| Title | Wafer-scale inverted gallium phosphide-on-insulator rib waveguides for nonlinear photonics |
| Author | |
| Corresponding Author | Zhao，Qiancheng |
| Publication Years | 2023
|
| DOI | |
| Source Title | |
| ISSN | 0146-9592
|
| EISSN | 1539-4794
|
| Volume | 48Issue:14Pages:3781-3784 |
| Abstract | We report a gallium phosphide-on-insulator (GaP-OI) photonic platform fabricated by an intermediate-layer bonding process aiming to increase the manufacture scalability in a low-cost manner. This is enabled by the “etch-n-transfer” sequence, which results in inverted rib waveguide structures. The shallow-etched 1.8 µm-wide waveguide has a propagation loss of 23.5 dB/cm at 1550 nm wavelength. Supercontinuum generation based on the self-phase modulation effect is observed when the waveguides are pumped by femtosecond pulses. The nonlinear refractive index of GaP, n, is extracted to be 1.9 × 10 m/W, demonstrating the great promise of the GaP-OI platform in third-order nonlinear applications. |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
; Corresponding
|
| Funding Project | Basic and Applied Basic Research Foundation of Guangdong Province[2021B1515120074];Wuhan National Laboratory for Optoelectronics[2021WNLOKF001];Basic and Applied Basic Research Foundation of Guangdong Province[2023A1515012141];National Natural Science Foundation of China[62205137];
|
| WOS Research Area | Optics
|
| WOS Subject | Optics
|
| WOS Accession No | WOS:001043405700009
|
| Publisher | |
| ESI Research Field | PHYSICS
|
| Scopus EID | 2-s2.0-85164758779
|
| Data Source | Scopus
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/560229 |
| Department | SUSTech Institute of Microelectronics |
| Affiliation | 1.School of Microelectronics,MOE Engineering Research Center of Integrated Circuits for Next Generation Communications,Southern University of Science and Technology,Shenzhen,Guangdong,518000,China 2.Nokia Corporation,New York,10016,United States |
| First Author Affilication | SUSTech Institute of Microelectronics |
| Corresponding Author Affilication | SUSTech Institute of Microelectronics |
| First Author's First Affilication | SUSTech Institute of Microelectronics |
| Recommended Citation GB/T 7714 |
Cheng，Weiren,Geng，Zhaoting,Yu，Zhuoyu,et al. Wafer-scale inverted gallium phosphide-on-insulator rib waveguides for nonlinear photonics[J]. Optics Letters,2023,48(14):3781-3784.
|
| APA |
Cheng，Weiren.,Geng，Zhaoting.,Yu，Zhuoyu.,Liu，Yihan.,Yang，Yatao.,...&Zhao，Qiancheng.(2023).Wafer-scale inverted gallium phosphide-on-insulator rib waveguides for nonlinear photonics.Optics Letters,48(14),3781-3784.
|
| MLA |
Cheng，Weiren,et al."Wafer-scale inverted gallium phosphide-on-insulator rib waveguides for nonlinear photonics".Optics Letters 48.14(2023):3781-3784.
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