Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9850072
Liucun Li, T. Tamanuki, T. Baba
We propose a simple concept of optical heater in Si photonics, which enables all optic control via thermo-optic effect. We confirmed that the heating efficiency of the optical heater is better than electrical heater.
{"title":"All Optic Control in Si Photonics","authors":"Liucun Li, T. Tamanuki, T. Baba","doi":"10.23919/OECC/PSC53152.2022.9850072","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9850072","url":null,"abstract":"We propose a simple concept of optical heater in Si photonics, which enables all optic control via thermo-optic effect. We confirmed that the heating efficiency of the optical heater is better than electrical heater.","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"8 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81851821","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9850043
Pengfei Fan, M. Ruddlesden, Yufei Wang, Luming Zhao, Chao Lu, Lei Su
We proposed a semi-supervised confidence-based learning approach (SCALA) to overcome the high-temporal-variability of multimode fiber (MMF) information channels, and experimentally demonstrated continuous transmission of high-spatial-density information with accuracy close to 100% over different MMFs.
{"title":"Semi-supervised Learning Enabled Scalable High-Spatial-Density Channel Multiplexing over Multimode Fibers","authors":"Pengfei Fan, M. Ruddlesden, Yufei Wang, Luming Zhao, Chao Lu, Lei Su","doi":"10.23919/OECC/PSC53152.2022.9850043","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9850043","url":null,"abstract":"We proposed a semi-supervised confidence-based learning approach (SCALA) to overcome the high-temporal-variability of multimode fiber (MMF) information channels, and experimentally demonstrated continuous transmission of high-spatial-density information with accuracy close to 100% over different MMFs.","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"7 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84918126","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9850130
{"title":"Photonic Hardware for Machine Learning and Computing","authors":"","doi":"10.23919/OECC/PSC53152.2022.9850130","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9850130","url":null,"abstract":"","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"22 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85632182","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9850135
Shuto Yamamoto, Hiroki Taniguchi, Akira Masuda, M. Nakamura, Y. Kisaka
We demonstrate 93-Gbaud PAM transmission with or without nonlinear differential coding in O-band experiment with 10-dB bandwidth of 32 GHz, in which the coding scheme realizes the lower Kullback-Leibler divergence and the higher NGMI.
{"title":"NGMI and Kullback–Leibler Divergence in High-Baudrate PAM Transmission with Severe Bandwidth Limitation","authors":"Shuto Yamamoto, Hiroki Taniguchi, Akira Masuda, M. Nakamura, Y. Kisaka","doi":"10.23919/OECC/PSC53152.2022.9850135","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9850135","url":null,"abstract":"We demonstrate 93-Gbaud PAM transmission with or without nonlinear differential coding in O-band experiment with 10-dB bandwidth of 32 GHz, in which the coding scheme realizes the lower Kullback-Leibler divergence and the higher NGMI.","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"200 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76972031","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9850153
N. Suzuki, H. Miura, K. Mochizuki, K. Matsuda
We review the latest progress of digital coherent based PON technologies and their embedding in beyond-100G optical access systems, which will comprise a key optical platform for meeting the extreme requirements of beyond-5G/6G users.
{"title":"Digital Coherent based PON Technologies and Beyond-100G Optical Access Systems","authors":"N. Suzuki, H. Miura, K. Mochizuki, K. Matsuda","doi":"10.23919/OECC/PSC53152.2022.9850153","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9850153","url":null,"abstract":"We review the latest progress of digital coherent based PON technologies and their embedding in beyond-100G optical access systems, which will comprise a key optical platform for meeting the extreme requirements of beyond-5G/6G users.","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"59 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86044265","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9849950
M. Traverso, C. Appel, M. Mazzini, C. Muzio, S. Lo, Don Adams, M. Webster
Description of the architecture of an integrated silicon photonics high speed PAM4 transmitter based on MOSCAP MZI modulator for fiber optic communications applications.
介绍了一种基于MOSCAP MZI调制器的光纤通信用集成硅光子高速PAM4发射机的结构。
{"title":"Integrated Silicon Photonics Transmitters","authors":"M. Traverso, C. Appel, M. Mazzini, C. Muzio, S. Lo, Don Adams, M. Webster","doi":"10.23919/OECC/PSC53152.2022.9849950","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9849950","url":null,"abstract":"Description of the architecture of an integrated silicon photonics high speed PAM4 transmitter based on MOSCAP MZI modulator for fiber optic communications applications.","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"74 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76967820","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9849989
T. Shindo, M. Nada, Hiroaki Katsurai, S. Kanazawa, Mingche Chen, Y. Nakanishi, A. Kanda, K. Hadama, Hirotaka Nakamura
We developed high-power SOA integrated EADFB lasers (AXEL) and a high-sensitivity burst-mode receiver with an avalanche photodiode (APD) to ensure the loss budget in transmission line and extend the transmission reach for 10G- and 25G-PON (35 word limit)
{"title":"High-power SOA integrated EADFB laser and high-sensitivity burst-mode APD receiver toward 10G- and 25G-class long reach PON","authors":"T. Shindo, M. Nada, Hiroaki Katsurai, S. Kanazawa, Mingche Chen, Y. Nakanishi, A. Kanda, K. Hadama, Hirotaka Nakamura","doi":"10.23919/OECC/PSC53152.2022.9849989","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9849989","url":null,"abstract":"We developed high-power SOA integrated EADFB lasers (AXEL) and a high-sensitivity burst-mode receiver with an avalanche photodiode (APD) to ensure the loss budget in transmission line and extend the transmission reach for 10G- and 25G-PON (35 word limit)","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"78 10 1","pages":"01-03"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87903196","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9849875
Hayato Takemura, Haruto Shinya, Yuya Yamaguchi, T. Umezawa, A. Kanno, T. Kawanishi
We fabricated an LN optical phased array module using comb-electrodes for high-speed beam-switching performance, targeting short-range indoor free-space optics (FSO) communication applications. The device design, fabrication, and switching performance are discussed in detail.
{"title":"High-Speed Beam Steering LN Optical Phased Array Module using Comb-Electrode","authors":"Hayato Takemura, Haruto Shinya, Yuya Yamaguchi, T. Umezawa, A. Kanno, T. Kawanishi","doi":"10.23919/OECC/PSC53152.2022.9849875","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9849875","url":null,"abstract":"We fabricated an LN optical phased array module using comb-electrodes for high-speed beam-switching performance, targeting short-range indoor free-space optics (FSO) communication applications. The device design, fabrication, and switching performance are discussed in detail.","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"3 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88241195","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}
Pub Date : 2022-07-03DOI: 10.23919/OECC/PSC53152.2022.9850102
Yuan Yuan, S. Srinivasan, Yiwei Peng, D. Liang, Zhihong Huang, W. Sorin, S. Cheung, Marco Fiorentino, R. Beausoleil
We measure and analyze the bit error rates and eye diagrams of the optical stressed Si-Ge avalanche photodiode at 32 Gb/s NRZ operation. The results illustrate the requirements of the optical signal-to-noise ratio for high-density optical links.
{"title":"Analysis of Optical Stressed Si-Ge Avalanche Photodiodes","authors":"Yuan Yuan, S. Srinivasan, Yiwei Peng, D. Liang, Zhihong Huang, W. Sorin, S. Cheung, Marco Fiorentino, R. Beausoleil","doi":"10.23919/OECC/PSC53152.2022.9850102","DOIUrl":"https://doi.org/10.23919/OECC/PSC53152.2022.9850102","url":null,"abstract":"We measure and analyze the bit error rates and eye diagrams of the optical stressed Si-Ge avalanche photodiode at 32 Gb/s NRZ operation. The results illustrate the requirements of the optical signal-to-noise ratio for high-density optical links.","PeriodicalId":31141,"journal":{"name":"Netcom","volume":"137 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2022-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86446543","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}
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