Pub Date : 2020-10-04DOI: 10.1109/OECC48412.2020.9273560
Yaming Liang, Yun-Ting Huang, C. Wu, Hsin-Yu Lin
We develop an opto-electrical NOR gate, using Light-Emitting Transistors (LET) on GaAs substrate by the monolithically integrated fabrication. By dual-input and dual-output (electrical and optical) characteristics, it can be applied to Opto-Electrical Integrated Circuits (OEICs).
{"title":"Monolithically Integrated Opto-Electrical NOR Gate Using Light Emitting Transistors","authors":"Yaming Liang, Yun-Ting Huang, C. Wu, Hsin-Yu Lin","doi":"10.1109/OECC48412.2020.9273560","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273560","url":null,"abstract":"We develop an opto-electrical NOR gate, using Light-Emitting Transistors (LET) on GaAs substrate by the monolithically integrated fabrication. By dual-input and dual-output (electrical and optical) characteristics, it can be applied to Opto-Electrical Integrated Circuits (OEICs).","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"10 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":"114904827","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/OECC48412.2020.9273700
K. Yamauchi, R. Yamamoto, M. Che, Hiroshi Ito, T. Ishibashi, K. Kato
As an encryption for wireless communication, a physically secured wireless communication configuration which deduces ANDed data decrypted by coherent detection between two wireless data streams was proposed. As a feasibility experiment, the demonstration of coherent detection between two carriers was conducted by both optical and THz carriers. Experimental results testified the principle of our proposed encryption function.
{"title":"Physical encryption method using AND operation between two carriers for high-security wireless communication","authors":"K. Yamauchi, R. Yamamoto, M. Che, Hiroshi Ito, T. Ishibashi, K. Kato","doi":"10.1109/OECC48412.2020.9273700","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273700","url":null,"abstract":"As an encryption for wireless communication, a physically secured wireless communication configuration which deduces ANDed data decrypted by coherent detection between two wireless data streams was proposed. As a feasibility experiment, the demonstration of coherent detection between two carriers was conducted by both optical and THz carriers. Experimental results testified the principle of our proposed encryption function.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"24 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":"115085239","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/OECC48412.2020.9273602
W. Chang, Tzu-Hsuan Yang, Wei-Feng Hsu
We present a method to generating threedimensional layered images using an iterative angular spectrum algorithm and interleaving DOEs displayed on a SLM. 3D layered images were projected in 12.5 to 15.5 cm from the SLM.
{"title":"Three-Dimensional (3D) Layered Images Using Random Interleaved DOEs in Optical Near Field of Spatial Light Modulator (SLM)","authors":"W. Chang, Tzu-Hsuan Yang, Wei-Feng Hsu","doi":"10.1109/OECC48412.2020.9273602","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273602","url":null,"abstract":"We present a method to generating threedimensional layered images using an iterative angular spectrum algorithm and interleaving DOEs displayed on a SLM. 3D layered images were projected in 12.5 to 15.5 cm from the SLM.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"42 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":"116273699","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}
We experimentally demonstrate an optical filter based on a microring resonator coupled Mach-Zehnder interferometer. The optical filter can be switched between band-stop and band-pass responses with continuous tunability.
{"title":"A Switchable Optical Filter between Band-stop and Band-pass Responses","authors":"Weijun Jiang, Luoqiu Xu, Xiaolong Liu, Yu Yu, Yu Yu, Xinliang Zhang","doi":"10.1109/OECC48412.2020.9273709","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273709","url":null,"abstract":"We experimentally demonstrate an optical filter based on a microring resonator coupled Mach-Zehnder interferometer. The optical filter can be switched between band-stop and band-pass responses with continuous tunability.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"24 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":"128643500","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/OECC48412.2020.9273585
Jhih-Heng Yan, Jia-Shiang Tseng, Sheng-Chen Tsai, K. Feng
A neural-network based machine learning joint CFO-SCO equalizer is proposed for 5G multi-service mobile fronthaul. Up-to 100 ppm CFO and 100 ppm SCO are compensated without conventional synchronization on time or frequency domain.
{"title":"A Neural Network Based Joint CFO-SCO Equalization for OFDM-RoF in Multi-Band Mobile Fronthaul","authors":"Jhih-Heng Yan, Jia-Shiang Tseng, Sheng-Chen Tsai, K. Feng","doi":"10.1109/OECC48412.2020.9273585","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273585","url":null,"abstract":"A neural-network based machine learning joint CFO-SCO equalizer is proposed for 5G multi-service mobile fronthaul. Up-to 100 ppm CFO and 100 ppm SCO are compensated without conventional synchronization on time or frequency domain.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"14 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":"125674364","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/OECC48412.2020.9273668
Zhan-Wen Song, Cheng-Tse Tang, San-Liang Lee, Y. Hung
Based on the zero-process-change methodology, we successfully reduce the propagation loss of polysilicon waveguide from 112 dB/cm to only 38 dB/cm by applying subwavelength grating waveguide (SWG) design. Low propagation loss in SWG waveguide is attributed to a significantly reduced optical overlap factor of 0.09 to bulk polysilicon. This achievement can not be made by solely shrinking the waveguide dimension, thus validates a promising design path towards practical photonic-electronic applications in bulk CMOS.
{"title":"Reducing the optical loss of polysilicon waveguide in bulk CMOS by waveguide geometry engineering","authors":"Zhan-Wen Song, Cheng-Tse Tang, San-Liang Lee, Y. Hung","doi":"10.1109/OECC48412.2020.9273668","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273668","url":null,"abstract":"Based on the zero-process-change methodology, we successfully reduce the propagation loss of polysilicon waveguide from 112 dB/cm to only 38 dB/cm by applying subwavelength grating waveguide (SWG) design. Low propagation loss in SWG waveguide is attributed to a significantly reduced optical overlap factor of 0.09 to bulk polysilicon. This achievement can not be made by solely shrinking the waveguide dimension, thus validates a promising design path towards practical photonic-electronic applications in bulk CMOS.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"57 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":"131969818","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/OECC48412.2020.9273627
Y. Akasaka, Yinwen Cao, S. Takasaka, R. Sugizaki, Haoqian Song, A. Willner, T. Ikeuchi
Signal power dynamic range of Raman assisted phase sensitive amplifier is enhanced with keeping its low-noise amplification by cascading EDFA. The hybrid amplifier enables signal gain range of >30dB with PSA’s inherent low noise characteristics.
{"title":"Signal-Power Dynamic Range Enlargement of a Raman-Assisted Phase-Sensitive-Amplifier","authors":"Y. Akasaka, Yinwen Cao, S. Takasaka, R. Sugizaki, Haoqian Song, A. Willner, T. Ikeuchi","doi":"10.1109/OECC48412.2020.9273627","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273627","url":null,"abstract":"Signal power dynamic range of Raman assisted phase sensitive amplifier is enhanced with keeping its low-noise amplification by cascading EDFA. The hybrid amplifier enables signal gain range of >30dB with PSA’s inherent low noise characteristics.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"95 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":"126883287","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/OECC48412.2020.9273645
Yingqi Zhao, Yajie Li, Jun Li, Mingzhe Liu, Yifan Niu, Yongli Zhao, Jie Zhang
A traffic scheduling strategy based on edge coordination is proposed to mitigate DDoS attacks for edge nodes in TWDM-PON. Results reveal that our proposed algorithm effectively reduces service blocking and QoS degradation caused by DDoS.
{"title":"Traffic Scheduling Strategy for Mitigating DDoS Attack in Edge Computing-enabled TWDM-PON","authors":"Yingqi Zhao, Yajie Li, Jun Li, Mingzhe Liu, Yifan Niu, Yongli Zhao, Jie Zhang","doi":"10.1109/OECC48412.2020.9273645","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273645","url":null,"abstract":"A traffic scheduling strategy based on edge coordination is proposed to mitigate DDoS attacks for edge nodes in TWDM-PON. Results reveal that our proposed algorithm effectively reduces service blocking and QoS degradation caused by DDoS.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"6 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":"122223240","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/OECC48412.2020.9273711
W. Lai
This article introduces low power amplified light-wave converter with voltage-controlled oscillator design. The proposed amplified light-wave converter consists of photodiode, high performance low noise amplifier, wake-up receiver with through detector and voltage-controlled oscillator. The optical source from laser driver with vertical-cavity surface-emitting laser connect to amplified light-wave converter. The DC blocking with ESA uses in this design after amplified light-wave converter in sensor of light receiver.
{"title":"Low Power Amplified Light-wave Converter with Voltage-Controlled Oscillator Design","authors":"W. Lai","doi":"10.1109/OECC48412.2020.9273711","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273711","url":null,"abstract":"This article introduces low power amplified light-wave converter with voltage-controlled oscillator design. The proposed amplified light-wave converter consists of photodiode, high performance low noise amplifier, wake-up receiver with through detector and voltage-controlled oscillator. The optical source from laser driver with vertical-cavity surface-emitting laser connect to amplified light-wave converter. The DC blocking with ESA uses in this design after amplified light-wave converter in sensor of light receiver.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"171 1 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":"116696941","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/OECC48412.2020.9273624
Kuo-Yu Lee, Yin-Jung Chang, Jau-Horng Chen
A 0.18-µm CMOS silicon avalanche photodiode with a polysilicon grating is presented. The unamplified responsivity is 29.89% higher than that without the grating. The structure-enabled doping profile results in a dark current of 1 pA.
{"title":"A Low Noise 0.18-μm Standard-CMOS-Based Silicon Avalanche Photodiode with a T-shaped Polysilicon Grating","authors":"Kuo-Yu Lee, Yin-Jung Chang, Jau-Horng Chen","doi":"10.1109/OECC48412.2020.9273624","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273624","url":null,"abstract":"A 0.18-µm CMOS silicon avalanche photodiode with a polysilicon grating is presented. The unamplified responsivity is 29.89% higher than that without the grating. The structure-enabled doping profile results in a dark current of 1 pA.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"24 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":"121354271","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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