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2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)最新文献

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Impact of stimulated Raman scattering on ultrawideband systems 受激拉曼散射对超宽带系统的影响
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505877
Esteban Paz, G. Saavedra
{"title":"Impact of stimulated Raman scattering on ultrawideband systems","authors":"Esteban Paz, G. Saavedra","doi":"10.1109/SUM48717.2021.9505877","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505877","url":null,"abstract":"Ultrawideband transmission systems can offer increased capacity in single-mode fibers. Stimulated Raman scattering (SRS) emerges as a critical effect to manage in such systems. Here we outline the impact SRS has on ultrawideband transmission and discuss strategies to limit detrimental effects.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123538036","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
Continuous Fabrication of Microstructured Waveguides for THz Communications Using Infinite 3D Printing 利用无限3D打印技术连续制造太赫兹通信微结构波导
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505784
Guofu Xu, K. Nallappan, Yang Cao, M. Skorobogatiy
{"title":"Continuous Fabrication of Microstructured Waveguides for THz Communications Using Infinite 3D Printing","authors":"Guofu Xu, K. Nallappan, Yang Cao, M. Skorobogatiy","doi":"10.1109/SUM48717.2021.9505784","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505784","url":null,"abstract":"A micro-structured suspended-core waveguide is designed for information transmission at 128 GHz carrier frequency. It is 3D printed using a 45° inclined extruder that enables continuous, length-unlimited fabrication of terahertz waveguides. The experimental characterization demonstrated the promising prospect of such novel technique for waveguide-assisted applications.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121737381","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
Photonic Spiking Convolutional Neural Networks for High-Speed Image Processing *Note: Sub-titles are not captured in Xplore and should not be used 用于高速图像处理的光子脉冲卷积神经网络*注:在Xplore中不捕获字幕，不应使用
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505862
M. Skontranis, G. Sarantoglou, A. Bogris, C. Mesaritakis
{"title":"Photonic Spiking Convolutional Neural Networks for High-Speed Image Processing *Note: Sub-titles are not captured in Xplore and should not be used","authors":"M. Skontranis, G. Sarantoglou, A. Bogris, C. Mesaritakis","doi":"10.1109/SUM48717.2021.9505862","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505862","url":null,"abstract":"A multi-layer photonic spiking convolutional neural network is presented, based on miniaturized VCSELs, targeting image classification. Spatial information is encoded using a time multiplexing scheme providing a radical reduction of physical neuron-count. Hardware-friendliness is enhanced by exploiting unsupervised spike-timing dependent plasticity.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122060076","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
37-Air-Core Chalcogenide Ring Fiber with >4000 Radially Fundamental OAM Modes Across C+L Bands 在C+L波段具有>4000径向基本OAM模式的37芯硫族环光纤
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505958
Yingning Wang, Zhi Wang, Yuxi Fang, Wenpu Geng, Yan-ge Liu, C. Bao, Yongxiong Ren, Z. Pan, Yang Yue
{"title":"37-Air-Core Chalcogenide Ring Fiber with >4000 Radially Fundamental OAM Modes Across C+L Bands","authors":"Yingning Wang, Zhi Wang, Yuxi Fang, Wenpu Geng, Yan-ge Liu, C. Bao, Yongxiong Ren, Z. Pan, Yang Yue","doi":"10.1109/SUM48717.2021.9505958","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505958","url":null,"abstract":"A 37-air-core ring fiber is proposed to support over 4000 OAM modes for highly dense SDM and maintain radially single-mode condition, featuring <-49 dB crosstalk at 1550 nm and <-20 dB crosstalk across C+L bands after 100-km fiber propagation.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129331785","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
Experimental Demonstration for a Power Scalable Coherent Vector Beam in a Turbulent Environment 湍流环境下功率可扩展相干矢量光束的实验验证
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505711
J. Free, J. K. Miller, Luke Snow, Jacob Nix, R. Watkins, E. Johnson
{"title":"Experimental Demonstration for a Power Scalable Coherent Vector Beam in a Turbulent Environment","authors":"J. Free, J. K. Miller, Luke Snow, Jacob Nix, R. Watkins, E. Johnson","doi":"10.1109/SUM48717.2021.9505711","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505711","url":null,"abstract":"This paper presents an approach for generating power scalable vector beams. These beams are created with a coherent combination in the RCP and LCP OAM basis encoded with data. The results show resistance to turbulence in free space propagation under a 16-QAM CE-OFDM encoding scheme.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127436298","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
Mid-IR Photonic Integrated Circuits 中红外光子集成电路
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505838
J. Meyer, M. Kim, C. Kim, C. Canedy, C. Merritt, W. Bewley, I. Vurgaftman
{"title":"Mid-IR Photonic Integrated Circuits","authors":"J. Meyer, M. Kim, C. Kim, C. Canedy, C. Merritt, W. Bewley, I. Vurgaftman","doi":"10.1109/SUM48717.2021.9505838","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505838","url":null,"abstract":"We describe the framework for a midwave infrared photonic integrated circuit (PIC) that combines lasers, detectors, passive waveguides, and other optical components such as spectral multiplexers and demultiplexers on the native GaSb substrate of an interband cascade laser (ICL) structure.1,2 These building blocks may be used, for example, to fabricate a laser spectroscopy PIC for on-chip chemical sensing.3","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133550100","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 for Artificial Intelligence and Neuromorphic Computing 用于人工智能和神经形态计算的硅光子学
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505837
B. Shastri, T. F. de Lima, Chaoran Huang, B. Marquez, S. Shekhar, L. Chrostowski, P. Prucnal
{"title":"Silicon Photonics for Artificial Intelligence and Neuromorphic Computing","authors":"B. Shastri, T. F. de Lima, Chaoran Huang, B. Marquez, S. Shekhar, L. Chrostowski, P. Prucnal","doi":"10.1109/SUM48717.2021.9505837","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505837","url":null,"abstract":"Artificial intelligence and neuromorphic computing driven by neural networks has enabled many applications. Software implementations of neural networks on electronic platforms are limited in speed and energy efficiency. Neuromorphic photonics aims to build processors in which optical hardware mimic neural networks in the brain. © 2021 The Author(s)","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122982720","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: 5
Monolithic Mid-IR Methane Gas Sensor with Waveguide-Integrated Detector 带波导集成探测器的单片中红外甲烷气体传感器
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505931
P. Su, K. Stoll, Z. Han, D. Kita, P. Becla, H. Lin, S. Deckoff-Jones, K. Richardson, L. C. Kimerling, J. Hu, A. Agarwal
{"title":"Monolithic Mid-IR Methane Gas Sensor with Waveguide-Integrated Detector","authors":"P. Su, K. Stoll, Z. Han, D. Kita, P. Becla, H. Lin, S. Deckoff-Jones, K. Richardson, L. C. Kimerling, J. Hu, A. Agarwal","doi":"10.1109/SUM48717.2021.9505931","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505931","url":null,"abstract":"We demonstrate a monolithic chalcogenide glass spiral waveguide sensor integrated with a PbTe photoconductor detector on-chip for mid-infrared absorption spectroscopic sensing. Current methane gas sensing limit of detection was experimentally measured as 1% by volume, but further optimization should maximize sensitivity to 330 ppmv.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123986924","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
Phase Memory of Optical Vortex Beam Scattered by Random Phase Screens 随机相位屏散射光涡旋光束的相位记忆
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505869
Mahdi Eshaghi, A. Dogariu
{"title":"Phase Memory of Optical Vortex Beam Scattered by Random Phase Screens","authors":"Mahdi Eshaghi, A. Dogariu","doi":"10.1109/SUM48717.2021.9505869","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505869","url":null,"abstract":"Properties of vortex beams are significantly affected upon interaction with random phase screens. We provide a quantitative description of the measurable vorticity as a function of variance and spatial correlation properties of distorting media.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117238692","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
Magneto-optical investigation of the dynamics of spin-polarized carriers in GeSn heterostructures GeSn异质结构中自旋极化载流子动力学的磁光研究
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505964
Simone Rossi, E. Vitiello, F. Pezzoli
{"title":"Magneto-optical investigation of the dynamics of spin-polarized carriers in GeSn heterostructures","authors":"Simone Rossi, E. Vitiello, F. Pezzoli","doi":"10.1109/SUM48717.2021.9505964","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505964","url":null,"abstract":"Optical spin orientation has been reported in $pmb{Ge}_{1-x}pmb{Sn}_{x}$ alloys unveiling group IV materials as promising candidates for spin-optoelectronic devices. Here we point out that magneto-optical investigations can be leveraged to determine the spin and carrier lifetime without utilizing a time-resolved apparatus.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114509888","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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