Pub Date : 2017-06-01DOI: 10.1109/OIC.2017.7965505
R. Rosales, P. Moser, J. Lott
An epitaxial design with a half-lambda optical cavity surrounded by only two oxide-current apertures as small as 2-micrometer in diameter leads to highly confined optical fields and carriers and to a record 29.3-GHz small-signal modulation bandwidth at room temperature for 980-nm vertical-cavity surface-emitting lasers.
{"title":"29-GHz small-signal modulation bandwidth for directly current-modulated 980-nm oxide-aperture VCSELs","authors":"R. Rosales, P. Moser, J. Lott","doi":"10.1109/OIC.2017.7965505","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965505","url":null,"abstract":"An epitaxial design with a half-lambda optical cavity surrounded by only two oxide-current apertures as small as 2-micrometer in diameter leads to highly confined optical fields and carriers and to a record 29.3-GHz small-signal modulation bandwidth at room temperature for 980-nm vertical-cavity surface-emitting lasers.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115413126","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965522
D. Calhoun, E. Anderson, Maarten Hattink, S. Rumley, K. Bergman
We present an architecture towards accelerating compute element operations on a fully arbitrated silicon photonic (SiP) system. An 8×8 SiP network is controlled in a distributed fashion, with connectivity consisting of two 10Gbps wavelength division multiplexed data links that are arbitrated out-of-band.
{"title":"Accelerated out-of-band arbitration of a microring-based silicon photonic system","authors":"D. Calhoun, E. Anderson, Maarten Hattink, S. Rumley, K. Bergman","doi":"10.1109/OIC.2017.7965522","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965522","url":null,"abstract":"We present an architecture towards accelerating compute element operations on a fully arbitrated silicon photonic (SiP) system. An 8×8 SiP network is controlled in a distributed fashion, with connectivity consisting of two 10Gbps wavelength division multiplexed data links that are arbitrated out-of-band.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133922360","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965520
Xian Xiao, R. Proietti, S. J. Ben Yoo
We investigate the scalability of all-to-all crossbar switch with microring resonators. State-of-the-art −18.1 dB crosstalk in resonators cannot support a 4×4 switch fabric while below −40 dB crosstalk is necessary for 32 × 32 switch fabrics.
{"title":"Scalability of microring-based crossbar for all-to-all optical interconnects","authors":"Xian Xiao, R. Proietti, S. J. Ben Yoo","doi":"10.1109/OIC.2017.7965520","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965520","url":null,"abstract":"We investigate the scalability of all-to-all crossbar switch with microring resonators. State-of-the-art −18.1 dB crosstalk in resonators cannot support a 4×4 switch fabric while below −40 dB crosstalk is necessary for 32 × 32 switch fabrics.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127150015","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965525
C. Kocot, A. Tatarczak, J. Tatum
We review several techniques for expanding the carrying capacity of multimode fiber (MMF) data links using short wavelength division multiplexing (SWDM) and selective modal launch. Our approach utilizing four SWDM vertical cavity surface emitting lasers (VCSELs) and novel diffractive optical components enables 100 GbE transmission in a single 300 m OM3 MMF lane.
我们回顾了几种利用短波分复用(SWDM)和选择性模态发射来扩展多模光纤(MMF)数据链路承载能力的技术。我们的方法利用四个SWDM垂直腔面发射激光器(VCSELs)和新型衍射光学元件，在单个300 m OM3 MMF通道中实现100 GbE传输。
{"title":"VCSEL based SWDM links for data centers","authors":"C. Kocot, A. Tatarczak, J. Tatum","doi":"10.1109/OIC.2017.7965525","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965525","url":null,"abstract":"We review several techniques for expanding the carrying capacity of multimode fiber (MMF) data links using short wavelength division multiplexing (SWDM) and selective modal launch. Our approach utilizing four SWDM vertical cavity surface emitting lasers (VCSELs) and novel diffractive optical components enables 100 GbE transmission in a single 300 m OM3 MMF lane.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114285425","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965516
A. Abbasi, B. Moeneclaey, J. Verbist, X. Yin, J. Bauwelinck, G. Roelkens, G. Morthier
We demonstrate 56 Gb/s direct modulation of a high bandwidth heterogeneously integrated InP/Si DFB laser, and transmission over 2 km of non-zero dispersion shifted single mode fiber. The high bandwidth of the laser is achieved by exploiting the photon-photon resonance effect.
{"title":"56 Gb/s direct modulation of an InP-on-Si DFB laser diode","authors":"A. Abbasi, B. Moeneclaey, J. Verbist, X. Yin, J. Bauwelinck, G. Roelkens, G. Morthier","doi":"10.1109/OIC.2017.7965516","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965516","url":null,"abstract":"We demonstrate 56 Gb/s direct modulation of a high bandwidth heterogeneously integrated InP/Si DFB laser, and transmission over 2 km of non-zero dispersion shifted single mode fiber. The high bandwidth of the laser is achieved by exploiting the photon-photon resonance effect.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116819008","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965521
Q. Cheng, M. Bahadori, S. Rumley, K. Bergman
A ring-based switch architecture that combines the Clos network with populated switch-and-select stages is proposed, achieving significantly reduced crosstalk compared to other non-blocking architectures. Detailed physical-layer simulation results show a 128×128 switch exhibits a power penalty of 18dB, improving >10dB compared to the Benes switch.
{"title":"Highly-scalable, low-crosstalk architecture for ring-based optical space switch fabrics","authors":"Q. Cheng, M. Bahadori, S. Rumley, K. Bergman","doi":"10.1109/OIC.2017.7965521","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965521","url":null,"abstract":"A ring-based switch architecture that combines the Clos network with populated switch-and-select stages is proposed, achieving significantly reduced crosstalk compared to other non-blocking architectures. Detailed physical-layer simulation results show a 128×128 switch exhibits a power penalty of 18dB, improving >10dB compared to the Benes switch.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123465934","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965524
Guoyao Chen, Lin Sun, Ke Xu, Jiangbing Du, Zuyuan He
A machine learning method of effective nonlinear decision frame for PAM-N system based on support vector machine (SVM) using complete binary tree (CBT) structure is demonstrated in this work. The simulations results indicate improved performance by the proposed classifier which enhances the power sensitivity by 2-dB and 6-dB at the receiver side in 100-Gbps PAM-4 and PAM-8 systems respectively.
{"title":"Machine learning of SVM classification utilizing complete binary tree structure for PAM-4/8 optical interconnection","authors":"Guoyao Chen, Lin Sun, Ke Xu, Jiangbing Du, Zuyuan He","doi":"10.1109/OIC.2017.7965524","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965524","url":null,"abstract":"A machine learning method of effective nonlinear decision frame for PAM-N system based on support vector machine (SVM) using complete binary tree (CBT) structure is demonstrated in this work. The simulations results indicate improved performance by the proposed classifier which enhances the power sensitivity by 2-dB and 6-dB at the receiver side in 100-Gbps PAM-4 and PAM-8 systems respectively.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130556067","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965514
Jiachuan Lin, H. Sepehrian, L. Rusch, W. Shi
We demonstrate comb generation on 220-nm silicon-on-insulator, enabled by a dual-drive Mach-Zehnder modulator, by which 7 comb lines with 7dB flatness and 5 lines with 3dB flatness have been achieved. This provides a promising solution for flexible multicarrier transmitters on silicon.
{"title":"Flexible on-chip frequency comb generation using a SOI dual-drive MZM","authors":"Jiachuan Lin, H. Sepehrian, L. Rusch, W. Shi","doi":"10.1109/OIC.2017.7965514","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965514","url":null,"abstract":"We demonstrate comb generation on 220-nm silicon-on-insulator, enabled by a dual-drive Mach-Zehnder modulator, by which 7 comb lines with 7dB flatness and 5 lines with 3dB flatness have been achieved. This provides a promising solution for flexible multicarrier transmitters on silicon.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134510323","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965515
J. Verbist, M. Verplaetse, S. Srinivasan, P. De Heyn, T. de Keulenaer, R. Vaernewyck, R. Pierco, A. Vyncke, P. Verheyen, S. Balakrishnan, G. Lepage, M. Pantouvaki, P. Absil, X. Yin, G. Roelkens, G. Torfs, J. Van Campenhout, J. Bauwelinck
We demonstrate single-wavelength, serial and real-time 100 Gb/s NRZ-OOK transmission over 500 m SSMF with a GeSi EAM implemented on a silicon photonics platform. The device was driven with 2 Vpp without 50 Ω termination, allowing a low-complexity solution for 400 GbE short-reach optical interconnects.
我们演示了单波长，串行和实时100 Gb/s NRZ-OOK传输500 m SSMF，并在硅光子平台上实现了GeSi EAM。该器件采用2vpp驱动，无需50 Ω终端，可实现400 GbE短距离光互连的低复杂性解决方案。
{"title":"Real-time 100 Gb/s NRZ-OOK transmission with a silicon photonics GeSi electro-absorption modulator","authors":"J. Verbist, M. Verplaetse, S. Srinivasan, P. De Heyn, T. de Keulenaer, R. Vaernewyck, R. Pierco, A. Vyncke, P. Verheyen, S. Balakrishnan, G. Lepage, M. Pantouvaki, P. Absil, X. Yin, G. Roelkens, G. Torfs, J. Van Campenhout, J. Bauwelinck","doi":"10.1109/OIC.2017.7965515","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965515","url":null,"abstract":"We demonstrate single-wavelength, serial and real-time 100 Gb/s NRZ-OOK transmission over 500 m SSMF with a GeSi EAM implemented on a silicon photonics platform. The device was driven with 2 Vpp without 50 Ω termination, allowing a low-complexity solution for 400 GbE short-reach optical interconnects.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134610031","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 : 2017-06-01DOI: 10.1109/OIC.2017.7965508
N. Martinez, C. DeRose, R. Jarecki, A. Starbuck, A. Pomerene, D. Trotter, A. Lentine
We present our experimental results of ultra efficient (up to 2.16 nm/mW) thermally tunable modulators with n-type heaters and the Si substrate removed. To our knowledge, this is the most efficient thermally tunable modulator demonstrated at 1550nm to date. We include results of externally heated modulators with commensurate performance enhancements through substrate removal.
{"title":"Substrate removal for ultra efficient silicon heater-modulators","authors":"N. Martinez, C. DeRose, R. Jarecki, A. Starbuck, A. Pomerene, D. Trotter, A. Lentine","doi":"10.1109/OIC.2017.7965508","DOIUrl":"https://doi.org/10.1109/OIC.2017.7965508","url":null,"abstract":"We present our experimental results of ultra efficient (up to 2.16 nm/mW) thermally tunable modulators with n-type heaters and the Si substrate removed. To our knowledge, this is the most efficient thermally tunable modulator demonstrated at 1550nm to date. We include results of externally heated modulators with commensurate performance enhancements through substrate removal.","PeriodicalId":250255,"journal":{"name":"2017 IEEE Optical Interconnects Conference (OI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130583614","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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