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2019 IEEE 16th International Conference on Group IV Photonics (GFP)最新文献

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Ultra-Broadband Polarization-Independent Silicon Beam Splitter Based on Modal and Symmetry Engineering 基于模态和对称工程的超宽带非偏振硅分束器
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8853912
C. Alonso‐Ramos, M. Berciano, E. Cassan, P. Cheben, E. Durán-Valdeiglesias, David González-Andrade, C. Lafforgue, X. Le roux, D. Marris-Morini, A. V. Velasco, L. Vivien
{"title":"Ultra-Broadband Polarization-Independent Silicon Beam Splitter Based on Modal and Symmetry Engineering","authors":"C. Alonso‐Ramos, M. Berciano, E. Cassan, P. Cheben, E. Durán-Valdeiglesias, David González-Andrade, C. Lafforgue, X. Le roux, D. Marris-Morini, A. V. Velasco, L. Vivien","doi":"10.1109/GROUP4.2019.8853912","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8853912","url":null,"abstract":"A novel silicon beam splitter based on modal and symmetry engineering in slot waveguides is reported. We experimentally demonstrate insertion loss and imbalance below 1 dB over a broad bandwidth of 390 nm, for both TE and TM polarizations.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123102684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Speed Wireless Communication using Beam Steering by Optical Phased Array in Silicon 基于硅光相控阵的波束控制高速无线通信
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8853947
HyoDerk Park, H. Rhee, Jong-Bum You
{"title":"High-Speed Wireless Communication using Beam Steering by Optical Phased Array in Silicon","authors":"HyoDerk Park, H. Rhee, Jong-Bum You","doi":"10.1109/GROUP4.2019.8853947","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8853947","url":null,"abstract":"Optical wireless data transmission is an emerging complementary technology compared to the radio frequency transmission. Due to the characteristics of optical radiation, optical wireless transmission has high-speed data transmission, unlimited bandwidth, high security and immune to signal interference. Despite from most self-alignment optical wireless systems such as MEMS, optical phased array (OPA) has a large advantage on the entire system size, low power consumption and high speed operation. The manufactured OPA has 16 channels, achieving ±22.7° beam steering angle. Radiator's output beam has a beam divergence angle of 4° and 6° for each horizontal and vertical direction. By using the OPA, we have demonstrated a 5Gbps data transmission in free space. By phase tuning, data transmission can shift from center positioned photodetector to another photodetector at fully steered beam position. The extinction ratio of the transmission eye-diagram was over than 7dB. These results show that OPA is a promising technology for high-speed optical wireless communication with self-alignment function.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127149437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Near Infrared Absorption Enhancement of Graphene for High-Responsivity Photodetection 用于高响应光探测的石墨烯近红外吸收增强
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8853889
Xiyuan Cao, Yi Jin, Aimin Wu, Yijin Zhang
{"title":"Near Infrared Absorption Enhancement of Graphene for High-Responsivity Photodetection","authors":"Xiyuan Cao, Yi Jin, Aimin Wu, Yijin Zhang","doi":"10.1109/GROUP4.2019.8853889","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8853889","url":null,"abstract":"Near-infrared strong light harvesting of graphene is obtained based on multipole resonance interference of silicon nanodisks. The ultrathin design allows the active area with effective generation of photo carriers, paving a new way for small footprint high-speed and high-responsivity photon detection.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125351583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Germanium Light Source for Wafer-Level Inspection 用于晶圆级检测的锗光源
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8853908
H. Fukuda, Y. Maeda, S. Matsuo, T. Miura
{"title":"Germanium Light Source for Wafer-Level Inspection","authors":"H. Fukuda, Y. Maeda, S. Matsuo, T. Miura","doi":"10.1109/GROUP4.2019.8853908","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8853908","url":null,"abstract":"We describe a germanium light source for wafer-level inspection. The structure and dimensions of the light source are almost the same as those of a germanium photodiode, so that we can integrate them.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"761 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116128889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spectral Engineering of Photonic Filters Based on Mode Splitting in Self-Coupled Silicon Nanowire Waveguides 基于自耦合硅纳米线波导模式分裂的光子滤波器的光谱工程
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8926105
Jiayang Wu, Tania Moein, Xingyuan Xu, Yuning Zhang, Y. Qu, L. Jia, M. Tan, D. Moss
{"title":"Spectral Engineering of Photonic Filters Based on Mode Splitting in Self-Coupled Silicon Nanowire Waveguides","authors":"Jiayang Wu, Tania Moein, Xingyuan Xu, Yuning Zhang, Y. Qu, L. Jia, M. Tan, D. Moss","doi":"10.1109/GROUP4.2019.8926105","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8926105","url":null,"abstract":"We investigate mode splitting in integrated standing-wave resonators formed by self-coupled silicon nanowire waveguides. By changing coupling strengths of the directional couplers and phase shifts along the connecting waveguides, rich filtering characteristics for spectral engineering are experimentally achieved and show good agreement with theory.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122585342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
InAs QDs Monolithically Grown on COMS Compatible Si (001) and SOI Platform with Strong Emission at 1300 nm and 1550 nm 在COMS兼容Si(001)和SOI平台上单片生长具有1300 nm和1550 nm强发射的InAs量子点
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8925748
Wenqi Wei, Ting Wang, Jianjun Zhang
{"title":"InAs QDs Monolithically Grown on COMS Compatible Si (001) and SOI Platform with Strong Emission at 1300 nm and 1550 nm","authors":"Wenqi Wei, Ting Wang, Jianjun Zhang","doi":"10.1109/GROUP4.2019.8925748","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8925748","url":null,"abstract":"Highly uniform (111)-faceted Si sawtooth with underlying hollow structures is formed by homo-epitaxy on U-shape patterned Si (001) and SOI substrates. With in-situ III-V growth on such substrates by the III-V/IV dual chamber molecular beam epitaxy, high-quality GaAs layers are obtained with threading dislocation density approximately ∼ 106 cm−2 via electron channeling contrast image (ECCI) method. Then strong room-temperature emission of InAs/GaAs and InAs/InGaAs quantum dots (QDs) at O-band (1300 nm) and C/L-band (1550 nm) telecommunication wavelengths are both achieved on Si (001) and SOI substrates, respectively.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"255 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122926773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi Composition GeSi Tuneable Concentration Silicon-Germanium Wire Structures for CMOS Photonics 用于CMOS光子学的多组分GeSi可调浓度硅锗线结构
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8926039
K. Grabska, S. Saito, M. Banakar, T. D. Bucio, M. Nedeljkovic, C. Littlejohns, F. Gardes, A. Ballabio, A. Barzaghi, G. Isella
{"title":"Multi Composition GeSi Tuneable Concentration Silicon-Germanium Wire Structures for CMOS Photonics","authors":"K. Grabska, S. Saito, M. Banakar, T. D. Bucio, M. Nedeljkovic, C. Littlejohns, F. Gardes, A. Ballabio, A. Barzaghi, G. Isella","doi":"10.1109/GROUP4.2019.8926039","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8926039","url":null,"abstract":"In this presentation, we report for the first time Rapid Melt Growth SiGe based structures embedded in an SOI platform with constant siGe composition over the length of the SiGe wires. This method is suitable for waveguide integration on the SOI platform which is crucial for multi wavelength operation of Franz Keldysh type modulators.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128388467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Silicon Photonics Polarization Filter with 60 dB Extinction Ratio for on-Chip Gyroscope Application 片上陀螺仪用60 dB消光比硅光子偏振滤波器
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8926123
Ming-Yung Jung, T. Yen, Cheng-Tse Tang, Y. Hung
{"title":"Silicon Photonics Polarization Filter with 60 dB Extinction Ratio for on-Chip Gyroscope Application","authors":"Ming-Yung Jung, T. Yen, Cheng-Tse Tang, Y. Hung","doi":"10.1109/GROUP4.2019.8926123","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8926123","url":null,"abstract":"We experimentally demonstrate a waveguide-type polarization filter on silicon-on-insulator for on-chip gyroscope application. The device provides a polarization extinction ratio of >50 dB and an insertion loss of less than 1 dB over 1500∼1600 nm wavelength range, which is comparable to that of LiNbO3 waveguides.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114805298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Performance Vertical Interlayer Coupler for Multilayer Silicon Nitride-on-Silicon Photonic Platform 用于多层氮化硅光子平台的高性能垂直层间耦合器
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8925686
Xin Mu, Sailong Wu, Lirong Cheng, X. Tu, H. Fu
{"title":"High-Performance Vertical Interlayer Coupler for Multilayer Silicon Nitride-on-Silicon Photonic Platform","authors":"Xin Mu, Sailong Wu, Lirong Cheng, X. Tu, H. Fu","doi":"10.1109/GROUP4.2019.8925686","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8925686","url":null,"abstract":"We propose a vertical interlayer coupler for optical interconnections in multilayer silicon nitride-on-silicon photonic circuits with coupling efficiency of 96.0%. The coupler has a compact size of 170 μm in length and exhibits high performance in an ultra-broad bandwidth.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127877369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sparse Optical Phased Array Design 稀疏光学相控阵设计
2019 IEEE 16th International Conference on Group IV Photonics (GFP) Pub Date : 2019-08-01 DOI: 10.1109/GROUP4.2019.8925961
F. Smith, Wuxiucheng Wang, Hui Wu
{"title":"Sparse Optical Phased Array Design","authors":"F. Smith, Wuxiucheng Wang, Hui Wu","doi":"10.1109/GROUP4.2019.8925961","DOIUrl":"https://doi.org/10.1109/GROUP4.2019.8925961","url":null,"abstract":"We propose a scalable, low fill factor, optical phased array design based on sparse arrays, relaxing the sub-wavelength antenna pitch requirement for sidelobe suppression, achieving significantly lower beamsteering power consumption than a uniform array.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126555490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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