Artificial Gauge Field Enabled Low-Crosstalk, Broadband, Half-Wavelength Pitched Waveguide Arrays

doi:10.1002/lpor.202200944

	Artificial Gauge Field Enabled Low-Crosstalk, Broadband, Half-Wavelength Pitched Waveguide Arrays
	Zhou, Peiji1 ; Li, Ting1,2,3 ; Lin, Yucheng1 ; Xia, Lipeng1 ; Shen, Li 4,5; Xu, Xiaochuan 6; Li, Tao 7; Zou, Yi1
	2023-04-01
发表期刊	LASER & PHOTONICS REVIEWS (IF:9.8[JCR-2023],11.1[5-Year])
ISSN	1863-8880
EISSN	1863-8899
卷号	17 期号:6
发表状态	已发表
DOI	10.1002/lpor.202200944
摘要	Dense waveguide arrays with half-wavelength pitch, low-crosstalk, broadband, and flexible routing capability are essential for integrated photonics. However, achieving such performance is challenging due to the relatively weaker confinement of dielectric waveguides and the increased interactions among densely packed waveguides. Here, leveraging the artificial gauge field mechanism, half-wavelength-pitched dense waveguide arrays, consisting of 64 waveguides, in silicon with -30 dB crosstalk suppression from 1480 to 1550 nm are demonstrated. The waveguide array features negligible insertion loss for 90 degrees bending. This approach enables flexibly routing a large-scale dense waveguide array that significantly reduces on-chip estate, leading to a high-density photonic integrated circuit, and may open up opportunities for important device performance improvement, such as half-wavelength-pitch optical phased array and ultra-dense space-division multiplexing.
关键词	artificial gauge fields integrated photonics silicon photonics waveguide arrays
URL	查看原文
收录类别	SCI ; EI
语种	英语
资助项目	Natural Science Foundation of Shanghai[21ZR1443100] ; National Natural Science Foundation of China (NSFC)[61705099] ; Science and Technology Commission of Shanghai Municipality[Y7360k1D01]
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000972276300001
出版者	WILEY-V C H VERLAG GMBH
EI入藏号	20231713945290
EI主题词	Silicon photonics
EI分类号	714.3 Waveguides ; 741.1 Light/Optics ; 741.3 Optical Devices and Systems ; 943.3 Special Purpose Instruments
原始文献类型	Journal article (JA)
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/299834
专题	信息科学与技术学院信息科学与技术学院_PI研究组_邹毅组信息科学与技术学院_硕士生信息科学与技术学院_博士生
通讯作者	Shen, Li; Zou, Yi
作者单位	1.ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China 5.Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Hubei, Peoples R China 6.Harbin Inst Technol, State Key Lab Tunable Laser Technol, Harbin Inst Technol Campus, Shenzhen 518055, Guangdong, Peoples R China 7.Nanjing Univ, Coll Engn & Appl Sci, Natl Lab Solid State Microstruct, Key Lab Intelligent Opt Sensing & Integrat,Jiangsu, Nanjing 210093, Peoples R China
第一作者单位	信息科学与技术学院
通讯作者单位	信息科学与技术学院
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Zhou, Peiji,Li, Ting,Lin, Yucheng,et al. Artificial Gauge Field Enabled Low-Crosstalk, Broadband, Half-Wavelength Pitched Waveguide Arrays[J]. LASER & PHOTONICS REVIEWS,2023,17(6).
APA	Zhou, Peiji.,Li, Ting.,Lin, Yucheng.,Xia, Lipeng.,Shen, Li.,...&Zou, Yi.(2023).Artificial Gauge Field Enabled Low-Crosstalk, Broadband, Half-Wavelength Pitched Waveguide Arrays.LASER & PHOTONICS REVIEWS,17(6).
MLA	Zhou, Peiji,et al."Artificial Gauge Field Enabled Low-Crosstalk, Broadband, Half-Wavelength Pitched Waveguide Arrays".LASER & PHOTONICS REVIEWS 17.6(2023).