SIOM OpenIR  > 强场激光物理国家重点实验室
Spatiotemporal propagation dynamics of intense optical pulses in loosely confined gas-filled hollow-core fibers
Zhao RR(赵睿睿); Wang D(王丁); Huang ZY(黄志远); Leng YX(冷雨欣); Li RX(李儒新); wangding@siom.ac.cn; lengyuxin@mail.siom.ac.cn
2017
发表期刊Chin. Phys. B
卷号26期号:1
摘要We numerically study the propagation dynamics of intense optical pulses in gas-filled hollow-core fibers (HCFs). The spatiotemporal dynamics of the pulses show a transition from tightly confined to loosely confined characteristics as the fiber core is increased, which manifests as a deterioration in the spatiotemporal uniformity of the beam. It is found that using the gas pressure gradient does not enhance the beam quality in large-core HCFs, while inducing a positive chirp in the pulse to lower the peak power can improve the beam quality. This indicates that the self-focusing effect in the HCFs is the main driving force for the propagation dynamics. It also suggests that pulses at longer wavelengths are more suitable for HCFs with large cores because of the lower critical power of self-focusing, which is justified by the numerical simulations. These results will benefit the generation of energetic few-cycle pulses in large-core HCFs.
文章类型Article
部门归属强光
DOI10.1088/1674-1056/26/1/014208
收录类别SCI
WOS记录号WOS:000402757900008
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28717
专题强场激光物理国家重点实验室
通讯作者wangding@siom.ac.cn; lengyuxin@mail.siom.ac.cn
作者单位中国科学院上海光学精密机械研究所
推荐引用方式
GB/T 7714
Zhao RR,Wang D,Huang ZY,et al. Spatiotemporal propagation dynamics of intense optical pulses in loosely confined gas-filled hollow-core fibers[J]. Chin. Phys. B,2017,26(1).
APA 赵睿睿.,王丁.,黄志远.,冷雨欣.,李儒新.,...&lengyuxin@mail.siom.ac.cn.(2017).Spatiotemporal propagation dynamics of intense optical pulses in loosely confined gas-filled hollow-core fibers.Chin. Phys. B,26(1).
MLA 赵睿睿,et al."Spatiotemporal propagation dynamics of intense optical pulses in loosely confined gas-filled hollow-core fibers".Chin. Phys. B 26.1(2017).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[赵睿睿]的文章
[王丁]的文章
[黄志远]的文章
百度学术
百度学术中相似的文章
[赵睿睿]的文章
[王丁]的文章
[黄志远]的文章
必应学术
必应学术中相似的文章
[赵睿睿]的文章
[王丁]的文章
[黄志远]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。