{"title":"Open quantum channel stabilization for twin-field quantum key distribution","authors":"Lai Zhou, Jinping Lin, Yumang Jing, Zhiliang Yuan","doi":"10.23919/OFC49934.2023.10116954","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10116954","url":null,"abstract":"We develop a novel technique to stabilize an open channel without using frequency dissemination for twin-field quantum key distribution. A versatile setup is demonstrated at a distance of 615.6 km, achieving the repeater-like behaviour.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115153787","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}
{"title":"Processing and Applications of Semiconductor Core Fibers","authors":"U. Gibson","doi":"10.23919/OFC49934.2023.10116307","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10116307","url":null,"abstract":"Optical fibers with semiconducting cores permit transmission of signals from the visible to THz wavelengths, and devices can utilize the large nonlinear coefficients of the core materials. Fabrication, post-processing, properties and devices are reviewed.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115678907","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}
{"title":"Man-in-the-Middle Attacks Through Re-Shaping I-Q Optical Constellations","authors":"M. Ruiz, J. Comellas, Luis Velasco","doi":"10.23919/OFC49934.2023.10116394","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10116394","url":null,"abstract":"A module to re-shape optical constellations making the optical signal resembles as it has traversed some distance is presented. Armed with this module, Main-in-the-Middle attacks can be performed, which could be undetectable by security systems.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"296 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123117695","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}
T. Hayashi, Ayumi Inoue, Yohei Suzuki, Yuji Norisugi, Keiji Kawamoto, Junya Takano, T. Nagashima, T. Hirama, Kentaro Takeda, Yuki Shimoda, Fumiaki Sato
{"title":"Ultra-High-Density Microduct Cable with Uncoupled 12-Core Fibers with Standard 250-µm Coating","authors":"T. Hayashi, Ayumi Inoue, Yohei Suzuki, Yuji Norisugi, Keiji Kawamoto, Junya Takano, T. Nagashima, T. Hirama, Kentaro Takeda, Yuki Shimoda, Fumiaki Sato","doi":"10.23919/OFC49934.2023.10117007","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10117007","url":null,"abstract":"We developed 12-core fibers suitable for short/medium-reach applications and fabricated a 144-fiber 8-mm-outer-diameter cable using the 12-core fibers, which demonstrates the feasibility of ultra-high-core-count optical cables that can be blown into widely-deployed small-diameter microducts.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116781866","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}
Lixian Wang, Yiki Fung, M. Sharma, Corentin Botzung, S. Larochelle, Zhiping Jiang
{"title":"Bandwidth-Dependent Gain Deviation in E+S band Bismuth Doped Fiber Amplifier under Automatic Gain Control","authors":"Lixian Wang, Yiki Fung, M. Sharma, Corentin Botzung, S. Larochelle, Zhiping Jiang","doi":"10.23919/OFC49934.2023.10116411","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10116411","url":null,"abstract":"Although bismuth doped fiber amplifier could provide ultra-wideband gain, the gain inhomogeneity might ultimately restrict its applicable bandwidth. This work explores this limitation through experimental measurements of signal dependent gain deformation.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116960552","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}
Ahmed Medra, H. Najafi, Chuandong Li, Zhuhong Zhang
{"title":"A Post-Equalization Technique for PDL Compensation in Coherent Optical Systems","authors":"Ahmed Medra, H. Najafi, Chuandong Li, Zhuhong Zhang","doi":"10.23919/OFC49934.2023.10117195","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10117195","url":null,"abstract":"A practical post-equalization technique is proposed to compensate the loss due to polarization gain imbalance in an optical channel. The proposed scheme is implemented after legacy adaptive channel equalization and shown to provide significant performance gains.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121040438","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}
{"title":"Direct Intensity Detection of Complex Communication Data Signals Using a Real-time Photonics Spectrogram","authors":"Connor M. L. Rowe, Benjamin Crockett, J. Azaña","doi":"10.23919/OFC49934.2023.10117033","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10117033","url":null,"abstract":"We use a time-lens spectrogram for real-time recovery of complex modulation data signals using a single photodiode, no local oscillator, and simple decision method. Our proof-of-concept experiment decodes QAM4 and QAM8 under the FEC limit.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127080904","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}
F. Morichetti, G. Cavicchioli, A. Martinez, S. Seyedinnavadeh, F. Zanetto, C. Mazzucco, M. Re, M. Mattivi, Filippo Morandi, A. D'Acierno, U. Spagnolini, A. Melloni
{"title":"Mitigation of Atmospheric Turbulence in an Optical Free Space Link with an Integrated Photonic Processor","authors":"F. Morichetti, G. Cavicchioli, A. Martinez, S. Seyedinnavadeh, F. Zanetto, C. Mazzucco, M. Re, M. Mattivi, Filippo Morandi, A. D'Acierno, U. Spagnolini, A. Melloni","doi":"10.23919/OFC49934.2023.10116083","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10116083","url":null,"abstract":"Mitigation of turbulence in a Free Space Optical communication link is demonstrated using an integrated programmable optical processor. 10Gbit/s OOK signals are successfully transmitted on an indoor setup emulating hundreds of meters link.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"06 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127228072","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}
Jinglong Zhu, Junwei Li, Nannan Zhang, Ning Wang, Dechao Zhang, Han Li, Xiaodong Duan, Xuming Wu, Lirong Bai
{"title":"First Field Trial of FTTR Based on Native Management and Control Architecture for 5G Small Cell Backhaul","authors":"Jinglong Zhu, Junwei Li, Nannan Zhang, Ning Wang, Dechao Zhang, Han Li, Xiaodong Duan, Xuming Wu, Lirong Bai","doi":"10.23919/OFC49934.2023.10116431","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10116431","url":null,"abstract":"We firstly propose a native management and control architecture of FTTR, based on which a field trial for 5G small cell backhaul is demonstrated. The download speed of each user equipment reaches nearly 800 Mbps.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124782720","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}
{"title":"In0.52Al0.48As Based Single Photon Avalanche Diodes with Multiple M-Layers for High-Efficiency and Fast Temporal Responses","authors":"Po-Shun Wang, Yu-Ying Hung, Tzu-Yuan Fang, Chin-He Kuo, Yuan-Hung Huang, Yan-Chieh Chang, Yi-Shan Lee, Jin-Wei Shi","doi":"10.23919/OFC49934.2023.10117284","DOIUrl":"https://doi.org/10.23919/OFC49934.2023.10117284","url":null,"abstract":"Multiple multiplication-layers SPADs with excellent performances in terms of high-efficiency (>74%), neat impulse response time (101ps), and short hold-off time (83ns@<1% afterpulsing) can be achieved simultaneously with a simple passive quenching circuit under gated-mode operations.","PeriodicalId":355445,"journal":{"name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124789114","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}