NATIONAL LASER CONFERENCE & FIFTEENTH NATIONAL CONFERENCE ON LASER TECHNOLOGY AND OPTOELECTRONICS

ISSN: 0277-786X

年份: 2020

卷: 11717

语种: 英文

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次:

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 2

归属院系:

在线人数/总访问数:1080/2933540
地址:北京工业大学图书馆(北京市朝阳区平乐园100号 邮编:100124) 联系我们:010-67392185
版权所有:北京工业大学图书馆 站点建设与维护:北京爱琴海乐之技术有限公司