{"title":"A Wavelength Stabilization Integrated Circuit for 25-Gb/s Si Micro-Ring Modulator","authors":"Min-Hyeong Kim, L. Zimmermann, W. Choi","doi":"10.1109/OECC.2018.8729989","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729989","url":null,"abstract":"We demonstrate wavelength stabilization of Si micro-ring modulator (MRM) with an integrated circuit custom-designed in 0.25-μm BiCMOS technology. Our circuit controls the MRM temperature so that it can have the maximum optical modulation amplitude (OMA). It consists of trans-impedance amplifier, power detector, track-and-hold circuit, comparator, digital-to-analog converter, and synthesized digital controller. 25-Gb/s MRM modulation is achieved with the wavelength stabilization IC.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122989127","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":"Piezo-phototronic Dependent Enhanced Charge Transportation in SbSI Micro Rod Photodetector","authors":"Yuvasree Purusothaman, N. R. Alluri, Sang‐Jae Kim","doi":"10.1109/OECC.2018.8730094","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730094","url":null,"abstract":"We demonstrate the enhancement of photocurrent response of antimony sulfoiodide (SbSI) based optical detector through piezo-phototronic effect. The band interface modulation via strain engineering exhibits fast switching rate of 0.07 s(τR), 0.03 s (τD).","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"240 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122998936","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":"58.125 Gb/s 80 km transmission of PAM-4 signal with improved dispersion tolerance","authors":"Sang-Rok Moon, Hun-sik Kang, H. Rha, Joon Ki Lee","doi":"10.1109/OECC.2018.8730047","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730047","url":null,"abstract":"We show 58.125 Gb/s 80 km transmission of PAM-4 signal with 800 ps/nm (±23.5 km) dispersion tolerance at 10−3 target BER. MLSE and DFE are combined to increase dispersion compensation capability.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121317669","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}
C. Peng, Yuan-Chia Chang, Ming-Wei Cheng, Y. Hsu, Liang-Yu Wei, C. Chow, C. Yeh
{"title":"Silicon-on-Insulator (SOI) based Polarization-Exchanger using Asymmetric Directional Coupler","authors":"C. Peng, Yuan-Chia Chang, Ming-Wei Cheng, Y. Hsu, Liang-Yu Wei, C. Chow, C. Yeh","doi":"10.1109/OECC.2018.8730041","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730041","url":null,"abstract":"We propose an silicon-on-insulator (SOI) based polarization-exchanger using bi-level-tapers and asymmetric-directional-couplers. Signal from transverse-electric (TE) polarization can be switched to transverse-magnetic (TM) polarization and vice versa. Crosstalk ≦ −25dB is observed in 40nm wavelength window.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121330067","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":"Optical Absorption and Free Carrier Dynamics in MoS2-on-silicon waveguide","authors":"Y. Wan, Ming Fen, Hon Ki Tsan","doi":"10.1109/OECC.2018.8730076","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730076","url":null,"abstract":"We measure the generation and recovery dynamics of free carriers produced by absorption of 1550nm wavelength light in monolayer MoS2–on-silicon waveguide. The long carrier lifetimes indicate that the free carriers diffuse into silicon.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116427750","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":"Experiment Demonstration of IM-DD based 50-Gbps PAM4 TDM-PON Downstream Scheme Enabled by Transmitter Pre-emphasis and MLSE","authors":"Qi Guo, B. Hua, Cheng Ju, Zhiguo Zhang, Yanxu Chen, Zhijuan Tu, Xingang Huang","doi":"10.1109/OECC.2018.8729942","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729942","url":null,"abstract":"50-Gbps 20-km PAM4 TDM-PON downstream scheme based on IM/DD is experimentally demonstrated. Transmitter pre-emphasis and receiver FFE or CSF cascade MLSE equalizer are employed to restrain bandwidth limitation and improve loss budget of the system.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116685938","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}
Kaoru Kosai, Y. Hirata, Tsubasa Furuta, Takanori Matsuzaki, W. Imajuku
{"title":"Position Tracking based on AOA and MIMO Combined Technique with Visible Light","authors":"Kaoru Kosai, Y. Hirata, Tsubasa Furuta, Takanori Matsuzaki, W. Imajuku","doi":"10.1109/OECC.2018.8729696","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729696","url":null,"abstract":"This paper proposes and demonstrates position tracking based on Angle of Arrival (AOA) and Multiple-Input Multiple-Output (MIMO) combined technique for the first time. We successfully achieved position tracking with the error from 30 to 60 cm.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116932410","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}
Vladimir Topić, Sushil Tandukar, Gyeong Cheol Park, Il-Sug Chung
{"title":"Ohmic contacts to n-type InP for high-speed silicon-on-chip vertical-cavity lasers","authors":"Vladimir Topić, Sushil Tandukar, Gyeong Cheol Park, Il-Sug Chung","doi":"10.1109/OECC.2018.8729938","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729938","url":null,"abstract":"We report a contact scheme for high-speed InP-on-silicon vertical-cavity lasers. Using the contact scheme, light emitting diodes have been fabricated and characterized.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116964043","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}
J. Ji, Sidharthan Raghuraman, Xiaosheng Huang, J. Zang, D. Ho, Yanyan Zhou, W. Lai, Yehuda Benudiz, U. B. Ami, A. Ishaaya, S. Yoo
{"title":"Large-mode-area Multicore Fiber Amplifier at 1070 nm","authors":"J. Ji, Sidharthan Raghuraman, Xiaosheng Huang, J. Zang, D. Ho, Yanyan Zhou, W. Lai, Yehuda Benudiz, U. B. Ami, A. Ishaaya, S. Yoo","doi":"10.1109/OECC.2018.8730123","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730123","url":null,"abstract":"We experimentally demonstrate a fiber amplifier at 1070 nm with an 8-m long all-solid large-mode-area multicore fiber. The input signal power of 140 mW was amplified to ~43.5 W corresponding to 25 dB gain.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117292569","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":"Ultra-Low-Power Microring Modulators for PAM and WDM Links","authors":"W. Shi, Yelong Xu","doi":"10.1109/OECC.2018.8730054","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730054","url":null,"abstract":"We review our recent results on low-power microring modulators for pulse-amplitude modulation and high-quality frequency comb generation. This single-laser WDM solution is promising for next-generation optical interconnects.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117204230","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}