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Tunable gallium nitride-based devices for ultrafast signal processing
Xie, Peng1,2,3,6; Wen, Yu4; Yang, Wenqiang1,6; Wan, Zishen2,3; Liu, Jiarui5; Wang, Xinyu1,6; Da, Siqi6; Wang, Yishan6
作者部门瞬态光学研究室
2019-06-20
发表期刊MODERN PHYSICS LETTERS B
ISSN0217-9849;1793-6640
卷号33期号:17
产权排序1
摘要

In this paper, we propose a micro-ring resonator model based on gallium nitride (GaN) and graphene, which exhibits tunable properties of nonlinearity. It provides a great bandwidth covering from visible to telecommunication band. Especially, based on the characteristic of GaN, it has unique advantages in shorter wavelength, which is used for demonstrating the ultrafast signal processing including wavelength conversion, temporal amplification and pulse compression. Moreover, the tunable signal processing is achieved via the method of applying additional bias voltage to graphene without changing the geometric dimension of the device. These results have significant potential applications of nonlinear optics and optical communications.

关键词Gallium nitride graphene waveguides ultrafast signal processing
DOI10.1142/S0217984919501872
收录类别SCI
语种英语
WOS记录号WOS:000472138500005
出版者WORLD SCIENTIFIC PUBL CO PTE LTD
引用统计
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/31561
专题瞬态光学研究室
通讯作者Wan, Zishen
作者单位1.Chinese Acad Sci, XIOPM, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
2.MIT, Dept Mech Engn, Cambridge, MA 02139 USA
3.Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA
4.Natl Univ Def Technol, Changsha 410073, Hunan, Peoples R China
5.Sun Yat Sen Univ, Guangzhou 510000, Guangdong, Peoples R China
6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Xie, Peng,Wen, Yu,Yang, Wenqiang,et al. Tunable gallium nitride-based devices for ultrafast signal processing[J]. MODERN PHYSICS LETTERS B,2019,33(17).
APA Xie, Peng.,Wen, Yu.,Yang, Wenqiang.,Wan, Zishen.,Liu, Jiarui.,...&Wang, Yishan.(2019).Tunable gallium nitride-based devices for ultrafast signal processing.MODERN PHYSICS LETTERS B,33(17).
MLA Xie, Peng,et al."Tunable gallium nitride-based devices for ultrafast signal processing".MODERN PHYSICS LETTERS B 33.17(2019).
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