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

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Integrated metasystem for image recognition 图像识别集成元系统
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505827
Zi Wang, Lorry Chang, Tingyi Gu
{"title":"Integrated metasystem for image recognition","authors":"Zi Wang, Lorry Chang, Tingyi Gu","doi":"10.1109/SUM48717.2021.9505827","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505827","url":null,"abstract":"With lithographically defined inter-layer alignment, we demonstrate diffractive deep optical network on silicon photonic platform, towards broadband spatial pattern classification and hyperspectral imaging. The high-throughput vector-by-matrix multiplications is enabled by 103 passive subwavelength phase shifters as weight elements.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"52 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":"114880668","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: 1
Multidimensional incoherent digital holography with phase-shifting interferometry 相移干涉的多维非相干数字全息术
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505821
T. Tahara, Y. Kozawa, T. Koujin, A. Matsuda, R. Oi
{"title":"Multidimensional incoherent digital holography with phase-shifting interferometry","authors":"T. Tahara, Y. Kozawa, T. Koujin, A. Matsuda, R. Oi","doi":"10.1109/SUM48717.2021.9505821","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505821","url":null,"abstract":"We present multidimensional information sensing using incoherent digital holography with phase-shifting interferometry. Spatially incoherent light is recorded as an incoherent hologram by incoherent holography and three-dimensional, wavelength, and temporal information is obtained by applying various phase-shifting interferometry techniques such as the computational coherent superposition scheme.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"70 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":"126240170","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
[Copyright notice] (版权)
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/sum48717.2021.9505834
{"title":"[Copyright notice]","authors":"","doi":"10.1109/sum48717.2021.9505834","DOIUrl":"https://doi.org/10.1109/sum48717.2021.9505834","url":null,"abstract":"","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"37 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":"126931726","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 integrated WDM switches and filters for ultra-wideband (O to L) optical networks 用于超宽带(O - to - L)光网络的光子集成WDM开关和滤波器
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505884
N. Calabretta, R. Kraemer, Yu Wang, A. Napoli, F. Nakamura, H. Tsuda, K. Prifti, B. Srivathsa, G. Delrosso, T. Aalto, H. Jung, J. Shin, N. Tessema
{"title":"Photonic integrated WDM switches and filters for ultra-wideband (O to L) optical networks","authors":"N. Calabretta, R. Kraemer, Yu Wang, A. Napoli, F. Nakamura, H. Tsuda, K. Prifti, B. Srivathsa, G. Delrosso, T. Aalto, H. Jung, J. Shin, N. Tessema","doi":"10.1109/SUM48717.2021.9505884","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505884","url":null,"abstract":"We experimentally demonstrate multi-band (O- to L-band) monolithic and hybrid photonic integrated wavelength selective switches with fast switching and different data format and data-rates for flexible low-cost 5G/6G optical metro and access distribution networks. We also present results on photonic integrated multiband optical cross-connect switches.","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":"130595677","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
Space-time wave packets: A new class of spatio-temporally structured light waves 时空波包:一类新的时空结构光波
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505751
M. Yessenov, A. Abouraddy
{"title":"Space-time wave packets: A new class of spatio-temporally structured light waves","authors":"M. Yessenov, A. Abouraddy","doi":"10.1109/SUM48717.2021.9505751","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505751","url":null,"abstract":"Space-time wave packets are a class of pulsed beams whose distinguishing characteristic is that they are endowed with precise spatio-temporal structure. Here we present recent results with space-time wave packets including anomalous refraction across a planar interface and accelerating and decelerating pulses in free space.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"39 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":"122241449","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
Real-time measurements of 200-600Gbit/s digital coherent signals in UWB systems UWB系统中200-600Gbit/s数字相干信号的实时测量
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505971
D. Govan
{"title":"Real-time measurements of 200-600Gbit/s digital coherent signals in UWB systems","authors":"D. Govan","doi":"10.1109/SUM48717.2021.9505971","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505971","url":null,"abstract":"We present results for real-time coherent transmission with data rates from 200 Gb/s to 600 Gb/s in both pluggable and non-pluggable DCO modules. Performance is tested both back-to-back and over fiber.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"21 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":"133870859","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/GaAs Quantum-Dot Lasers Monolithically Grown on on-axis Silicon (001) 轴向硅单片生长的InAs/GaAs量子点激光器(001)
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505863
Manyu Dang, M. Tang, Junjie Yang, A. Seeds, Siming Chen, Huiyun Liu
{"title":"InAs/GaAs Quantum-Dot Lasers Monolithically Grown on on-axis Silicon (001)","authors":"Manyu Dang, M. Tang, Junjie Yang, A. Seeds, Siming Chen, Huiyun Liu","doi":"10.1109/SUM48717.2021.9505863","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505863","url":null,"abstract":"Inversion boundaries (IBs) are charged planer defects that arise from the growth of polar III-V materials on non-polar Si (001) substrate. This paper demonstrates a novel technique to achieve all-MBE grown, IB-free GaAs on on-axis Si (001) substrates by employing periodic Si single-atomic-height steps to re-distribute the nucleation of IBs and promote IB self-annihilation in the subsequent GaAs growth. Furthermore, an electronically pumped quantum-dot (QD) laser has been demonstrated on this IB-free GaAs/Si platform with a maximum operating temperature of 120 °C. These results could be a significant step towards the monolithic integration of III-V materials and devices with mature CMOS technology.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"46 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":"134228150","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
Picosecond optical pulse shaping in strongly injection-locked semiconductor microring lasers 强注入锁定半导体微环激光器中的皮秒光脉冲整形
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505977
G. Smolyakov, M. Osiński
{"title":"Picosecond optical pulse shaping in strongly injection-locked semiconductor microring lasers","authors":"G. Smolyakov, M. Osiński","doi":"10.1109/SUM48717.2021.9505977","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505977","url":null,"abstract":"A method is reported for generating picosecond optical pulses with substantially suppressed transient emission tails in response to applying bipolar injection-current pulses of picosecond duration to a strongly injection-locked whistle-geometry semiconductor microring laser.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"68 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":"134424013","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
Mode-division multiplexing for microwave signal processing 微波信号处理中的模分复用
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505802
E. Nazemosadat, I. Gasulla
{"title":"Mode-division multiplexing for microwave signal processing","authors":"E. Nazemosadat, I. Gasulla","doi":"10.1109/SUM48717.2021.9505802","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505802","url":null,"abstract":"We present an overview of different mode-division multiplexing fiber technologies engineered to provide tunable microwave signal processing, including signal filtering and optical beamforming for phased-array antennas. The exploitation of both the space and wavelength dimensions brings advantages in terms of increased compactness, flexibility and versatility.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"55 2 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":"129286733","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
Analysis of temperature-dependent and time-resolved ellipsometry spectra of Ge 锗的温度依赖和时间分辨椭偏光谱分析
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM) Pub Date : 2021-07-01 DOI: 10.1109/SUM48717.2021.9505707
Carola Emminger, F. Abadizaman, N. Samarasingha, J. Menéndez, S. Espinoza, S. Richter, M. Rebarz, O. Herrfurth, M. Zahradník, R. Schmidt‐Grund, J. Andreasson, S. Zollner
{"title":"Analysis of temperature-dependent and time-resolved ellipsometry spectra of Ge","authors":"Carola Emminger, F. Abadizaman, N. Samarasingha, J. Menéndez, S. Espinoza, S. Richter, M. Rebarz, O. Herrfurth, M. Zahradník, R. Schmidt‐Grund, J. Andreasson, S. Zollner","doi":"10.1109/SUM48717.2021.9505707","DOIUrl":"https://doi.org/10.1109/SUM48717.2021.9505707","url":null,"abstract":"The dielectric function of Ge measured with static and time-resolved spectroscopic ellipsometry is analyzed using linear filtering techniques to investigate the temperature dependence of the direct band gap, as well as the temporal evolvement of critical points obtained from femtosecond pumpprobe ellipsometry measurements.","PeriodicalId":359978,"journal":{"name":"2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)","volume":"39 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":"127916146","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: 1
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