Pub Date : 2020-10-04DOI: 10.1109/OECC48412.2020.9273441
Kuan-Yu Chen, Jheng-Huei Dong, Rih-You Chen, Yang-Jeng Chen, Y. Hung, Y. Chiu, T. Yen
A Si micro-ring modulator with 7.5μm small radius has been demonstrated on a Si-on-insulator (SOI) chip. 45Gb/s open eye with above 2.52dB extinction ratio through 3.3 Vpp has been attained in low electrical parasitic.
{"title":"A 45Gb/s 7.5um-radius Si micro-ring modulator driven by 3.3Vpp voltage","authors":"Kuan-Yu Chen, Jheng-Huei Dong, Rih-You Chen, Yang-Jeng Chen, Y. Hung, Y. Chiu, T. Yen","doi":"10.1109/OECC48412.2020.9273441","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273441","url":null,"abstract":"A Si micro-ring modulator with 7.5μm small radius has been demonstrated on a Si-on-insulator (SOI) chip. 45Gb/s open eye with above 2.52dB extinction ratio through 3.3 Vpp has been attained in low electrical parasitic.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122800664","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273610
Prasetiyo Prasetiyo, V. Mai, Hoon Kim, S. Cho
We propose to utilize the spectrum-sliced incoherent light source for mitigating the adverse effects of atmospheric turbulence in free-space optical communication systems. We show through computer simulation based on phase screens that this cost-effective light source improves the scintillation index and receiver sensitivity under strong turbulence conditions.
{"title":"Mitigation of Scintillation Effect Using Spectrum-Sliced Incoherent Light Source for Free-Space Optical Communication","authors":"Prasetiyo Prasetiyo, V. Mai, Hoon Kim, S. Cho","doi":"10.1109/OECC48412.2020.9273610","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273610","url":null,"abstract":"We propose to utilize the spectrum-sliced incoherent light source for mitigating the adverse effects of atmospheric turbulence in free-space optical communication systems. We show through computer simulation based on phase screens that this cost-effective light source improves the scintillation index and receiver sensitivity under strong turbulence conditions.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131186707","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273611
T. Fujisawa, K. Saitoh
Ultrasmall mosaic-based two-mode dividers are proposed for mode-division-multiplexing system. The device with arbitrary branching ratio can be designed efficiently with direct-binary-search algorithm with the help of artificial neural network.
{"title":"Ultrasmall two-mode dividers based on mosaic structure designed by direct-binary-search algorithm aided by artificial neural network","authors":"T. Fujisawa, K. Saitoh","doi":"10.1109/OECC48412.2020.9273611","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273611","url":null,"abstract":"Ultrasmall mosaic-based two-mode dividers are proposed for mode-division-multiplexing system. The device with arbitrary branching ratio can be designed efficiently with direct-binary-search algorithm with the help of artificial neural network.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121234232","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273655
Kosuke Suzuoki, D. Hisano, Sho Shibita, K. Maruta, A. Maruta
This paper analyzes the influence of the quantization noise at an analog-to-digital converter in a coherent receiver when employing power domain non-orthogonal multiple access (PD-NOMA) scheme on a passive optical network (PON) system.
{"title":"Influence of Quantization Noise on Power Domain Non-Orthogonal Multiple Access Based PON","authors":"Kosuke Suzuoki, D. Hisano, Sho Shibita, K. Maruta, A. Maruta","doi":"10.1109/OECC48412.2020.9273655","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273655","url":null,"abstract":"This paper analyzes the influence of the quantization noise at an analog-to-digital converter in a coherent receiver when employing power domain non-orthogonal multiple access (PD-NOMA) scheme on a passive optical network (PON) system.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127716083","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273652
Ching-Yu Hsu, Z. Pei
The 1550 nm photon absorption of Germanium and Graphene filled Silicon micro-holes array is studied in this work. They demonstrated excellent infrared photon absorption ability, which is very suitable for Si integrated photonic circuit.
{"title":"Physical simulation on the 1550 nm Infrared Photon Absortion in Ge and Graphene filled Silicon Micro-hole Array","authors":"Ching-Yu Hsu, Z. Pei","doi":"10.1109/OECC48412.2020.9273652","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273652","url":null,"abstract":"The 1550 nm photon absorption of Germanium and Graphene filled Silicon micro-holes array is studied in this work. They demonstrated excellent infrared photon absorption ability, which is very suitable for Si integrated photonic circuit.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"1932 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128017241","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273726
Mijail Szczerban, S. Bigo, Nihel Benzaoui
We propose and experimentally evaluate a transparent solution for inter-network segment communication. We improve time performance with respect to the opaque approach and achieved sub 100 ns end-to-end latency variation for multi-segment flows.
{"title":"Transparent inter edge-cloud network segment communication with low and deterministic latency","authors":"Mijail Szczerban, S. Bigo, Nihel Benzaoui","doi":"10.1109/OECC48412.2020.9273726","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273726","url":null,"abstract":"We propose and experimentally evaluate a transparent solution for inter-network segment communication. We improve time performance with respect to the opaque approach and achieved sub 100 ns end-to-end latency variation for multi-segment flows.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133299277","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273689
Ryota Tsuji, D. Hisano, Yu Nakayama, K. Mishina, A. Maruta
This paper proposes a novel remotely pumped alloptical wavelength converter-employed access-metro convergence network to reduce the cost of laser sources. We experimentally demonstrate the pump light propagating through a 60-km fiber and the wavelength conversion.
{"title":"Remote-Pumped All-Optical Wavelength Conversion for WDM-PON-based Access-Metro Convergence","authors":"Ryota Tsuji, D. Hisano, Yu Nakayama, K. Mishina, A. Maruta","doi":"10.1109/OECC48412.2020.9273689","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273689","url":null,"abstract":"This paper proposes a novel remotely pumped alloptical wavelength converter-employed access-metro convergence network to reduce the cost of laser sources. We experimentally demonstrate the pump light propagating through a 60-km fiber and the wavelength conversion.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"278 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134404286","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273628
Masato Tomiyasu, A. Iguchi, Yasuhide Tsuji
In order to develop high performance photonic devices, several optimization methods have been intensively studied. Among them, topology optimization is able to find out a novel and innovative device structure. In this paper, we study on multi-objective topology optimization method for versatile design of photonic devices.
{"title":"Multi-Objective Optimization Using Function-Expansion-Based Refractive Index Representation for Photonic Devices","authors":"Masato Tomiyasu, A. Iguchi, Yasuhide Tsuji","doi":"10.1109/OECC48412.2020.9273628","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273628","url":null,"abstract":"In order to develop high performance photonic devices, several optimization methods have been intensively studied. Among them, topology optimization is able to find out a novel and innovative device structure. In this paper, we study on multi-objective topology optimization method for versatile design of photonic devices.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134629204","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273569
Rakibul Islam Shabbir, Lin Ma, Zuyuan He
We investigated high power durability of standard LC connectors both with and without consideration of dust at about 18 W. Our results imply that monitoring output power variation is effective to protect connectors from damage.
{"title":"Investigation on High Power Durability of Standard LC Connectors for DWDM Application.","authors":"Rakibul Islam Shabbir, Lin Ma, Zuyuan He","doi":"10.1109/OECC48412.2020.9273569","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273569","url":null,"abstract":"We investigated high power durability of standard LC connectors both with and without consideration of dust at about 18 W. Our results imply that monitoring output power variation is effective to protect connectors from damage.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"292 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115537864","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 : 2020-10-04DOI: 10.1109/OECC48412.2020.9273727
Y. Hasegawa, Masaki Sato, Morihiko Ota, H. Noguchi
We show experimental results that recent TCPs enables 0.5 dB of link-budget extension from the zero-margin point for error-free. Our results designate that optical communication systems may have low-margin strategies with relaxed BER constraints.
{"title":"Low-Margin Optical-Link Setting for Error-Tolerant TCPs","authors":"Y. Hasegawa, Masaki Sato, Morihiko Ota, H. Noguchi","doi":"10.1109/OECC48412.2020.9273727","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273727","url":null,"abstract":"We show experimental results that recent TCPs enables 0.5 dB of link-budget extension from the zero-margin point for error-free. Our results designate that optical communication systems may have low-margin strategies with relaxed BER constraints.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114290069","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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